Show HN: Metacommerce – Create NFT collections and web3 apps without code https://ift.tt/X6Nc7sV

Show HN: Metacommerce – Create NFT collections and web3 apps without code https://ift.tt/viJzCPq April 1, 2022 at 03:30AM

Show HN: React-Table-Library https://ift.tt/C6Msajl

Show HN: React-Table-Library https://ift.tt/iT54j9r April 1, 2022 at 03:11AM

Show HN: Nginx Common Useful Configuration https://ift.tt/gpQorBq

Show HN: Nginx Common Useful Configuration https://ift.tt/ISUp7Bj April 1, 2022 at 02:21AM

BRT Service on Van Ness to Begin Tomorrow

BRT Service on Van Ness to Begin Tomorrow
By Jiaying Yu

Tomorrow, April 1, we will cut the ribbon on San Francisco’s first Bus Rapid Transit (BRT) corridor on Van Ness Avenue. The public is invited to join and celebrate this historic moment in front of the War Memorial. The ribbon-cutting will include speeches from local and state leaders, performances from local musicians and giveaways. After the ribbon is cut, there will be an inaugural ride on the new Van Ness BRT corridor to North Point where the celebration continues with live music.  

BRT service on Van Ness is part of Muni’s Rapid Network, which prioritizes frequency and reliability for customers. Muni and Golden Gate Transit customers are expected to experience 32% shorter travel times. With dedicated transit lanes in the middle of the road, enhanced traffic signals with Transit Signal Priority and new platforms and shelters, the Van Ness BRT corridor will be the fastest way to travel north-south in this part of San Francisco.  

In addition to these transit improvements, the Van Ness Improvement Project brought several other features to the corridor. Some of these improvements were underground, while surface improvements include:  

• Bulb-outs that extend sidewalks at intersections to shorten the distance for people to safely cross the street 
• Median refuges that provide people walking with a safe place to wait while crossing Van Ness
• Countdown signals let people walking know how much time they have to cross the street, and accessible auditory pedestrian signals provide verbal directions to bus platforms for people who are blind and low vision
• Landscaping, new trees and shrubs, new sidewalks and a colorful public light sculpture on the Geary/O’Farrell boarding island

We are excited to introduce you to the new and improved Van Ness.  For details go to Van Ness Improvement Project.

Published April 01, 2022 at 02:05AM
https://ift.tt/R6xak1J

Show HN: Selfhosted tech starter pack for development of new startup https://ift.tt/wIeQvJF

Show HN: Selfhosted tech starter pack for development of new startup https://ift.tt/MdlgKFn April 1, 2022 at 02:17AM

Facebook in 'bare-knuckle' fight with TikTok

The Washington Post alleges a consultancy was paid by Meta to promote stories of dangerous TikTok trends.

from BBC News - Technology https://ift.tt/VbEZFUY

Show HN: pync – Netcat for Python https://ift.tt/ulNzUtV

Show HN: pync – Netcat for Python https://ift.tt/Msx4woH April 1, 2022 at 12:26AM

Show HN: Nanojob.com – Micro Task Job Board https://ift.tt/vcAiPRa

Show HN: Nanojob.com – Micro Task Job Board https://ift.tt/OzBQq1o March 31, 2022 at 02:40AM

Show HN: Bookable Schedule – Schedule meetings directly inside ONE email https://ift.tt/Muy2vrN

Show HN: Bookable Schedule – Schedule meetings directly inside ONE email Hi Hacker News! We released a new meeting scheduling product today! You can use Bookable Schedule in Boomerang for Gmail or our iOS app to create a set of availabilities and share it as many times as you’d like inside your email. Recipients receive an image of your live availabilities and through the use of image maps, they can see and pick the right appointment slots directly inside whichever email client they’re using. If the recipient also has Boomerang, they can overlay their calendar on top of the schedule (still inside the email) to see which times work best for them! It works great for things like office hours, client appointments, sales calls, and more. It also doesn't shift the work of scheduling meetings to the person you're inviting, so it's better etiquette[1] and easier for recipients as well as the scheduler. Please feel free to take a look and play with it, we’d love to hear your thoughts! [1] https://twitter.com/JCornebise/status/1486809751602319371 (By the way, we are hiring for frontend and fullstack devs - i.want.to.work at baydin . com) https://ift.tt/kpBR4AU March 31, 2022 at 01:17AM

Show HN: Open source and collaborative platform for CI/CD https://ift.tt/10KEqhk

Show HN: Open source and collaborative platform for CI/CD https://r2devops.io March 30, 2022 at 06:55PM

Ronin Network: What a $600m hack says about the state of crypto

The hack of the Ronin Network crypto platform leaves thousands out of pocket and plenty of questions.

from BBC News - Technology https://ift.tt/qslaNJ8

Show HN: Code reviews intimidated me, so I built a course on how to master them https://ift.tt/Hw3NOFs

Show HN: Code reviews intimidated me, so I built a course on how to master them I’m excited to share Master the Code Review: forge a better process, give better reviews, write better code. It’s a video course with 4+ hours of content [1]. I’ve linked a 21-minute sample below [2]. 6 years ago, I began my software engineering career at Amazon Web Services. I struggled with Pull Requests. My authored PRs received many comments, sometimes 50+. They went through many revisions, sometimes 7+. I often shipped late. My reviews of other PRs were surface level and counterproductive. Long story short: I improved. Through trial, error and experience I learned how to be effective in all 3 dimensions of code reviews: process, reviewer, and author. I came to realize that there isn’t much information out there, giving developers actionable guidance to succeed in a code review environment. Doing so takes specific soft skills, social skills, and technical skills. Very few people talk about them. Late 2020, I started writing about code reviews on my Medium, Twitter [3] and LinkedIn. I grew from 0 to almost 17K followers across platforms. The internet held me accountable for ambiguities and inaccuracies of my public writing. I learned a lot, and leveraged both positive and negative feedback to refine my ideas. My writing experience gave me the confidence to build the course. I created it for my younger self, and I hope developers everywhere find it useful. I launched it a month ago. So far there have been more than 650 students. I’ve received positive feedback from senior managers and principal engineers across big tech. Happy to answer questions! [1] Course: https://ift.tt/Xc5jpls [2] Sample video — Writing effective code review comments: https://ift.tt/AmyP6QO [3] Example Twitter thread: https://twitter.com/curtiseinsmann/status/1317149417330364421?s=20&t=q4gYZPN4BhXDrHtcTTiHmA March 31, 2022 at 12:34AM

Show HN: ActionStitch – DIY 180° sports video recording using 2 action cameras https://ift.tt/mrJlKT5

Show HN: ActionStitch – DIY 180° sports video recording using 2 action cameras https://ift.tt/VLmvg6x March 30, 2022 at 10:46PM

Rise of TikTots - under-age kids on social media

An annual survey of media habits, from Ofcom, reveals how under-age children use social media.

from BBC News - Technology https://ift.tt/NxQ760J

Show HN: Chrome Extension that slaps you if you type “Jada” https://ift.tt/b1VHe0F

Show HN: Chrome Extension that slaps you if you type “Jada” https://twitter.com/justinprojects/status/1508881721378304002 March 30, 2022 at 02:57AM

Show HN: Typogram – Next-Generation Logo Design Tool https://ift.tt/qXgxlCk

Show HN: Typogram – Next-Generation Logo Design Tool Typogram is a beginner-friendly logo design tool for non-designers. https://ift.tt/hAl7NwU Product Video: https://www.youtube.com/watch?v=7PHHaLh1zNU March 30, 2022 at 02:18AM

Show HN: A data-backed quiz to identify what city you should live in https://ift.tt/mRyq2rl

Show HN: A data-backed quiz to identify what city you should live in https://ift.tt/4dLXHAe March 30, 2022 at 12:06AM

Show HN: Search Engine for Blogs https://ift.tt/TVN3P7w

Show HN: Search Engine for Blogs Hey HN, Blog discovery is a problem [0] due to the decentralized nature of online writing. Everyone writes on their own site or platform, and there’s no central place that brings everything together. Google results prioritize large media publications over blogs, so we need something else. Blog Surf is an attempt to organize all of the great online writing done by individuals. I launched this project last year as a directory of personal blogs [1], but have now rebuilt it from scratch into a full-text search engine for blog posts. You can search for blog posts, and filter by publish date and reading time. Blogs are manually reviewed before being added. Posts are sorted by MarketRank [2], which is a measure of popularity across various online communities. Most projects that have attempted to organize blogs lack any way to measure the quality of a post, reducing their utility. With MarketRank, you can expect the top results for any query to be something you’d want to read. The mental model for searching Blog Surf is “I want to see the best essays on X” There’s also a directory so you can browse blogs by category, if you want a throwback to the Yahoo days. If you’re a blogger yourself, you can check out the rankings page to see how your blog compares to others. If you want to play around with things, we have a search API, and the full post dataset is also available for download. [0] https://ift.tt/Od7uLHU [1] https://ift.tt/Zb2s1r6 [2] https://ift.tt/ZYlaWSF https://blogsurf.io March 29, 2022 at 10:50PM

Show HN: Zen (YC S21) – Posture correction software via webcam (free Beta) https://ift.tt/AHPje5w

Show HN: Zen (YC S21) – Posture correction software via webcam (free Beta) https://ift.tt/GYFU3gO March 29, 2022 at 04:57AM

Show HN: Java library to help create and manage your garden https://ift.tt/wzKny8e

Show HN: Java library to help create and manage your garden https://ift.tt/CptXAhc March 29, 2022 at 03:07AM

Can tech help you to manage the cost of living?

Personal finance apps are everywhere but are they useful if you are already in debt or on low wages.

from BBC News - Technology https://ift.tt/IvaltmZ

Ukraine war: Major internet provider suffers cyber-attack

Ukrtelecom says a powerful cyber-attack carried out against its infrastructure was "repulsed".

from BBC News - Technology https://ift.tt/EUMxTGD

Show HN: A Better Alternative to the AWS Console https://ift.tt/4Y2Wbnz

Show HN: A Better Alternative to the AWS Console Hey HN: Kaveh here, the founder of https://www.usage.ai/ We launched a new free tool to help engineers understand their AWS spend. Why? Because the way it's done now is a pain. DevOps and Software Engineers end up end up becoming cloud accountants or end up forking over a big % of their AWS bill for a tool to understand costs rather than focusing on business problems. Previous to founding Usage, I worked on high-performance computing research at JP Morgan Chase and as a software engineer at a number of smaller startups. Here's how this new tool works: It's fully self-serve and free to use. You connect a limited-access IAM role (read-only + ability to manage RIs and SPs). You'll see cost reduction recommendations on the Recommendations tab, your active and utilization status on the Plans tab, and the ability to splice-and-dice your data on the Instance Search page via Filters. We make money off of a 20% Savings Fee. If you choose not to let Usage optimize your spend, you'll never need to spend money on Usage. Happy to chat directly kaveh@usage.ai Have you experienced any issues with managing your company or organization's AWS expenses? We'd love to hear your feedback and ideas! Blog post: https://ift.tt/bEUsqcZ Try free: www.usage.ai March 29, 2022 at 12:00AM

