Show HN: Book Corners – A map to discover and share free little libraries nearby https://ift.tt/rFl7Su3

Show HN: Book Corners – A map to discover and share free little libraries nearby https://ift.tt/seOGg4n February 28, 2026 at 10:55PM

Show HN: Soma, a local-first AI OS with 178 cognitive modules and P2P learning https://ift.tt/qeHRnJy

Show HN: Soma, a local-first AI OS with 178 cognitive modules and P2P learning Local-first AI operating system — 178 cognitive modules, persistent memory, multi-model reasoning, P2P Graymatter Network. I can no longer develop this AI as it has gotten to be out of my knowledge range so I figured I would give her to the public, she should be a good base for any future AI development even going towards ASI! https://ift.tt/PEyKC31 February 28, 2026 at 10:41PM

Show HN: Unfudged – version every change between commits - local-first https://ift.tt/6o0wPhy

Show HN: Unfudged – version every change between commits - local-first I built unf after I pasted a prompt into the wrong agent terminal and it overwrote hours of hand-edits across a handful of files. Git couldn't help because I hadn't finished/committed my in progress work. I wanted something that recorded every save automatically so I could rewind to any point in time. I wanted to make it difficult for an agent to permanently screw anything up, even with an errant rm -rf unf is a background daemon that watches directories you choose (via CLI) and snapshots every text file on save. It stores file contents in an object store, tracks metadata in SQLite, and gives you a CLI to query and restore any version. The install includes a UI, as well to explore the history through time. The tool skips binaries and respects `.gitignore` if one exists. The interface borrows from git so it should feel familiar: unf log , unf diff , unf restore . I say "UN-EF" vs U.N.F, but that's for y'all to decide: I started by calling the project Unfucked and got unfucked.ai, which if you know me and the messes I get myself into, is a fitting purchase. The CLI command is `unf` and the Tauri desktop app is called "Unfudged". How it works: https://ift.tt/V5QW7ZR (summary below) The daemon uses FSEvents on macOS and inotify on Linux. When a file changes, `unf` hashes the content with BLAKE3 and checks whether that hash already exists in the object store — if it does, it just records a new metadata entry pointing to the existing blob. If not, it writes the blob and records the entry. Each snapshot is a row in SQLite. Restores read the blob back from the object store and overwrite the file, after taking a safety snapshot of the current state first (so restoring is itself reversible). There are two processes. The core daemon does the real work of managing FSEvents/inotify subscriptions across multiple watched directories and writing snapshots. A sentinel watchdog supervises it, kept alive and aligned by launchd on macOS and systemd on Linux. If the daemon crashes, the sentinel respawns it and reconciles any drift between what you asked to watch and what's actually being watched. It was hard to build the second daemon because it felt like conceding that the core wasn't solid enough, but I didn't want to ship a tool that demanded perfection to deliver on the product promise, so the sentinel is the safety net. Fingers crossed, I haven’t seen it crash in over a week of personal usage on my Mac. But, I don't want to trigger "works for me" trauma. The part I like most: On the UI, I enjoy viewing files through time. You can select a time section and filter your projects on a histogram of activity. That has been invaluable in seeing what the agent was doing. On the CLI, the commands are composable. Everything outputs to stdout so you can pipe it into whatever you want. I use these regularly and AI agents are better with the tool than I am: # What did my config look like before we broke it? unf cat nginx.conf --at 1h | nginx -t -c /dev/stdin # Grep through a deleted file unf cat old-routes.rs --at 2d | grep "pub fn" # Count how many lines changed in the last 10 minutes unf diff --at 10m | grep '^[+-]' | wc -l # Feed the last hour of changes to an AI for review unf diff --at 1h | pbcopy # Compare two points in time with your own diff tool diff <(unf cat app.tsx --at 1h) <(unf cat app.tsx --at 5m) # Restore just the .rs files that changed in the last 5 minutes unf diff --at 5m --json | jq -r '.changes[].file' | grep '\.rs$' | xargs -I{} unf restore {} --at 5m # Watch for changes in real time watch -n5 'unf diff --at 30s' What was new for me: I came to Rust in Nov. 2025 honestly because of HN enthusiasm and some FOMO. No regrets. I enjoy the language enough that I'm now working on custom clippy lints to enforce functional programming practices. This project was also my first Apple-notarized DMG, my first Homebrew tap, and my second Tauri app (first one I've shared). Install & Usage: > brew install cyrusradfar/unf/unfudged Then unf watch in a directory. unf help covers the details (or ask your agent to coach). https://ift.tt/hDNCTrI February 27, 2026 at 04:30AM