Show HN: Ingredients for Change https://ift.tt/xoV5042

Show HN: Ingredients for Change For far to long ingredient parsers been unavailable to the public. Either due to obsene complexity: https://ift.tt/Rdb3yMw Or because of the dreaded paywall: https://ift.tt/w7fGDby Wait no longer, I introduce PyIng. An easy to use python package for changing this "2 ounces of spicy melon" into this {name: melon, unit: ounces, qty: 2.0}. https://ift.tt/cdN2kyo March 29, 2022 at 02:19AM

Show HN: I made a website to increase your focus https://ift.tt/7G8Y9Ec

Show HN: I made a website to increase your focus https://ift.tt/m52t9Yb March 28, 2022 at 01:21AM

Show HN: Bookvine.io – Help find age appropriate books for kids aged 6 to 14 https://ift.tt/USfC3Y6

Show HN: Bookvine.io – Help find age appropriate books for kids aged 6 to 14 https://ift.tt/jlI8V3m March 27, 2022 at 11:16PM

Show HN: Just Another Journaling App https://ift.tt/VGlcN5d

Show HN: Just Another Journaling App https://ift.tt/U9IWF1T March 27, 2022 at 10:24PM

Show HN: RaveForce – An OpenAI Gym style toolkit for music generation experiment https://ift.tt/q2gEvkD

Show HN: RaveForce – An OpenAI Gym style toolkit for music generation experiment https://ift.tt/KuXjaMs March 27, 2022 at 07:11PM

Show HN: It is pants or shorts weather? https://ift.tt/eP8T2mi

Show HN: It is pants or shorts weather? https://ift.tt/2dCP0Zm March 26, 2022 at 05:25PM

Show HN: Random access noise – counter-based pseudo-random number generator https://ift.tt/JcQo04M

Show HN: Random access noise – counter-based pseudo-random number generator https://ift.tt/HQ07zP5 March 24, 2022 at 03:08PM

Show HN: Npx sequentially-generate-planet-mbtiles |low hdware world vector tiles https://ift.tt/AIf5EmX

Show HN: Npx sequentially-generate-planet-mbtiles |low hdware world vector tiles https://ift.tt/mpS7G9n March 27, 2022 at 08:13AM

Show HN: Engineerfriendly.com – get referrals and find engineers to refer https://ift.tt/fQqERKo

Show HN: Engineerfriendly.com – get referrals and find engineers to refer https://ift.tt/f0le8kC March 27, 2022 at 05:06AM

Show HN: Reverse engineering GitHub's identicon algorithm https://ift.tt/ylZNWTu

Show HN: Reverse engineering GitHub's identicon algorithm https://ift.tt/QMblSYT March 27, 2022 at 06:13AM

Show HN: BringRSS – RSS/Atom Newsreader https://ift.tt/21JxApg

Show HN: BringRSS – RSS/Atom Newsreader https://ift.tt/n8lIaKx March 27, 2022 at 05:00AM

Electric cars: Five big questions answered

The electric car revolution is speeding up but what do buyers really want to know?

from BBC News - Technology https://ift.tt/BpL0Nda

Show HN: Make Funny Sounds with Go https://ift.tt/SPyXeIa

Show HN: Make Funny Sounds with Go https://ift.tt/U4bYl8A March 27, 2022 at 01:33AM

Show HN: I made a calculator to figure out Stripe fees https://ift.tt/S0xXPO7

Show HN: I made a calculator to figure out Stripe fees https://ift.tt/5fZ9ewi March 26, 2022 at 10:46PM

Show HN: ClassiCube is Minecraft Classic 0.30 that works with a web browser https://ift.tt/ZSKFL7d

Show HN: ClassiCube is Minecraft Classic 0.30 that works with a web browser https://ift.tt/AwMLkXf March 26, 2022 at 09:27PM

Show HN: Wachy – A UI for eBPF-based performance debugging https://ift.tt/gODRHcL

Show HN: Wachy – A UI for eBPF-based performance debugging eBPF is an amazing technology that allows safely running user-supplied functions at pretty much arbitrary probe points in a kernel/user space context. Much has been written about how amazing this feature is for kernel observability. But as someone who writes user space code, what I find even more amazing is the support for tracing arbitrary user space programs, with no code changes and low overhead. However, doing in-depth analysis can get complicated and time-consuming. My goal with wachy was to make this debugging significantly easier/faster to use, by displaying traces in a TUI next to the source code and allowing for interactive drilldown analysis. If you get a chance, check out the start of the demo video since (AFAIK) it's quite unique and gives a much clearer idea than I can provide with just text. https://ift.tt/GmVPeZf March 26, 2022 at 10:59PM

Show HN: How to create an echo server with Pipy proxy https://ift.tt/KgP8nqs

Show HN: How to create an echo server with Pipy proxy In this part of tutorial, you will learn how dynamic content can be made in responses from a Pipy program. You will also tast a bit of how variables work in Pipy. Takeaways Filter parameters are only evaluated once so they have a "static" value at runtime. To make them "dynamic", they need to be functions that output dynamic values. Global variables have isolated states between concurrent pipelines. One of the builtin global variables is __inbound, which contains address/port information about the current incoming connection. More details, please refer to [https://ift.tt/S2nI0Ej] March 26, 2022 at 11:45AM

Show HN: Snabl – a practical embedded Lisp in C++ https://ift.tt/lt5OWre

Show HN: Snabl – a practical embedded Lisp in C++ https://ift.tt/2uiHwUW March 26, 2022 at 08:10AM

Show HN: How to enable the Hyper key on Linux https://ift.tt/3yP7su1

Show HN: How to enable the Hyper key on Linux https://ift.tt/f8PjWgN March 26, 2022 at 05:00AM

Show HN: Automation the KISS way. No YAML involved https://ift.tt/JvNX3Al

Show HN: Automation the KISS way. No YAML involved Hello HN, I like Ansible as a tool for automation to perform tasks on multiple remote hosts. But like many of you, I'm sick of the custom YAML DSL that many of this kind of tools provide. How many times have we said "just give me a true scripting language!" ? That's why I started this project `tricorder` (as in Star Trek's tricorder, a simple device to do pretty much anything required by the plot). For now, it's only a tool to execute a command on multiple hosts (like ansible, but without the YAML) and returning the outputs as JSON so you can query it with other tools like `jq` in your bash scripts. But with time, I intend to add other tools to provide the following features: - mimic the "gather facts" feature from ansible - upload/download files to/from remote hosts - Rust API to include in your projects - bindings to other languages like Python/TypeScript/Go I'd be happy to have some feedback on the source code (as Rust is not my main language) or on what features you'd like to see implemented. Thank you :) Link to the Github repository: https://ift.tt/7AgSouQ March 26, 2022 at 03:16AM

Show HN: CLI tool to check Certificate Transparency Logs https://ift.tt/TsmMeA0

Show HN: CLI tool to check Certificate Transparency Logs https://ift.tt/rI50yJk March 26, 2022 at 01:59AM

Show HN: Very Good Table is a no-code database for small businesses https://ift.tt/GzT5o9N

Show HN: Very Good Table is a no-code database for small businesses https://ift.tt/Jdci9yq March 26, 2022 at 12:24AM

Show HN: Typeables is a Rust crate of unit types, content types, media types https://ift.tt/MxiSU4E

Show HN: Typeables is a Rust crate of unit types, content types, media types https://ift.tt/7LmAS9c March 25, 2022 at 11:38PM

Europe agrees new law to curb Big Tech dominance

Under the rules major firms like Apple and Google would have to open up their systems to rivals.

from BBC News - Technology https://ift.tt/BLAjJhk

Show HN: Snabl – a practical embedded Lisp in C++ https://ift.tt/PanywVX

Show HN: Snabl – a practical embedded Lisp in C++ https://ift.tt/6bJj42f March 25, 2022 at 07:57AM

Show HN: Later Cam – a disposable camera app that mails you photos https://ift.tt/STsuwyQ

Show HN: Later Cam – a disposable camera app that mails you photos https://ift.tt/5NwfFpB March 25, 2022 at 07:24AM

Why patients are flocking to India for surgery

There has been a sharp growth in medical tourism to India but the sector needs better regulation.

from BBC News - Technology https://ift.tt/DrTSC3z

Show HN: Postgres.js – Fastest Full-Featured PostgreSQL Client for Node and Deno https://ift.tt/iuSM5LV

Show HN: Postgres.js – Fastest Full-Featured PostgreSQL Client for Node and Deno https://ift.tt/oxmDAVi March 25, 2022 at 02:30AM

Spotify paid 130 artists more than $5m last year

The Swedish streaming company also reveals it handed out $7bn to the music industry last year.

from BBC News - Technology https://ift.tt/q2AG73s

Show HN: I’ve made an RSS news-aggregator based on Wikipedia https://ift.tt/3axVwvQ

Show HN: I’ve made an RSS news-aggregator based on Wikipedia https://ift.tt/a8rxY1X March 24, 2022 at 11:37PM

Show HN: Write sci-fi, promote science, and win prizes https://ift.tt/2ZWvyDu

Show HN: Write sci-fi, promote science, and win prizes https://dotscifi.com/ March 24, 2022 at 12:40AM

Show HN: Limiter, a low-code solution to set up and enforce subscription limits https://ift.tt/FgijopZ

Show HN: Limiter, a low-code solution to set up and enforce subscription limits https://ift.tt/z9iAL0Z March 24, 2022 at 12:03AM

Hundreds of companies potentially hit by Okta hack

Many household-name companies are clients of the access-management business.

from BBC News - Technology https://ift.tt/5u2OSGo

Show HN: Forge – A Django SaaS Framework https://ift.tt/dOJIUqH

Show HN: Forge – A Django SaaS Framework https://ift.tt/pyixarP March 23, 2022 at 10:22PM

Show HN: App that scans food packaging for nutritions, allergens, origin etc. https://ift.tt/OqZTkg3

Show HN: App that scans food packaging for nutritions, allergens, origin etc. https://ift.tt/8arkDj7 March 23, 2022 at 06:06AM

Show HN: Scrt – A secret manager for the command line https://ift.tt/8NLqfYh

Show HN: Scrt – A secret manager for the command line https://ift.tt/iBGhK7Y March 23, 2022 at 05:08AM

Show HN: Vault – Sports bet data aggregation app https://ift.tt/qTofeNY

Show HN: Vault – Sports bet data aggregation app Hey HN, this is Caleb and Zach, we co-founded Vault after realizing how behind the times consumer-facing tech was in the sports betting industry. After creating various products and prototypes for sports bettors for most of 2020 (many with little/no success), in early 2021 we realized a key problem that sports bettors faced... Most of them were tracking their bets, ROI, and net profit using Excel tables or other forms of manual entry. Gaining inspiration from fintech apps such as Intuit Mint and CoPilot, both of which link with your financial accounts and aggregate your data, we created Vault. An app that links with a bettor's sportsbooks (i.e. DraftKings, BetMGM, Caesars) and aggregates that data. Would love to hear your thoughts, and feel free to reach out to Zach and I at info@vaultsportshq.com https://ift.tt/v7h4yi2 March 23, 2022 at 05:22AM

Show HN: Collow – Save time on your task management for software teams. https://ift.tt/TWRbmZC

Show HN: Collow – Save time on your task management for software teams. https://collow.io March 23, 2022 at 01:35AM

Boris Johnson gets summaries of sensitive government material via WhatsApp

Campaigners are challenging the use of messaging apps to discuss government business in the High Court.

from BBC News - Technology https://ift.tt/4CB3SDL

The 3 Russian cyber-attacks the West most fears

US intelligence says Russia could launch cyber-attacks on the West. What is the worst-case scenario?

from BBC News - Technology https://ift.tt/502PNhU

Show HN: Appwrite – Open-Source and Self Hosted Firebase Alternative https://ift.tt/2nVb5M4

Show HN: Appwrite – Open-Source and Self Hosted Firebase Alternative https://ift.tt/qaXvWBf March 23, 2022 at 12:37AM

Show HN: My Book Making Probability So Easy That a Lemur Could Learn It https://ift.tt/bSk0EN9

Show HN: My Book Making Probability So Easy That a Lemur Could Learn It Probability involves a lot of extra-mathematical concepts and funny transforms. I have always had a hard time internalizing it. When I heard a couple years ago that Lemurs are actually capable of abstract math, that gave me a bit of motivation to try to finally conceptualize probability in terms of whole numbers, counts, geometric shapes, basically easy-to-remember mathematical primitives. This book might be interesting to folks interested in predictive science, research, or just anyone who may have taken probability or statistics and might like a refresher on some of the edges of these sometimes tough to nail down concepts. I would love any feedback or questions that anyone may have. Thanks! Patrick Delaney https://ift.tt/vrKWiD9 March 22, 2022 at 11:26PM

Show HN: AI helper to avoid reading reviews on Walmart/Amazon https://ift.tt/LKdxF4c

Show HN: AI helper to avoid reading reviews on Walmart/Amazon We wanted to build something simple to help people spend less time reading reviews. The current prototype let's you compare two products Pro/Cons for each product using GPT-3 for entity extraction Summary of Reviews for each product using BART fine-tuned with a small dataset Decision Matrix using entity extraction --> clustering --> sentiment analysis pipeline https://ift.tt/Aj9hp2O March 22, 2022 at 01:02AM

Influencers in Australia risk jail for breaking finance tips rules

A watchdog in the country reminds them they may need a licence to give financial advice to followers.

from BBC News - Technology https://ift.tt/DFeaNYi

Show HN: Tiny embedded scripting language (in modern C++) https://ift.tt/8uN9GcZ

Show HN: Tiny embedded scripting language (in modern C++) https://ift.tt/iOq9baB March 21, 2022 at 11:56PM

OneWeb to fly on competitor SpaceX's rockets

The London-based satellite internet firm turns to its US rival to get its spacecraft into orbit.

from BBC News - Technology https://ift.tt/ZwAuoQk

E-waste: Royal Mint wants to turn your old phone into gold

The Royal Mint has found a way to turn old circuit boards from phones, computers and TVs into gold.

from BBC News - Technology https://ift.tt/sW6kJfB

Show HN: Open-Source 3D Location-Based Wireless Mesh Network https://ift.tt/gJrRply

Show HN: Open-Source 3D Location-Based Wireless Mesh Network I've decided to open source the project I've been working on called Hyperspace. Hyperspace is a suite of software implementing a wireless mesh network for IoT devices. My main requirements are listed on my repo but I'll copy them here. 1. The mesh shall enable nodes to route packets amongst themselves. 2. The mesh shall allow nodes with limited power to participate in routing packets. 3. The mesh shall be IPv6 based. 4. The mesh shall be local. I.E. not require connection to a remote server. 5. The mesh should provide 3D location to nodes in the network. Nodes use the Decawave DW1000 UWB radio to transmit and receive data, and to measure distances to other nodes. Location can be determined with enough distance measurements (see the documentation for more details). The implementation is pretty primitive at the moment. The border router server and the iOS app are super basic and have very little in terms of actual functionality, but the core ideas are there. I'm not happy with the state of smart home devices. I don't like it when a manufacturer shuts down a key server and bricks a bunch of devices. I don't like it when devices don't interoperate. Therefore, I've decided to open source this project in the hopes that it gains traction and that we can work on creating better IoT devices together. https://ift.tt/RZ7n8yq March 21, 2022 at 06:45AM

Not smart but clever? The return of 'dumbphones'

Why sales of very basic mobile phones, without apps and internet connection, are increasing.

from BBC News - Technology https://ift.tt/uQdqetD

Show HN: I built a platform for projects to find maintainers https://ift.tt/96NawgZ

Show HN: I built a platform for projects to find maintainers A few days ago, someone I follow asked the community for help maintaining his side-project, 512kb.club. This got me thinking. There are loads of maintainers out there feeling burnt out, but they can't abandon their project since people are depending on the project to be maintained. In an effort to combat this, I built a website that lists projects looking for new maintainers. It's still quite empty and has some rough edges. Any feedback is very welcome! https://ift.tt/WJTEGrY March 21, 2022 at 03:32AM

Show HN: A photo sharing app that isn't trying to be a TikTok clone https://ift.tt/POHxSkF

Show HN: A photo sharing app that isn't trying to be a TikTok clone We launched Pidgeon a few weeks ago, and since then we've had a chance to fix a lot of bugs and upgrade the usability a significant amount. The app is made just for photo sharing. No videos, no NFTs, just pictures, comments, and chats. Each post is ranked like on reddit - a combination of the user upvote/downvotes and the amount of time passed since the post's creation. We're also trying to stay away from ads, and instead adopt a freemium model. The main reason for this is because people are a lot more concerned with privacy these days, and if we aren't serving ads, then the user knows that we don't have an incentive to steal their data. There's already a small community of about 1500 on the app, with a lot of them being professional photographers. So the photos going up look really nice (at least in my opinion). But we don't just want to be a community of people who consider themselves photographers - that's a mistake that other platforms like Flickr and VSCO make. To become widespread, you need to make your platform simple to use for the casual person; only catering to professionals will necessarily keep your community smaller than it otherwise would be. Users have been asking for a desktop client, and while we don't have one yet, we do plan to add it - and it won't take us as long as IG to do it, and neither will it be an afterthought where the UX is intentionally made poor so that you're pushed to use the app instead. But we want to polish the mobile app first before we get there, and there's still a lot of work to do since it's super early days. If you want to try it out, here's the link: https://ift.tt/pbj6LV1 https://ift.tt/i0lpuHa And please do provide any feedback you have on the app! It really does help us make it better. March 21, 2022 at 01:28AM

Show HN: I’m Building a Nerf Dart Missile Defense System [video] https://ift.tt/tHxqgle

Show HN: I’m Building a Nerf Dart Missile Defense System [video] I’m building a robot that can track nerf darts and shoot them out of the air. I’ve worked on other projects in robotics and object tracking (perception for self driving cars), but this has a whole different set of challenges. Nerf rival rounds travel at over 100 feet per second and shooting them out of the air requires aiming systems that are precise to less than half the width of a human hair and timing precision of 600 times faster than the blink of an eye. This is the first part of the series of me building the project (and my first video!) so I’d love to hear what you think! https://www.youtube.com/watch?v=wF-f_AdCxl0 March 20, 2022 at 10:47PM

Show HN: Zig a daily find-the-best-path puzzle https://ift.tt/suRN1V7

Show HN: Zig a daily find-the-best-path puzzle https://zig.vercel.app March 20, 2022 at 11:34PM

Anonymous: How hackers are trying to undermine Putin

The BBC speaks to hacktivists about past and future attacks in their "cyber war" against Vladimir Putin.

from BBC News - Technology https://ift.tt/KdM7sI0

Show HN: Shuz – Easy close-quarters messaging, with help from QR codes https://ift.tt/yfiKjtg

Show HN: Shuz – Easy close-quarters messaging, with help from QR codes https://shuz.vercel.app March 20, 2022 at 06:32AM

Show HN: Transcrib, a speech-to-text Android app for WhatsApp voice notes https://ift.tt/FTy752r

Show HN: Transcrib, a speech-to-text Android app for WhatsApp voice notes Hi, I made a subscription based Android app to transcribe and read WhatsApp voice notes, supporting all the most common languages. It can be tried for free for 3 days, I'd love to get some feedback! https://ift.tt/epdtM6H March 20, 2022 at 12:00AM

Show HN: Search Domain and Username in the same place https://ift.tt/FzfJXAv

Show HN: Search Domain and Username in the same place https://ift.tt/SNV4MJa March 20, 2022 at 12:57AM

Show HN: `Git add -p` with multiple buckets https://ift.tt/aBiCNjU

Show HN: `Git add -p` with multiple buckets https://ift.tt/iwWfLsy March 19, 2022 at 11:47PM

Show HN: Free open-source alternative to Airflow/Prefect/Airbyte/Dagster https://ift.tt/vhOEc6G

Show HN: Free open-source alternative to Airflow/Prefect/Airbyte/Dagster https://ift.tt/rPZJFED March 19, 2022 at 11:40PM

Show HN: Edrys – an open-source remote teaching platform https://ift.tt/IdwBhpV

Show HN: Edrys – an open-source remote teaching platform https://ift.tt/gZFlnKB March 19, 2022 at 04:57AM

Show HN: Vocal, like Loom, but less complicated https://ift.tt/7lFMY3u

Show HN: Vocal, like Loom, but less complicated https://ift.tt/1xmjPkw March 19, 2022 at 03:50AM

Show HN: Tensorbox, Grammarly for Python/JS https://ift.tt/AWbGSUa

Show HN: Tensorbox, Grammarly for Python/JS https://tensorbox.ai/ March 19, 2022 at 03:52AM

Show HN: Ddosify Cloud – Nocode Load Testing Platfrom [Live Demo] https://ift.tt/wSGFzd7

Show HN: Ddosify Cloud – Nocode Load Testing Platfrom [Live Demo] https://ift.tt/ySnVvBx March 19, 2022 at 01:54AM

Show HN: MdSilo Desktop, smallest local knowledge silo on your desktop https://ift.tt/YevbCs6

Show HN: MdSilo Desktop, smallest local knowledge silo on your desktop https://ift.tt/HuhW5fP March 18, 2022 at 11:36PM

The Van Ness BRT Will Soon Welcome You

The Van Ness BRT Will Soon Welcome You
By John Gravener

We will be celebrating the new Van Ness Bus Rapid Transit system with a ribbon-cutting ceremony at the War Memorial on April 1, at 9:15 a.m., and you are invited!

This immense civic improvement project has not only brought the first Bus Rapid Transit corridor to San Francisco, it also presented the opportunity to do much-needed underground and utilities work. This project looks towards San Francisco’s future with an eye towards climate resiliency and transit efficiency

The Bus Rapid Transit corridor provides a globally proven solution to improve transit service and address traffic congestion on Van Ness Avenue. With the new, physically-separated transit lanes along the Van Ness corridor, buses will be able to travel without getting caught up in traffic and passengers will be able to board buses more easily. Other benefits include improved lighting, sidewalk extensions (bulb-outs), new countdown signals for people crossing Van Ness and improved accessibility for those with mobility needs.