Show HN: Goatpad https://ift.tt/ENQXav6

Show HN: Goatpad Think Notepad, but with goats! It started as a joke with some friends and then I realized this was the perfect project to see far I could get with Claude without opening my IDE (which I'd wanted to try for a while with a small app) I was pretty shocked to find that I only needed to manually intervene for: 1. Initializing the repo 2. Generating sprites - I tried a few image gen tools, but couldn't get a non-messy looking sprite to generate to my liking. I ended up using some free goat sprites I found instead (credited in the About section) 3. Uploading images/sprite sheets (raw claude code can't do this for some reason?) 4. DNS stuff Aside from agents timing out/hanging periodically and some style hand holding, it was pretty straightforward and consistently accurate natural language coding end to end. I suspect this is in large part to replicating an existing, well documented style of app, but it was good practice for other projects I have planned. The goats slowly (or quickly if you change modes) eat your note and if they consume more than half of it, you lose the file forever. I did this as an exercise to practice some gamelike visuals I've wanted to implement, but was surprised to find that this is actually a perfect forcing function to help me stay focused on text editor style tasks. I tend to get distracted mid-stream and the risk of losing the file when I tab away has mitigated more than I expected. Enjoy! https://www.goatpad.xyz February 28, 2026 at 12:19AM

Show HN: Beehive – Multi-Workspace Agent Orchestrator https://ift.tt/cm4oE6S

Show HN: Beehive – Multi-Workspace Agent Orchestrator hey hn, i built beehive for myself mostly. it has gotten to the point where my work consists in supervising oc or cc labor at tasks for multiple issues in parallel. my set up used to be zellij with a couple tabs, each tab working in a separate dir and it was a pain to manage all that. i know i could use git worktrees but they're kind of complicated, if you don't know how to use them it is easy to mess up, and i just prefer letting agents run in separate dirs with their own .git and not risk it. while i like zellij and use it inside beehive, i dont like the tabs and i forget where i am half the time. beehive is a way for me to abstract that away. the heuristic is simple - hives are repos, so you basically have a bunch of hives which correspond to repos you work out of. each hive can have many combs. a comb is a dir with the copy of the repo you're working on. fully isolated, standalone, no shared .git. so for work or for personal stuff, i usually set up the hive, and then have a bunch of combs that i jump between supervising the agents do their thing. if you have a big repo it takes a minute to clone, and you also need gh and git because i like the niceties of like checking if the repo is there at all and stuff like that. the app is open source, mit license. i went with tauri because i hate electron. also i have friends and coworkers who updated to macos 26 and i dont know if the whole mem leak thing for electron apps has been fixed. the app is like 9 megs which is nice too. most of it is written with cc, but i guided the aesthetics and the approach. works on mac and there is a dmg signed and notarized (i reactivated my apple dev credentials). sharing this to get a vibe check on the idea, also maybe this is useful for you. there are many arguments, reasonable ones, you can make for worktrees vs dirs. i just know that trees are too big brain for me, and i like simple things. if you like it, pls lmk and also if you want to help (like add linux support, or like add themes, other cool things) please make a pr / open an issue. https://storozhenko98.github.io/beehive/ February 24, 2026 at 05:41PM

Show HN: I'm building TaskWeave, a typesafe task orchestrator https://ift.tt/TJ1Gfpt

Show HN: I'm building TaskWeave, a typesafe task orchestrator Hi, I'm building a task orchestrator library with the ability to specify dependencies between task and with an ability to pass return value into the next task. So something like following is possible: 1. Task1 executes its operation and returns 5 2. Task2 depends on Task1 and retrieve the value returned by Task1, that is 5. 3. Task2 executes its operation and uses the value from Task1. The tasks also type safe, so there's no need for runtime type casting. I'm looking for feedback and ideas, I was thinking to add branching and loop, but I would love to hear your thoughts. You can find it here: https://ift.tt/EDHN1y0 https://ift.tt/EDHN1y0 February 26, 2026 at 10:55PM

Show HN: Live iOS 26.3 exploit detection (CVE-2026-20700) – Multi-region C2 https://ift.tt/AjMsJ0Z

Show HN: Live iOS 26.3 exploit detection (CVE-2026-20700) – Multi-region C2 Public release of *ZombieHunter*, a forensics tool detecting live exploitation of CVE‑2026‑20700 (dyld memory corruption) in iOS 26.3. Analysis of sysdiagnose archives shows identical exploit shells showing different C2 endpoints: US Device 1 → 83.116.114.97 (EU/US) US Device 2 → 101.99.111.110 (CN) The rogue dyld_shared_cache slice triggers overflow via malformed `mappings_count`, executes shellcode (BL #0x15cd), and applies an AMFI bypass (`DYLD_AMFI_FAKE`) enabling unsigned code persistence. Apple PSIRT + CISA were notified; public disclosure follows. Sample: https://drive.google.com/file/d/1rYNGtKBMb34FQT4zLExI51sdAYR... SHA256 artifact: ac746508938646c0cfae3f1d33f15bae718efbc7f0972426c41555e02e6f9770 Usage: `python3 zombie_auditor.py sysdiagnose_xxx.tar.gz` (Needs capstone) Reproducible PoC confirms CVE‑2026‑20700 bypass, AMFI neutralization, and live C2 connectivity in production iOS 26.3. https://ift.tt/62Yeg0Q February 25, 2026 at 11:32PM