As great as the street-level improvements are for Van Ness Avenue, the work that has been completed underground is just as important. The construction that has been completed allowed for extensive utility maintenance which included the replacement of sewer pipes and water mains, some that had not been replaced in more than 100 years! This work prepares San Francisco for the next major earthquake and the effects of climate change with stronger infrastructure. The emergency water supply system dating back to the early 1900s was also part of the overhaul, providing firefighters adequate water pressure and volume throughout the city to fight fires, a hard-learned lesson from the 1906 earthquake and fires: Fires ripped through the city after the 1906 earthquake because the water mains had been severely damaged and there was no water pressure. The emergency water supply system was implemented soon after to prevent history from repeating itself.

We look forward to seeing you on Van Ness. We appreciate your patience as we revitalize the historic corridor. We hope you’ll enjoy it.

For details about the ribbon-cutting and to RSVP, go to SFMTA.com/VanNess.

Published March 18, 2022 at 10:49PM
https://ift.tt/4zEQxZP

Show HN: Hacker News keyboard navigation [Chrome extension] https://ift.tt/IqE5yC0

Show HN: Hacker News keyboard navigation [Chrome extension] Hacker News has a unique feature that reddit and other forums don't have - the "hide" button. In theory, you may scan through the titles and click "hide" on each one you know you won't read. The benefit is when you come back later next time, you won't have to scan through those titles again. This sounds great, except nobody does it, because it's too many clicks. This chrome extension solves this with keyboard: [↑] [↓]: go up and down the list [←]: not interested / hide [→]: open link (background new tab) [Enter]: open link (foreground new tab) [Space]: open comments Github: https://ift.tt/gq4dcuw https://ift.tt/s6g9SeZ March 18, 2022 at 06:40PM

Show HN: A Graphviz Implementation in Rust https://ift.tt/1VFUCzs

Show HN: A Graphviz Implementation in Rust https://ift.tt/wDUgAa7 March 18, 2022 at 02:48AM

Show HN: Dezbor.com – Create Dashboard with No-Code https://ift.tt/GRSZ40P

Show HN: Dezbor.com – Create Dashboard with No-Code https://dezbor.com March 18, 2022 at 12:46AM

Show HN: Fin TCP Proxy – A fan in TCP proxy using Vert.x https://ift.tt/OeQWSbq

Show HN: Fin TCP Proxy – A fan in TCP proxy using Vert.x https://ift.tt/AkILD9s March 18, 2022 at 12:29AM

Telecoms firms must help vulnerable customers, regulator Ofcom says

The regulator Ofcom wants more help provided for the 1.1 million people who struggle with their bills.

from BBC News - Technology https://ift.tt/PQWnCpt

Show HN: Redis Unleashed: A Free Udemy Course from the Rockstar Frank Kane https://ift.tt/RlrWCMT

Show HN: Redis Unleashed: A Free Udemy Course from the Rockstar Frank Kane Frank Kane is a popular instructor on Udemy and has taught millions of students. He has now created a FREE course (limited time before it becomes paid). Check it out: Check it out: https://ift.tt/HqDbE2K Overview: Today's Redis is more than a cache! Learn how Redis Modules can replace NoSQL, Elasticsearch, Neo4j, Kafka, and more. Chapters: - Deploy Redis Cloud to AWS, Google Cloud, or Azure - Cache key/value data with Redis - Store persistent JSON data with RedisJSON - Query JSON data with RediSearch - Interface with structured data in Python with Redis OM - Analyze time series data with RedisTimeSeries - Create a real-time multi-cloud service environment with Redis Cloud Enterprise - Generate real-time recommendations with RedisGraph - Build a real-time leaderboard with RedisBloom https://ift.tt/HqDbE2K March 18, 2022 at 01:43AM

Show HN: Covid – How did you fare? https://ift.tt/ZTGI2oB

Show HN: Covid – How did you fare? https://ift.tt/nSqKJ24 March 17, 2022 at 11:44PM

Show HN: Event Streaming for the Rest of Us https://ift.tt/9ixsrf1

Show HN: Event Streaming for the Rest of Us https://ift.tt/8rheQ05 March 17, 2022 at 08:19AM

UK introduces exhaustive Online Safety Bill

Under its rules, social networks could be fined or blocked if they fail to remove harmful content.

from BBC News - Technology https://ift.tt/1wBJRyX

Show HN: SimpleKV – an extremely simple, anonymous key-value store https://ift.tt/I7enYNQ

Show HN: SimpleKV – an extremely simple, anonymous key-value store https://simplekv.com/ March 17, 2022 at 05:40AM

Show HN: Plaraphy – Paraphrasing API and Tool for Free https://ift.tt/pqdmMOw

Show HN: Plaraphy – Paraphrasing API and Tool for Free https://plaraphy.com March 17, 2022 at 04:24AM

SFMTA to Replace All Parking Meters in the City

SFMTA to Replace All Parking Meters in the City
By Jessie Liang

San Franciscans will see new parking meters on city streets beginning in early March 2022. Staff from the SFMTA’s Parking Meter Shop will replace the meters at all the nearly 27,000 paid parking spaces in the city because those meters have reached the end of their useful lives, and because many of the meters rely on 3G communications technology that soon will be phased out by the wireless companies. The first new meters will be installed in the South of Market and Mission Bay neighborhoods.  SFMTA staff will provide notices on vehicle windshields when the new meters are activated. 

The new meters will provide several benefits, including larger and more legible screens, more intuitive user interface, more powerful batteries, and more resistance to vandalism.  

The following neighborhoods will move to a pay-by-license-plate system with new paystations.

• South Beach
• SoMa
• Mission Bay
• Civic Center
• Hayes Valley
• Fisherman’s Wharf
• Telegraph Hill
• Chinatown
• North Beach
• Financial District
• Union Square 

The new system not only makes on-street parking more efficient, but also streamlines enforcement and reduces an estimated $6 million in operating costs over the next decade.  

Pay-by-license-plate, in which you enter your license plate number instead of your space number to pay for parking, gives you the option to pay at any paystation as you head to your destination—simply enter the zone number for the block where you parked. If you pay for parking but leave before your paid time expires, you may return to the same block and park without having to pay again, as long as you are within the original paid timeframe.  

SFMTA tested the new single space meters and the new pay-by-license-plate system in several neighborhoods before undertaking this citywide parking meter replacement project.  For information about a pilot of the pay-by-license-plate system in the Dogpatch neighborhood, click here.  

The purchase of new hardware for the citywide parking meter upgrade project is funded by the SFMTA’s capital budget and will not impact the price you pay at the meter. Parking meter rates will continue to be determined using the agency’s demand-responsive parking pricing program, and more information can be found at the Demand-Responsive Parking page. 

Please visit the Citywide Parking Meter Replacement Project for more details. To learn how to pay for parking at a meter, please visit the SFMTA parking website. 

 

Published March 17, 2022 at 04:28AM
https://ift.tt/YmCjM4B

Show HN: Partially encrypt a file based on its HEREDOCs https://ift.tt/yBhq6rG

Show HN: Civic – Online Hub for Causes https://ift.tt/bcy7A0w

Show HN: Civic – Online Hub for Causes Hi HN! Matias and Jessica here, we're the founders of Civic (https://civicapp.co/), an online platform that connects people to causes in their area. That could mean everything from volunteering opportunities to activism and politics. Every year, over 180M Americans contribute to social causes, yet doing so takes a significant amount of time and energy — information on how to get involved or take action often spreads through disconnected pages, newsletters, and word of mouth. Civic plans to solve this by creating a hub for people to find and organize events, connect, and donate to causes around them. We just launched our MVP in NYC, focusing exclusively on events. I (Matias) started working on Civic while still in college, where I also spent a lot of my time in politics, having worked with ActBlue and a presidential campaign. I also served as a hyper-local elected official in DC, where I represented about 2k constituents to the city. Jessica is a full-stack software engineer and spent 5 years working at Google before joining us. She's fully responsible for our tech and is the reason why we're able to build this at all. During my time in DC, one of the most interesting things I observed was how the causes that were most likely to get people engaged were the local/neighborhood issues that affected them directly. Yet, because of their local nature, those causes were also the ones least likely to get publicity. That plus the general lack of a true online hub for civic engagement led us to start Civic. The MVP is rough around the edges and we're definitely looking for ideas and feedback on how we can improve! Some of the features in our dev pipeline include an onboarding process to customize the content seen by each user (causes are very broad); easy and streamlined, no-fee donations to organizations; social "spaces" based on location and interests where users can meet and discuss issues with others; and much more! For those curious about revenue, we plan to monetize by introducing donations. Right now, over $300B are donated by individuals to non-profits in the United States each year, much of which goes through outdated platforms that charge high fees. We'd target smaller, local organizations that aren't well served by existing platforms, and would follow the same model as GoFundMe and a few other companies, allowing users to add an optional "tip" to Civic after each donation. From our research, this tends to lead to tips of about 6-8% per transaction. You can check out our MVP here: https://civicapp.co/ We'd really appreciate any and all feedback (especially related to features, new and existing), please let us know what you think! :) March 17, 2022 at 12:07AM

Show HN: Content Blocks Web Components Design System https://ift.tt/2vBy3qR

Show HN: Content Blocks Web Components Design System https://ift.tt/HiOKdFb March 16, 2022 at 10:59PM

Show HN: WikiNewsFeed – RSS aggregator powered by Wikipedia https://ift.tt/uoSglnO

Show HN: WikiNewsFeed – RSS aggregator powered by Wikipedia https://ift.tt/LS7OUJG March 16, 2022 at 01:31AM

Show HN: I made Devzat – It's like discord but in the terminal, over SSH https://ift.tt/28MLD6f

Show HN: I made Devzat – It's like discord but in the terminal, over SSH Run `ssh devzat.hackclub.com` to try it out! The repo is here: https://ift.tt/OJgTkqe (golang). It has markdown and emoji support, DMs, channels, and it can show images too. You can send code, and it gets syntax highlighted (you can change the theme). You can ping people like so: @user and it sends them a \a, which should play an audible sound if the terminal allows it. There's inbuilt games and rainbow names and a lot of other small things I don't remember right now. You might find the auth system interesting: it's based on a hash of ssh pubkey (bans use that and a hash of IP, so it isn't so easy to get around a ban) Also an interesting issue: bots that go around trying to brute force ssh into random IPs with common usernames. My current solution is banning if rapid successive joins are detected. March 16, 2022 at 01:02AM

Germany warns against Russian anti-virus use

The country's cyber watchdog warns against using Kaspersky's anti-virus products.

from BBC News - Technology https://ift.tt/o7Qq8kM

Virtual Permit Transition Summary

Virtual Permit Transition Summary
By Stephen Chun

Effective April 1, 2022 the SFMTA will transition annual Residential Parking Permit (RPP) permits from physical stickers to virtual permits. This will streamline the RPP application and administration process. This change will not apply to other permit types—including 1 Day, Visitor, Press, City Vehicle, Teacher and Contractor permits.  

Currently, about 70,000 San Francisco residents living in RPP areas purchase an annual parking permit in sticker form each year. Those renewing their permit at the same address can pay online and receive their permit in the mail.  People buying new permits can do so (a) in-person at the Customer Service Center, where the customer receives their physical sticker at time of purchase, (b) by-mail, or (c) online, and receive their permit in the mail.  

Virtual permits have several benefits, such as: 

• Permit is active as soon as it is paid. No waiting for a permit to be mailed. 

• Permits can be purchased online. No need to visit the Customer Service Center. 

• No need to place a sticker on the vehicle. 

• Digital permits cannot be stolen from a vehicle. 

• Faster enforcement in RPP areas with use of LPR technology. 

• More opportunities for customer friendly RPP policy innovations that advance the City’s Transit First, Vision Zero and Climate Action goals. 

Enforcement  

This transition is made possible through the use of License Plate Recognition (LPR) technology for RPP enforcement. With LPR technology, enforcement vehicles read license plate numbers as they drive through neighborhoods, checking in real time if vehicles have a permit. The system will notify Parking Control Officers if a vehicle without a permit is found to be parked overtime without a permit.  

Privacy Protections  

SFMTA policies regarding the use of LPR technology for parking enforcement is in full compliance with state and with pending local legislation on the use of surveillance technology. All images obtained through the LPR system, with the exception of those associated with a violation, are automatically purged after seven days. Images associated with a violation will be purged after 365 days. Access to images will be limited to authorized vendor support staff and SFMTA employees for the purpose of citation processing, payment and review.  

Published March 16, 2022 at 01:28AM
https://ift.tt/YrE5kOu

Show HN: Fast subdomain enumerator written in Rust https://ift.tt/IzqXVhm

Show HN: Fast subdomain enumerator written in Rust Hello! I'm learning Rust and also information security, so what better way to learn than to put a tool together practicing both skills? I've tried to use a couple of different tools for subdomain enumeration (part of the Discovery-party when it comes to penetration testing), but none of them were very fast, even if the DNS resolver I pointed them towards is, so I wrote my own tool that leverages concurrency to check a lot of subdomains, fast! It's written in Rust, main parts being using Tokio and async_channels, and I think it works good enough for a first release. I wanted to get recursive subdomain enumeration to work too, but couldn't figure out how to send into the same channels I'm reading from and knowing when to close the actual channels. Will work on that next! If you want to check out the project, it's located here: https://ift.tt/4cq0ZAf I'd love your feedback on the code, idea or anything in general! Usually people here have very good feedback, so I'm excited to hear what you think. Thank you! https://ift.tt/4cq0ZAf March 16, 2022 at 12:51AM

Show HN: MakeTime – A tool to leverage your calendar as your reading to-do list https://ift.tt/TVXSsH5

Show HN: MakeTime – A tool to leverage your calendar as your reading to-do list I'm building productivity tools in public and this is my first one! Would love your feedback and any feature requests! https://ift.tt/My46UWI March 15, 2022 at 07:36AM

The popular apps aiming to tame the chaos of family life

How tech is helping young families and couples regain their busy social lives after Covid.

from BBC News - Technology https://ift.tt/5umo3r1

Show HN: npm install actual-malware https://ift.tt/PhNBdvz

Show HN: npm install actual-malware Our package registry ecosystem has a serious problem... and not just npm. People are aware of this but maybe this will make them a bit more aware https://ift.tt/Nuy4JQb March 15, 2022 at 05:10AM

Show HN: I built an open source web hosting platform for static sites https://ift.tt/9w3AdNT

Show HN: I built an open source web hosting platform for static sites https://ift.tt/QLmWGBM March 15, 2022 at 01:57AM

Show HN: Free Online Crypto Profit Calculator https://ift.tt/ZMboHFa

Show HN: Free Online Crypto Profit Calculator https://ift.tt/bJFEHXs March 15, 2022 at 01:10AM

Ukraine offered tool to search billions of faces

Clearview AI's face-search tech could be used to uncover infiltrators and to identify the dead.

from BBC News - Technology https://ift.tt/ZGkmnBQ

Show HN: Instantly create a GitHub repository to take screenshots of a web page https://ift.tt/3TJvk6c

Show HN: Instantly create a GitHub repository to take screenshots of a web page https://ift.tt/FsO3yhL March 15, 2022 at 12:34AM

Show HN: An app to capture and prioritize tasks from any app https://ift.tt/gtOBc4m

Show HN: An app to capture and prioritize tasks from any app https://www.kairn.app/ March 14, 2022 at 01:14AM

Show HN: Yet Another Client for HN https://ift.tt/qvPeCGp

Show HN: Yet Another Client for HN https://devss.io/ March 14, 2022 at 01:06AM

Show HN: Build a REST API from your data warehouse using dbt metrics https://ift.tt/jJ1vCY3

Show HN: Build a REST API from your data warehouse using dbt metrics https://ift.tt/VnqU2MX March 14, 2022 at 12:18AM

Show HN: A Go Library for Website Log Analysis https://ift.tt/cxurNeO

Show HN: A Go Library for Website Log Analysis https://ift.tt/KVgCYUM March 14, 2022 at 12:00AM

Show HN: Self-hosted service for creating random avatars https://ift.tt/D5hOGjn

Show HN: Self-hosted service for creating random avatars https://ift.tt/PvXa5w0 March 13, 2022 at 06:30PM

'Without TikTok, I'd still be a wedding singer'

The video-sharing platform's new SoundOn service will let people distribute their own music.

from BBC News - Technology https://ift.tt/hpKqwfS

Show HN: French Republican Calendar based on equinoxes https://ift.tt/vHdDhNJ

Show HN: French Republican Calendar based on equinoxes https://frcal.qt.ax/ March 13, 2022 at 01:19PM

Show HN: lcdb – LevelDB Implemented in C https://ift.tt/qInvS1t

Show HN: lcdb – LevelDB Implemented in C https://ift.tt/Td9aNSx March 13, 2022 at 09:30AM

Show HN: I made my personal website a minigame using Phaser 3 https://ift.tt/VJl9IZS

Show HN: I made my personal website a minigame using Phaser 3 Repo here: https://ift.tt/GOtTKLx https://ift.tt/eJZDrFv March 13, 2022 at 08:30AM

Show HN: Sci-Hub Scholar – Firefox Extension Update v1.2 https://ift.tt/O6ClEGt

Show HN: Sci-Hub Scholar – Firefox Extension Update v1.2 Sci-Hub Scholar is a browser extension that takes Google Scholar search results and tries to point them at Sci-Hub, where they can be read freely. The main selling point for this extension versus others is that it works right on the results page, rather than the article page at the pay-walled website. One night, I decided I was going to do some research, only to find every Google Scholar Result behind a paywall. Trying to find the link on Sci-Hub, I ran into a bunch of issues: * https://ift.tt/AgzUCTP is down * Annoying to copy/paste title to Sci-Hub * Didn't want to be presented with another set of search results from my search results. I've seen some other Sci-Hub extensions, most notably https://ift.tt/AbfxzlH . However, most of these require you to go to the article page, then click the extension's button to finally be redirected. I thought I could do better. I recently did an update pass to update with some features others have added and requested. New Features for v1.2.0: * Added support for all Google Subdomains. You can now use this extension on Google Scholar websites for any country! * DOI is now listed next to the article title for articles where the DOI was found * If the title's URL was updated to Sci-Hub, the Icon to the left will now point to the original article. * More accurate DOI lookups! Issues: * Currently, I can't validate that the article exists on Sci-Hub, due to the way Firefox handles website permissions for extensions. I do not want to request permissions for all domains, but since the Sci-Hub domain can change, this is difficult. * I'm afraid to port this to Chrome, because I don't want to lose my Google Account over something like this. * It's a hassle to support manifest v2 for Firefox and manifest v3 for chrome. Haven't found a good workflow setup for developing for both browser platforms at the same time, from one codebase. I welcome any feedback or recommendations on the issues. I also have planned features, and am open to contributions! The extension is all open source and can be found at: https://ift.tt/XjNz0Jb I hope this helps some people get access to the information they need! https://ift.tt/l7XGEqN March 13, 2022 at 01:49AM

Show HN: Hubfs – File System for GitHub https://ift.tt/SNxqCuI

Show HN: Hubfs – File System for GitHub https://ift.tt/706qxbI March 13, 2022 at 02:09AM

Show HN: Phoenix PVM-Based Virtual Machine Monitors https://ift.tt/3ThgmNl

Show HN: Phoenix PVM-Based Virtual Machine Monitors https://ift.tt/uPsB3Eq March 9, 2022 at 10:38PM

Intimate image abuse: His confession protected him

Georgie received an anonymous tip-off on Facebook that intimate photos of her were being shared online.

from BBC News - Technology https://ift.tt/HJXzpZd

'Young people may have 10-plus careers in their lifetime'

A charity competition is encouraging school kids to get entrepreneurial and make their own products.

from BBC News - Technology https://ift.tt/Sdvc5Hl

Show HN: Gratitude Journal prompts to your inbox, on your schedule https://ift.tt/JVPEOwl

Show HN: Gratitude Journal prompts to your inbox, on your schedule https://ift.tt/JprnBNA March 12, 2022 at 04:07AM

Bitcoin cash machines ordered to shut down in UK

The Financial Conduct Authority warns that all crypto-ATMs in the UK are operating illegally.

from BBC News - Technology https://ift.tt/cpLdBzx

Show HN: Graphsignal – Machine learning profiler for training and inference https://ift.tt/bPIieUC

Show HN: Graphsignal – Machine learning profiler for training and inference Hi HN, I'm the founder of Graphsignal ( https://graphsignal.com ). Graphsignal is a machine learning profiler. We've created it to make ML profiling simple and usable. It provides performance summaries, ML operation and kernel level statistics as well as detailed resource usage information necessary for making training and inference faster and more efficient. Profilers help fix performance issues, improve user experience and reduce computation costs. Such improvements benefit machine learning profoundly; model training jobs that run for hours or days could be made much shorter and inference latency could be reduced resulting in significantly lower costs and improved user experience. I realized the benefits in one of my previous projects, where the model would have to be trained regularly and be used for inference on huge amount of data. Having spent last decade developing profiling and monitoring tools, it seemed logical for me to use a profiler for the task. But since the training and inference were running remotely, I had a hard time using existing ML profilers. TensorFlow and PyTorch provide built-in ML profilers, which utilize NVIDIA's profiling interface (CUPTI) under the hood for GPU profiling. One way to use those profilers is via locally installed TensorBoard or by logging the profiles. In turn, Graphsignal Profiler ( https://ift.tt/k4IRe9o ) uses the built-in profilers as well as other tools to enable automatic profiling in any environment, including notebooks, training pipelines, periodic batch jobs, model serving and so on, without installing additional servers/software. It also allows teams to share and collaborate online. Basically, the profiles along with environment and usage information are be automatically recorded and sent to Graphsignal where they are available for analysis. Trying it out is easy: 1) sign up for a free account; 2) add the profiler to your ML code and run it; 3) see and analyze the profiles at graphsignal.com. Everything is described in the Quick Start Guide https://ift.tt/6CIMmHJ . I'm very excited to show it to you here and will appreciate any thoughts, comments and feedback! https://ift.tt/WVrED9A March 10, 2022 at 11:18PM

Show HN: Multi-Layer CSS Gradient Generator https://ift.tt/GxXshCf

Show HN: Multi-Layer CSS Gradient Generator https://ift.tt/qdFmtYW March 10, 2022 at 10:16PM

Twitter blocks Russian claims on hospital attack

Posts from the Russian embassy in the UK claiming the bombing of a maternity hospital was faked have been taken down.