Show HN: MasqueradeORM – Memory Efficient Node ORM: Just Write Classes https://ift.tt/KgCXx98

Show HN: MasqueradeORM – Memory Efficient Node ORM: Just Write Classes https://ift.tt/ekyqx6Z February 25, 2026 at 12:41AM

Show HN: Ghist – Task management that lives in your repo https://ift.tt/gUbtJRh

Show HN: Ghist – Task management that lives in your repo https://ift.tt/Wts4IwS February 24, 2026 at 11:55PM

Show HN: EloPhanto – A self-evolving AI agent that builds its own tools https://ift.tt/bgVKYSt

Show HN: EloPhanto – A self-evolving AI agent that builds its own tools I built EloPhanto because I wanted an AI agent that could actually execute tasks on my machine with full visibility — not a black box API call. It runs locally and controls a real Chrome browser (47 tools) using your existing sessions. The standout feature: when EloPhanto encounters a task it doesn't have a tool for, it autonomously writes the Python code, tests it, reviews itself, and integrates the new tool permanently. It's now built 99+ tools for itself this way. Other features: - Multi-channel gateway (CLI, Telegram, Discord, Slack) with unified sessions - MCP tool server support (connect any MCP server) - Document & media analysis (PDF, images, OCR, RAG) - Agent email (own inbox for service signup/verification) - Crypto payments wallet (Base chain, spending limits) - TOTP authenticator (autonomous 2FA handling) - Evolving identity that learns from experience - Skill system with EloPhantoHub marketplace (28 bundled skills) It's open source (Apache 2.0), local-first, and designed to be your personal AI operating system. The project is very new — currently at 6 stars on GitHub. I'd love to get feedback on the architecture, the self-development approach, or what features you'd want in a local agent. https://ift.tt/xYzytgK February 23, 2026 at 10:28PM

Show HN: TTSLab – A voice AI agent and TTS lab running in the browser via WebGPU https://ift.tt/0vW7Tsc

Show HN: TTSLab – A voice AI agent and TTS lab running in the browser via WebGPU I built TTSLab — a free, open-source tool for running text-to-speech and speech-to-text models directly in the browser using WebGPU and WASM. No API keys, no backend, no data leaves your machine. When you open the site, you'll hear it immediately — the landing page auto-generates speech from three different sentences right in your browser, no setup required. You can then try any model yourself: type text, hit generate, hear it instantly. Models download once and get cached locally. The most experimental feature: a fully in-browser Voice Agent. It chains speech-to-text → LLM → text-to-speech, all running locally on your GPU via WebGPU. You can have a spoken conversation with an AI without a single network request. Currently supported models: - TTS: Kokoro 82M, SpeechT5, Piper (VITS) - STT: Whisper Tiny, Whisper Base Other features: - Side-by-side model comparison - Speed benchmarking on your hardware - Streaming generation for supported models Source: https://ift.tt/hB5p9ow (MIT) Feedback I'd especially like: 1. How does performance feel on your hardware? 2. What models should I add next? 3. Did the Voice Agent work for you? That's the most experimental part. Built on top of ONNX Runtime Web ( https://onnxruntime.ai ) and Transformers.js — huge thanks to those communities for making in-browser ML inference possible. https://ttslab.dev February 23, 2026 at 10:52PM

Show HN: Drowse – Nix dynamic derivations made easy https://ift.tt/EzSsnJ3

Show HN: Drowse – Nix dynamic derivations made easy https://ift.tt/DR0xN7y February 22, 2026 at 10:18PM

Show HN: I quit MyNetDiary after 3 years of popups and built a calorie tracker https://ift.tt/EYVg35N

Show HN: I quit MyNetDiary after 3 years of popups and built a calorie tracker After three years of hitting the same upgrade popup every time I opened MyNetDiary just to log lunch, I finally gave up searching for an alternative and built one myself. The whole thing is a single HTML file. No server, no account, no login, no cloud. Data lives on your device only. You open it in a browser, bookmark it, and it works — offline, forever. The feature I'm most proud of is real-time pacing: it knows your eating window, the current time, and how much you've consumed, and tells you whether you're actually on track — not just what your total is. Free trial, no signup required: calories.today/app.html Built this for myself after losing weight and just wanting to maintain without an app trying to sell me something every day. If that sounds familiar, give the trial a shot. https://calories.today/app.html February 22, 2026 at 11:41PM