from BBC News - Technology https://ift.tt/rTpN4e8

Show HN: Asmle – Wordle in 512 Bytes https://ift.tt/Itd73oJ

Show HN: Asmle – Wordle in 512 Bytes https://ift.tt/GsDShFM March 11, 2022 at 01:33AM

Show HN: Prepform – AI and spaced-repetition to optimize learning https://ift.tt/HD59nyP

Show HN: Prepform – AI and spaced-repetition to optimize learning Hi, I'm Eric and I'm the founder and lead developer of Prepform. A high-quality education helped me pursue my interests and achieve my goals. I started Prepform so students of all backgrounds have access to the same kind of education. I grew up in Southern California, surrounded by dozens of SAT prep programs, and I swear I must have gone to all of them. Different programs followed different styles and techniques, but the strategy they shared was to create a study plan and review mistakes. A study plan is taking a diagnostic test, setting a target score, creating a study schedule, identifying mistakes, and finally reviewing those mistakes. I wanted to take this structure and optimize it with machine learning, while accounting for elements of human learning and memory. I'm a big fan of SuperMemo, a memorization technique developed by Piotr Wozniak, where you review material just as you're about to forget it. Cognitive psychology tells us human forgetting follows a pattern, but Piotr quantified this behavior to identify the precise moment forgetting happens. The goal was to build on his research with AI and tailor it to not only test prep but to the individual student, and make it the engine of the study plan. The result is Blended Prep, which guides students to internalize knowledge rather than memorize material, and gives them the best chance to ace their next exam. I'm so excited to share this with the HN community, and would love to know what you think. You can try it out at https://prepform.com . Thanks for reading. https://prepform.com March 11, 2022 at 03:27AM

Show HN: Ratarmount – Access archives through FUSE 100x faster than archivemount https://ift.tt/NxACkXG

Show HN: Ratarmount – Access archives through FUSE 100x faster than archivemount https://ift.tt/gCUX5FA March 11, 2022 at 02:35AM

Share Your Feedback on Geary Boulevard's Transit and Safety Improvements

Share Your Feedback on Geary Boulevard's Transit and Safety Improvements
By Amy Fowler

Geary Boulevard is a critical east-west arterial and one of the busiest bus corridors in North America, connecting downtown San Francisco to the Richmond District. The SFMTA has been busy working on the second phase of planned improvements on Geary, called the Geary Boulevard Improvement Project, to improve Muni’s 38 Geary bus service and address traffic safety between 34th Avenue and Stanyan Street. 

The project is building on the success of the Geary Rapid Project, which was recently completed on time and on budget and has already shown promising travel time savings on the eastern half of the Geary corridor.   

Last fall, we asked neighbors in the Richmond about their priorities for transit, safety and driving issues on Geary via pop-up events on the corridor and a Virtual Open House. Thanks to input from over 600 community members, the SFMTA has used this feedback to draft the detailed, block-by-block project design. 

Now we’re conducting outreach on this detailed proposal, which includes: 

• Installing transit lanes between 28th and 15th avenues. To make room, angled parking on Geary would be converted to parallel parking. 

• Relocating 11 bus stops and removing two closely-spaced stops to improve transit performance. 

• Traffic signal upgrades, new bus bulb-outs and lengthening bus zones that are too short to accommodate two buses. 

• Safety improvements, including pedestrian bulb-outs, daylighting, expanded median refuges and left-turn restrictions at key intersections.

Some of the proposed changes would remove parking along Geary—about two parking spaces per block face on average. To help offset this loss, we’re proposing to increase parking spaces on some side streets by converting some parallel parking near Geary to angled parking. 

We have also heard from small businesses about the importance of maintaining customer access to their storefronts. In response, we’re proposing parking policy changes that could help increase parking availability for people visiting businesses or other short-term trips. Some of this can be achieved by curb space changes, such as adding more passenger or commercial loading zones. We are also proposing to add evening and Sunday metering on Geary in Central Richmond between 14th and 28th avenues. This would help to improve parking availability for businesses, but would mean free parking at meters wouldn’t start until later in the evening. Parking meters, especially in commercial areas, are the most effective tool we have to manage parking in high-demand areas. The proposed extended hours can help support increased business activity and make parking spaces easier to find for everyone. 

Do you live or work in the Richmond near Geary? We want your feedback!  

Learn more about the detailed project design and let us know what you think in two simple steps: 

Step 1: Visit our website, where you can review the block-by-block design for the Geary Boulevard Improvement Project. Learn about improvements proposed, including additional transit lanes, bus stop changes and safety treatments. 

Step 2: Then, take a brief survey about the detailed project design. Let us know which project proposals you like or don’t like. The survey will be open through March 31. 

Want to connect directly with staff about the project? You can meet with project staff in-person at our Community Pop-Up event at Geary and 20th Avenue on Tuesday, March 15 from 11:00am to 1:00pm. Or, drop in to our Virtual Office Hours on Wednesday, March 16, anytime from 5:30 p.m. to 7 p.m. 

We’ll also be hosting a self-guided (unstaffed) open house at One Richmond (802 Clement Street at 9th Avenue). Drop in anytime Mondays – Fridays from 1-5 p.m. through March 28 to view project materials and take the survey in-person.  

We’ll use this input to help create the final project proposal, to be considered for approval later in 2022 by the SFMTA Board of Directors.  Construction would be coordinated with needed utility upgrades, as many sewer and water pipes under Geary are over 100 years old. 

Learn more about the project at SFMTA.com/ImproveGeary.  

Published March 11, 2022 at 01:40AM
https://ift.tt/yJ68aOh

Geary Boulevard Improvement Project Update

Geary Boulevard Improvement Project Update
By Amy Fowler

Geary Boulevard is a critical east-west arterial and one of the busiest bus corridors in North America, connecting downtown San Francisco to the Richmond District. The SFMTA has been busy working on the second phase of planned improvements on Geary, called the Geary Boulevard Improvement Project, to improve Muni’s 38 Geary bus service and address traffic safety between 34th Avenue and Stanyan Street. 

The project is building on the success of the Geary Rapid Project, which was recently completed on time and on budget and has already shown promising travel time savings on the eastern half of the Geary corridor.   

Last fall, we asked neighbors in the Richmond about their priorities for transit, safety and driving issues on Geary via pop-up events on the corridor and a Virtual Open House. Thanks to input from over 600 community members, the SFMTA has used this feedback to draft the detailed, block-by-block project design. 

Now we’re conducting outreach on this detailed proposal, which includes: 

• Installing transit lanes between 28th and 15th avenues. To make room, angled parking on Geary would be converted to parallel parking. 

• Relocating 11 bus stops and removing two closely-spaced stops to improve transit performance. 

• Traffic signal upgrades, new bus bulb-outs and lengthening bus zones that are too short to accommodate two buses. 

• Safety improvements, including pedestrian bulb-outs, daylighting, expanded median refuges and left-turn restrictions at key intersections.

Some of the proposed changes would remove parking along Geary—about two parking spaces per block face on average. To help offset this loss, we’re proposing to increase parking spaces on some side streets by converting some parallel parking near Geary to angled parking. 

We have also heard from small businesses about the importance of maintaining customer access to their storefronts. In response, we’re proposing parking policy changes that could help increase parking availability for people visiting businesses or other short-term trips. Some of this can be achieved by curb space changes, such as adding more passenger or commercial loading zones. We are also proposing to add evening and Sunday metering on Geary in Central Richmond between 14th and 28th avenues. This would help to improve parking availability for businesses, but would mean free parking at meters wouldn’t start until later in the evening. Parking meters, especially in commercial areas, are the most effective tool we have to manage parking in high-demand areas. The proposed extended hours can help support increased business activity and make parking spaces easier to find for everyone. 

Do you live or work in the Richmond near Geary? We want your feedback!  

Learn more about the detailed project design and let us know what you think in two simple steps: 

Step 1: Visit our website, where you can review the block-by-block design for the Geary Boulevard Improvement Project. Learn about improvements proposed, including additional transit lanes, bus stop changes and safety treatments. 

Step 2: Then, take a brief survey about the detailed project design. Let us know which project proposals you like or don’t like. The survey will be open through March 31. 

Want to connect directly with staff about the project? You can meet with project staff in-person at our Community Pop-Up event at Geary and 20th Avenue on Tuesday, March 15 from 11:00am to 1:00pm. Or, drop in to our Virtual Office Hours on Wednesday, March 16, anytime from 5:30 p.m. to 7 p.m. 

We’ll also be hosting a self-guided (unstaffed) open house at One Richmond (802 Clement Street at 9th Avenue). Drop in anytime Mondays – Fridays from 1-5 p.m. through March 28 to view project materials and take the survey in-person.  

We’ll use this input to help create the final project proposal, to be considered for approval later in 2022 by the SFMTA Board of Directors.  Construction would be coordinated with needed utility upgrades, as many sewer and water pipes under Geary are over 100 years old. 

Learn more about the project at SFMTA.com/ImproveGeary.  

Published March 10, 2022 at 10:53PM
https://ift.tt/k6qM2hs

Show HN: Browser extension to quickly open/add bookmarks via keywords like a CLI https://ift.tt/On6EgRk

Show HN: Browser extension to quickly open/add bookmarks via keywords like a CLI https://ift.tt/8N7uWdZ March 9, 2022 at 11:19PM

Huawei board members resign over silence on Ukraine

The two directors are unhappy about the the company's failure to quickly condemn Russia's invasion.

from BBC News - Technology https://ift.tt/fhxIUzE

Show HN: Commandline, a C++ library for async terminal I/O https://ift.tt/oUWNJjP

Show HN: Commandline, a C++ library for async terminal I/O https://ift.tt/XzURCHA March 9, 2022 at 11:17PM

Show HN: Open source machine learning inference accelerators on FPGA https://ift.tt/KEGRqhd

Show HN: Open source machine learning inference accelerators on FPGA https://www.tensil.ai/ March 9, 2022 at 10:37PM

Show HN: An album art-based Wordle clone called UNCVR https://ift.tt/lHsUnMW

Show HN: An album art-based Wordle clone called UNCVR https://uncvr.it/ March 9, 2022 at 09:59AM

Russia-Ukraine: Is internet on verge of break-up?

The global internet is under threat as the conflict in Ukraine continues.

from BBC News - Technology https://ift.tt/G2d0cun

Online Safety Bill tweaked to target scam ads

Social media sites may soon be legally required to stop scam adverts under new online safety laws.

from BBC News - Technology https://ift.tt/etB9rdX

Show HN: I'm working on an open-source self-hostable GitHub Gist https://ift.tt/iyDlaQs

Show HN: I'm working on an open-source self-hostable GitHub Gist https://ift.tt/PIxsaFb March 9, 2022 at 04:32AM

Show HN: Kaado.io – Unifying Personal Productivity https://ift.tt/i3WzR18

Show HN: Kaado.io – Unifying Personal Productivity Hi HN, a while ago I discovered a problem with problem with personal productivity tools: Every time you find a tool that works well in one regard (say, habit tracking), you neglect your previously working systems (say, your to do list system). So I set about to build a system which unifies all the different aspects of personal productivity. Everything is represented in cards (like flash cards) which are defined in Markdown. The following types of cards exist: * Learning : Classic front/back prompts to memorize things. Think "What is the capital of Argentina?" on the front and "Buenos Aires" on the back. Works with a spaced repetition algorithm so time between prompts is optimized. * Habits : Recurring actions you want to do - you can set the frequency individually. For example "Stand up and walk around your room" every two hours. * Checks : Recurring prompts, similar to habits, but always questions referring to the past. For example a daily "Did you drink enough today?" prompt * To do : One time actions that are deleted upon completion. * Reading List : Used for books, articles, talks etc. There are always a limited number of reading list items active, which will prompt you to read a page a day until you are done with the given book. * Other : Everything else - interesting websites, quotes, art or even memes that you will occasionally see. The idea is that there is a single queue for all types of cards, only ever showing you one item that's due next - whether habit, learning prompt or a random note. This prevents choice fatigue, the dread of lengthy to-do lists and the boredom of endless dry learning prompts. I've been using the app successfully for myself for quite some time now but would love external feedback. You can check it out at https://kaado.io. It's currently completely free (and in fairly early stage development). Simple email signup is needed but you won't get any unprompted mails. Apart from that I would love your takes and ideas regarding personal productivity and what works for you. March 8, 2022 at 10:02PM

Show HN: Mrrle – Try to Guess Company MRRs https://ift.tt/JK7PDsI

Show HN: Mrrle – Try to Guess Company MRRs https://www.mrrle.com/ March 8, 2022 at 01:53PM

Telegram founder commits to Ukraine user privacy

The messaging app's Russian-born co-founder says: "Privacy is sacred - now more than ever".

from BBC News - Technology https://ift.tt/aHPWLIB

Show HN: Tygo – Generating TypeScript typings from Go code https://ift.tt/sKR8QcL

Show HN: Tygo – Generating TypeScript typings from Go code https://ift.tt/6MV9DNn March 8, 2022 at 08:05AM

Can tech help revive India's 'crumbling' health system?

Indian doctors hope big investment and smart tech will improve a fragmented healthcare sector.

from BBC News - Technology https://ift.tt/SzXa2Aq

New Customer Information System Signs Coming to a Transit Shelter Near You!

New Customer Information System Signs Coming to a Transit Shelter Near You!
By Kharima Mohamed

As part of the Next Generation Customer Information System project, over 700 new Liquid Crystal Display (LCD) signs will display real-time information at Muni transit shelters. Approximately one-third of these signs will be double-sided to provide additional visibility at the highest-ridership stops and major transfer points. This week we installed a single-sided prototype at Eddy and Larkin streets. Serving the Tenderloin, an Equity Neighborhood, this sign will feature real-time predictions for the 19 Polk and 31 Balboa routes. The primary purpose for installing this prototype is to conduct in-field hardware testing, especially with rain, wind and colder temperatures.   

We know there is an urgent need for more effective signage and are excited to roll out the new customer information system later this year.  The new LCD signs will eventually replace all existing NextBus Light Emitting Diode (LED) signs, many of which have been in service for two decades and have reached the end of their lives and are no longer manufactured. 

An extensive public outreach effort helped provide the new display sign’s overall design and other Customer Information System elements.   

Key features of the new signs include: 

• 24-inch LCD screens with vandal-resistant tempered glass 

• Americans with Disabilities Act (ADA) compliant text-to-speech capability 

• Larger and clearer text 

• Letters and characters in multiple languages 

We will evaluate how the prototype signs withstands the real-world environment and determine if any adjustments are needed. Public feedback will be reviewed as we fine-tune how information will be displayed.  

The public is welcome to provide feedback on the look and feel of the sign at Eddy and Larkin streets. These signs will replace existing NextBus signs starting  in Spring 2022. Check out the new sign and let us know what you think. Please provide your feedback by emailing us at CIS@sfmta.com. 

Published March 08, 2022 at 06:32AM
https://ift.tt/J9GMOZ0

Show HN: Prodscape.net – Map your mobile app https://ift.tt/5kiRTVJ

Show HN: Prodscape.net – Map your mobile app Hello HN, Long-time lurker, first-time poster here. I've created a service that creates a "flow map" of your mobile app. Check it out at: https://prodscape.net . The goal is to reduce last-minute regressions, promote holistic discussion, and help develop more ownership within an organization. This is something that I would have liked to have had when I was working at a big company. Some caveats: 1.) Only iOS is currently supported but Android-support will be coming soon. 2.) You need a developer-signed IPA file (see the guide on creating an IPA file here: https://ift.tt/CikWwr4). I would appreciate your thoughts on: 1.) your barriers to trying it 2.) your impressions of the map 3.) whether you're interested in applying this within your team 4.) anything else. Don't have access to an IPA file? Email me at illahi@prodscape.net and I will send you one to try. Thanks! March 8, 2022 at 03:17AM

Show HN: iPod Clickwheel.js https://ift.tt/2JDbFS3

Show HN: iPod Clickwheel.js https://ift.tt/hk2C4o6 March 8, 2022 at 02:46AM

Show HN: How we used Gatsby and Puppeteer to create dynamic Open Graph images https://ift.tt/pfB4dIP

Show HN: How we used Gatsby and Puppeteer to create dynamic Open Graph images https://ift.tt/OSMhXx2 March 7, 2022 at 11:03PM

Show HN: utt, the Universal Text Transformer https://ift.tt/pxoqUEY

Show HN: utt, the Universal Text Transformer https://ift.tt/PDU31eK March 8, 2022 at 02:34AM

Show HN: An AI tool to build predictors for stock market and crypto https://ift.tt/J4tvyXC

Show HN: An AI tool to build predictors for stock market and crypto https://www.exnge.com/ March 7, 2022 at 04:43PM

TikTok stops new content being uploaded in Russia

The video streaming platform says it is protecting users while it assesses Russia's new "fake news" laws.

from BBC News - Technology https://ift.tt/yWS21HQ

Show HN: Load SSH Keys into Agent from Apple Keychain https://ift.tt/ykNc75J

Show HN: Load SSH Keys into Agent from Apple Keychain A simple snippet to add to your .bashrc/.zshrc that loads your SSH keys into ssh-agent from the Apple Keychain. https://ift.tt/gR1oWqZ March 6, 2022 at 11:36PM

Show HN: The Axis – Measure the (Jimi) Hendrixian-Ness of Any Song, with AI https://ift.tt/zhCawqP

Show HN: The Axis – Measure the (Jimi) Hendrixian-Ness of Any Song, with AI https://ift.tt/ZxWUFXK March 6, 2022 at 10:27PM

Show HN: I made a privacy-first minimalist Backblaze https://ift.tt/Vm7IXKp

Show HN: I made a privacy-first minimalist Backblaze Creator here. I was looking for something as simple as Backblaze Personal [1] but privacy focused and open source. This is my attempt to build that. Uses PyQt6 [2] for the GUI and Pyinstaller [3] for creating the platform specific binaries. The backup engine under the hood is Restic [4]. The server code is written in Laravel [5]. All the code is on GitHub [6]. I actually really like Backblaze (even use B2 for this offering behind the scenes) so this isn't meant to throw shade their way. Just wanted a private open source alternative. Something like Bitwarden but for backups. [1] https://backblaze.com [2] https://ift.tt/ImE8KMZ [3] https://ift.tt/192GoaP [4] https://ift.tt/7p3G2FN [5] https://laravel.com [6] https://ift.tt/AJlKLY1 https://blobbackup.com March 6, 2022 at 08:58PM

Show HN: Pipy, a tiny, fast, stable and programmable next generation of proxy https://ift.tt/bSxwRDI

Show HN: Pipy, a tiny, fast, stable and programmable next generation of proxy https://ift.tt/mQ4bqoz March 6, 2022 at 09:22PM

The young Ukrainians battling pro-Russian trolls

Conspiracy theories and trolls are adding to the chaos of war.

from BBC News - Technology https://ift.tt/UjLNdoc

Show HN: FUSE Filesystem for Manipulating Minecraft https://ift.tt/K9hcLq7

Show HN: FUSE Filesystem for Manipulating Minecraft https://ift.tt/50gjTcm March 6, 2022 at 02:11AM

Show HN: CL and FB reselling app with auto renew and auto price reduction https://ift.tt/RLUQ4gx

Show HN: CL and FB reselling app with auto renew and auto price reduction I recently moved apartments and had a lot of stuff I wanted to get rid of. I found the reselling process to be cumbersome – I needed to post the same info twice, to both Facebook and Craigslist. I had to renew the items so they don't expire. I also had to reduce the item prices if they didn't sell. So I decided to do what any right minded overzealous, "pragmatic" software engineer does – instead of spending 10 minutes every few days reducing the prices and renewing the items, why not spend 3 weeks to build out a fully decked out Electron app that does all of the above automatically for you? Why not indeed... In the end, it's been a fun ride and I learned a lot. And actually! now it's coming in handy as I'm finally starting to sell the backlog of items that I've accumulated. Once I built it, I figured I'd offer it on gumroad, make a buck, why not... btw, the link is for a discounted version ($1 instead of $10) so that you lovely HN lot can try it out. Curious if you all have thoughts / feedback! Hopefully it will help you out on your next move too! https://ift.tt/RQyOa6Y.. March 6, 2022 at 01:47AM

Show HN: I built a Wordle decoder that guesses your guesses https://ift.tt/viHQ0Uo

Show HN: I built a Wordle decoder that guesses your guesses https://ift.tt/03Cev4a March 6, 2022 at 01:02AM

Show HN: GenieCloud – no-code app builder for Julia, Python and R https://ift.tt/qHBOrwK

Show HN: GenieCloud – no-code app builder for Julia, Python and R https://geniecloud.io March 5, 2022 at 10:15PM

Show HN: RImageShield, free tool to protect images embedding a copyright message https://ift.tt/v2PjVim

Show HN: RImageShield, free tool to protect images embedding a copyright message https://ift.tt/7DWO4lY March 5, 2022 at 11:07PM

Show HN: An improvement to reviewing code changes https://ift.tt/AytbwTF

Show HN: An improvement to reviewing code changes DiffLens is an attempt to address my frustrations with text diffs on GitHub pull requests. Instead of attempting to discern every change optimally with abstract syntax trees, DiffLens just identifies the structure of the code to break down the diff into smaller, reviewable parts. DiffLens is free to try out. I'd love to hear feedback! https://ift.tt/LjS7ERK March 5, 2022 at 02:25PM

War in Ukraine: Russia restricts access to BBC in media crackdown

Restrictions are placed on several broadcasters as a law makes it an offence to spread "fake" information.

from BBC News - Technology https://ift.tt/k2aVS5L

Show HN: RateYourRecruiter.dev https://ift.tt/qdjoAul

Show HN: RateYourRecruiter.dev Tech recruiting and interviewing sucks. So I created https://ift.tt/74Pot0c to hold recruiters to account. The elevator pitch reads: Interviewing for a role in a highly sought after tech company is broken. Recruiters have incentive to get as many people in for interviews, with little to none (or incorrect) information. Questions often have little to do with on-the-job responsibilities, and are rarely communicated to recruiting and back to the candidate. By having a more transparent process is not only more equitable, but will lead to greater success for candidates and recruiters. RateYourRecruiter.dev aims at demystifying the recruiting and tech interview process. March 4, 2022 at 11:34AM

Ukraine conflict: Government to sell NFTs to fund war against Russia

The announcement comes just days after Ukraine raised more than £200m in a sale of war bonds.

from BBC News - Technology https://ift.tt/TK97Ujh

Show HN: Granular Authorization and Access Control System Based on OPA https://ift.tt/GNHj4JE

Show HN: Granular Authorization and Access Control System Based on OPA https://ift.tt/NS1sR2c March 4, 2022 at 06:24AM

The shipping giant banking on a greener fuel

Maersk has ordered 12 huge ships that run on methanol rather than marine oil fuel.

from BBC News - Technology https://ift.tt/FBCOuz4

Show HN: Surfboard – CodeSandbox for Arduino https://ift.tt/FNM8eSQ

Show HN: Surfboard – CodeSandbox for Arduino https://sfbd.is/ March 4, 2022 at 04:15AM

Show HN: StumbleMe, the Resurrection of the Original StumbleUpon https://ift.tt/h6uvHzt

Show HN: StumbleMe, the Resurrection of the Original StumbleUpon https://ift.tt/479xF8R March 3, 2022 at 08:55PM

Show HN: WAPM – WebAssembly Package Manager https://ift.tt/N4LsAyU

Show HN: WAPM – WebAssembly Package Manager Hi HN! I’m Syrus, from the Wasmer team. We just released the new version of WAPM that is an order of magnitude better than the previous one (that we also announced here in HN two years ago! [0]), enabling an incredible experience for using and publishing WebAssembly packages. The tech stack that we are using includes: * Python and Django (for the backend) with Graphene (for the open GraphQL API [1]) and Django Channels with websockets over GraphQL [2] for subscriptions * Next.js [3] with React-Relay [4] and Tailwind.css [5] for the frontend * WebAssembly and Wasmer [6] (for the online shell) Vercel for serving the frontend and GCP for serving the backend. Please let me know if you have any questions, I’d be very happy to answer them! https://wapm.io/ March 3, 2022 at 02:22AM

Show HN: I made a WebGL-based app that traces images using circles https://ift.tt/joJLwN7

Show HN: I made a WebGL-based app that traces images using circles I was fascinated by this [0] and this video [1]. After many struggles, I finally built this app that traces images using circles similar to what these videos had shown. The most challenging part (to me) is to find a way to convert images to vector lines. I had tried Potrace, but its output is not suitable for my use case: too many small elements share the same border. Potrace's goal is to represent the original image faithfully using vector lines. But I want to trace the image edges. After searching and trying some Potrace alternatives in vain, I finally found my keyword. Surprisingly (to me), it lies at the end of the wiki page of the very topic [2]. Then I found a paper [3] that has nice pseudocode and a C implementation. I rewrote the pseudocode in Rust because I wanted to experiment with rustwasm. Honestly, I didn't care much about the math behind it. From then, I could continue to finish the app and show it to the world. This app is also my chance to learn about rustwasm and WebGL. FYI: this app is offline-only; your images never leave your browser [0] https://www.youtube.com/watch?v=r6sGWTCMz2k [1] https://www.youtube.com/watch?v=-qgreAUpPwM [2] https://ift.tt/Pro6wkp [3] https://ift.tt/qeYthsw https://ift.tt/ugedaB4 March 3, 2022 at 12:56AM

Ukraine crisis: EA removes Russian teams from Fifa 22 game

The games publisher says it "stands in solidarity with the Ukrainian people".

from BBC News - Technology https://ift.tt/rHwiSfb

Show HN: My Book Bulletproof TLS and PKI (Second Edition) Is Out https://ift.tt/5PZ9mxF

Show HN: My Book Bulletproof TLS and PKI (Second Edition) Is Out Hello HN. I am excited to share with you my new book, Bulletproof TLS and PKI. I've worked in this space since the very early days (think SSLv2), always frustrated with the fact that the field is vast but the documentation poor. That first led me to create SSL Labs (which ended up being very popular) and then the first edition of my book (in 2014), where I aimed to cover everything a curious person needed to know about SSL/TLS and PKI. Most importantly, it's a very practical book that you can use to just learn what you need at that moment. The second edition (just out) adds coverage of TLS 1.3. I publish two chapters as a separate (and free) OpenSSL Cookbook. There's another free sample chapter as well. The best part of Bulletproof TLS and PKI is that it's a living book. There's nothing worse than obsolete documentation! Because none of the traditional publishers were interested in that sort of thing, we did everything ourselves. The manuscript is in DocBook, I write using OxygenXML, my copyeditor uses it as well, and there's a nightly build process that generates everything. We can even show exact differences across versions, for example you can see that here: https://ift.tt/SOVNaD6... I hope you'll enjoy the book. https://ift.tt/nzN76VW March 3, 2022 at 12:10AM

Ukraine crisis: Satellite data firm asks for war images

The Ukrainian company wants the global community to share photos from its country and Eastern Europe.

from BBC News - Technology https://ift.tt/bdaYHMj

Show HN: Machine Learning for Color Design https://ift.tt/RSqDlK6

Show HN: Machine Learning for Color Design https://huemint.com/ March 2, 2022 at 11:38PM

SFMTA Budget Priorities for FY 2023 to FY 2024

SFMTA Budget Priorities for FY 2023 to FY 2024
By Andrea Buffa

It’s budget season! 

Every two years, the SFMTA develops a consolidated budget to guide the agency’s decisions about where to focus our funding to best meet the transportation needs of all San Franciscans. We’re developing a budget that’s designed to support San Francisco’s economic recovery, increase transportation equity, protect the environment and keep the agency on sound financial footing.  

We presented the base budget (projected revenues and expenditures for the next two years if we made no changes and continued our current policies) to our Board of Directors in early February to get their feedback and are now seeking input from the public. Your feedback will help us understand what to change in our base budget: which investments are most important to San Franciscans and which new revenue sources you think we should pursue. We’re considering both fare increases and decreases as well as changes to parking fees. 

The City Charter requires us to submit the final budget to the Mayor’s Office by May 1. The Mayor then sends it to the Board of Supervisors on June 1 for a final vote. 

How to provide your input on the SFMTA FY 2023 to FY 2024 budget 

Online Survey: We invite you to give us feedback about your transportation priorities by filling out this short survey. It’s available in English, Spanish, Chinese and Filipino. We’ve included an open-ended question so you can let us know if there’s a specific transportation priority you want to let us know about. 

Online Listening Sessions: We’re hosting two listening sessions that will include a short budget presentation and time to hear your questions and suggestions. You can request simultaneous interpretation in any language for our budget listening sessions by calling 415.646.2109 at least 48 hours prior.  

• February 28, 2022, 1:00 p.m. - 2:30 p.m.  
  English call-in number: (833) 362 1164 
  Spanish translation call-in number: (833) 408 1988 
  Chinese translation call-in number:  
  Click here to log in

• March 3, 2022, 5:00 p.m. - 6:30 p.m.  
  Get login information at SFMTA Budget Planning - Fiscal Years 2023 & 2024 

Online Town Hall: At our online Town Hall meeting, we’ll share the feedback we heard from the survey and online listening sessions. 

March 10, 2022, 6:00 p.m. - 7:00 p.m.  
Get login information at SFMTA Budget Planning - Fiscal Years 2023 & 2024 

After gathering feedback from the public, our directors and our staff, we’ll revise the budget and present it for additional review at two SFMTA Board of Directors meetings: 

SFMTA Board of Directors Budget Meetings:  

• March 15, 2022, 1:00 p.m. 

• April 5, 2022, 1:00 p.m. 

Budget Background 

If you’ve been tuning in to our Board of Directors meetings during the two years, you’ll know that the SFMTA’s revenue was severely reduced by the COVID-19 pandemic. COVID devastated our transit fare and parking revenues, which are two of our three biggest revenue sources. Even now, our transit revenues are about 75% lower than pre-pandemic levels and parking revenues are 20% lower.  

The recovery of our transit fare and parking revenue depends on the pace of San Francisco’s economic recovery, which is still uncertain. Data from the Controller’s Office shows that the city’s economy and downtown are recovering more slowly than comparable metropolitan areas. 

This compounded the financial problems our agency already had. Over the last 20 years, the demands on San Francisco’s transportation system have grown and revenues haven’t kept up. Our agency has what’s called a “structural deficit” -- the amount of money it takes to operate our system costs more than the revenues we take in. 

We got through the last two years because we fought for and won San Francisco’s fair share of federal pandemic relief funding and then we were prudent about using that funding to restore service.  

Recently, our short-term budget outlook has somewhat improved because some of the external revenue sources we rely on did better than expected. We’re receiving more money than we thought we would from the San Francisco General Fund and need to spend less on our pension costs. Still, according to the Controller’s Office, the SFMTA will face a structural deficit of approximately $20 - $50 million every year beginning in FY 2024-25.  

This background informs the FY 2023 to FY 2024 base budget that we’re asking for feedback on. It tries to balance the need for us to restore and expand services with the need to maintain the agency’s long-term economic stability. 

Click below to view the budget website in:  

Español - 繁體中文 -  Filipino    

Published March 02, 2022 at 02:03AM
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The Golden Gate Park Shuttle: Back and Better than Ever!

The Golden Gate Park Shuttle: Back and Better than Ever!
By Eillie Anzilotti

Over the months of outreach that the SFMTA and our colleagues at the San Francisco Recreation and Park Department conducted for the Golden Gate Park Access & Safety Program, we heard a lot of feedback on the park shuttle. Specifically, that it needed some TLC.  

Now, the Golden Gate Park free shuttle is getting the major overhaul it deserves. This past weekend, Rec & Park and the SFMTA began rolling out some key improvements to the shuttle—starting with expanded service, a longer and more connected route, more stops, and shorter wait times. These upgrades were informed by feedback from the numerous older and senior residents and members of the disability community, and will create a more accessible, reliable, and enjoyable experience of Golden Gate Park and its cultural institutions. 

Here are some more details on all the improvements:  

• New weekday service from noon to 6 p.m. with pickup every 20 minutes 

• Adding a third shuttle to existing weekend service from 9 a.m. to 6 p.m. with pickup every 15 minutes 

• Connections to the Haight Ashbury neighborhood and its cafes, shops, and bus lines, as well as the park’s renovated Stanyan Street edge.   

• Shuttle information that is easier to find and use online, including on navigation apps.  

• New stops, including:  

• Stow Lake Boathouse and café, with easy access to Strawberry Hill and its lakeside path, waterfall, picnic areas and Chinese Pavilion. 

• Haight and Stanyan streets near Whole Foods Market with connection to Muni lines 7, 33 and 66.  

• 10th Avenue/de Young Museum stop a short distance from the 5-Fulton and closer to the museum’s entrance than ever before.  

Before, the shuttle only ran on weekends—and only along JFK drive. Now, we’re taking steps to integrate the shuttle into the rest of our Muni network and transportation system—in addition to all the improvements above, you’ll now see the shuttle appear on all Muni maps. 

More good news: the recent upgrades are just the first step toward improving the Golden Gate Park Shuttle. More stops, new seating, better signage, and bus shelters are on the horizon—and we’re looking forward to welcoming you on the new and improved shuttle! 

Published March 02, 2022 at 12:51AM
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