📦 muwmx/yumaplayer

Yuma Player: The Android Music Hybrid That Actually Works

Yuma Player is the hybrid music client that finally makes high quality audio feel native on Android. It connects your Spotify account for discovery and your YouTube account for the actual sound, giving you lossless audio without the usual subscription fees. The real magic here is how it hides the technical mess behind a beautiful glass interface. You get Spotify style recommendations and playlists, but the app streams the crisp, uncompressed files that usually require paid tiers. It’s like having the best of both worlds in one pocket app.

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📦 squirrelscan/squirrelscan

Squirrelscan: The QA Tool for AI Coding Agents

Your AI coding agent might write code that compiles perfectly, but Squirrelscan checks if your website actually works for real humans and other bots. It runs over three hundred specific checks on your site, looking for broken links, security leaks, and confusing layouts that an automated helper might miss. Think of it as a strict quality control gate that catches the messy stuff before your code goes live. It connects directly to popular coding tools, giving your digital helper a clear list of fixes to make. You stop guessing if your site is healthy and start knowing exactly what is broken.

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📦 zcbacxc/mcd-party-planner

mcd-party-planner

Organize a real McDonald's group meal without the headache. This tool connects directly to live data to find nearby stores, calculate actual prices, and suggest the best food combinations for your specific budget. It handles everything from finding open locations to planning party bookings, ensuring you never overspend. Instead of guessing costs, it gives you clear, actionable options instantly. It is a handy helper for anyone planning a large gathering who wants precise, real-time pricing.

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📦 petrkindlmann/qa-skills

QA Skills: Teach AI to Test Like a Pro

AI coding assistants are now mastering the full spectrum of quality assurance, from writing browser automation scripts to hunting down flaky tests. The qa-skills project gives these agents fifty specific playbooks that transform raw code generation into structured testing expertise. Instead of guessing how to handle complex scenarios like accessibility compliance or database migrations, the agent consults a dedicated guide for each task. This collection solves the problem of inconsistent AI output by grounding it in proven patterns from real production environments. It turns your coding assistant into a senior QA engineer that knows exactly how to build reliable, maintainable test suites.

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📦 cmsj/hammerspoon2

Hammerspoon 2: Mac Automation in JavaScript

Hammerspoon 2 is a modernized rewrite of the classic Mac automation tool, allowing you to control your entire computer using JavaScript instead of Lua. This experimental project bridges macOS system features directly into a modern JavaScript runtime, enabling developers to script window management, MIDI devices, and custom user interfaces. By moving away from the old scripting language, it opens the door to a vast ecosystem of existing JavaScript libraries and tools. Although still marked as experimental with potential for changes, it represents a significant step forward for power users who want to customize their workflow. If you automate your Mac, this JavaScript-first approach is a major upgrade worth watching.

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📦 cracken-ai/blacksea

How Blacksea Catches AI Attackers

Blacksea is the honeypot system that turns AI attackers against themselves. Instead of just watching, it plants fake tools that look exactly like the secrets an AI agent needs to move forward. When the attacker runs one, hidden code fires on their machine, not yours, and sends back a beacon. This gives you proof of who attacked you and exactly how they operate, all without touching your real systems. It is a clever way to flip the script on automated threats and collect real intelligence from the other side of the engagement. If you want to see how defense can become offense, this project is worth a look.

📰 https://news.ycombinator.com/item?id=49096215

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📦 wintermeyer/heinzel

Heinzel: The AI Sysadmin That Asks First

Heinzel is a set of instructions that turns a standard AI coding assistant into a cautious system administrator for your Linux, FreeBSD, and Mac servers. The most surprising part is that it refuses to touch your live system until you explicitly approve every single command it proposes. Instead of blindly executing code, it detects your operating system, plans the exact steps, and even backs up your settings before making a change. It acts like a disciplined helper that remembers every server it has worked on, keeping a log of its actions and asking for permission before risky moves like restarting services.

📰 https://news.ycombinator.com/item?id=47347913

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📦 kairunwen/awesome-robot-use-agent

Awesome Robot Use Agent: The Ultimate Guide

A searchable website now tracks the entire field of agents that control physical robots. This project collects papers, tools, and real-world demos where artificial intelligence moves from the screen to the physical world. It solves the problem of finding scattered research by putting everything in one organized place. The most interesting part is how it tracks agents using models like GPT six Astra to perform complex tasks. It is a vital resource for anyone building or studying this technology. You get a clear map of where the field stands today. That makes it an essential starting point for your next project. You will never feel lost in the literature again.

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📦 aionhw/xezim

Run Real UVM Tests in Rust: Meet xezim

Run real UVM tests in Rust. That is the headline feature of xezim, an open-source simulator for Verilog and SystemVerilog. It reads your source code and produces simulation results in a single command, skipping the complex build and licensing steps that usually slow down verification. The project is particularly interesting because it targets modern hardware verification, allowing you to check chip designs without expensive commercial licenses. It handles the full IEEE standard and supports the verification methodology used for modern SoCs. This means you can debug and test your logic in a lightweight, transparent environment.

📰 https://news.ycombinator.com/item?id=48203383

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📦 apresmoi/glyphcss

Glyphcss: 3D Graphics Made of Text

Turn any 3D model into a living grid of text characters, right in your web browser. That is exactly what Glyphcss does, and it is a total plot twist for web development. Instead of relying on graphics cards or heavy image files, this tool projects real polygon meshes onto a simple grid of letters. It renders complex 3D objects using only standard text, which means your site stays incredibly lightweight and accessible. You can even load actual 3D files and watch them spin in wireframe or solid modes, all made of simple glyphs.

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📦 cosmonapse/cosmonapse-core

Cosmonapse

Build distributed multi-agent artificial intelligence networks around simple messaging instead of complex central controllers. Cosmonapse models AI interactions like a biological nervous system where components emit and respond to typed signals on a shared bus. Instead of writing rigid graphs, you add independent workers, shared memories, or tools, and let the message broker handle routing and scaling. It even includes a visual canvas for designing systems and a live viewer to watch signals travel between your components in real time. Grab the package to replace giant supervisor loops with clean, decoupled event-driven agents.

📰 https://news.ycombinator.com/item?id=48987399

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📦 xiaoyang111222/cn-math-taxonomy

C-N Math Taxonomy: The Smart Math Map

C-N Math Taxonomy is the knowledge graph that turns Chinese middle school math into a living, interactive map. Most study guides are just static lists of topics, but this project connects every single concept with its prerequisites, showing you exactly what you need to know before moving on. The real magic is its adaptive diagnosis tool, which acts like a smart tutor. It asks you a few specific questions to pinpoint exactly where your understanding is shaky, then traces it back to the root cause. If you get a problem wrong, it doesn't just mark you down; it figures out which earlier concept you actually missed.

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📦 agenticsworks/agentpeerchat

AgentPeerChat: The $0 Chat App for Your AI Agents

AgentPeerChat is the self-hosted messaging service that finally lets your personal AI agents talk to each other for free. It solves the problem of agents being stuck in silos by giving them a shared inbox and direct chat lines, so your Grok Bot can actually coordinate with your local coding assistant without renting a single server. It deploys entirely inside your own Cloudflare account, meaning the database and access controls stay private on your dime. You install one simple skill, your agents pair up, and they start exchanging notes, links, and files right away.

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📦 morgankryze/cairn

Cairn: The No-Login Directory for Your Self-Hosted Services

Give the people you host tools for a simple, readable page that actually tells them what is running, what each service does, and whether it is up right now. Cairn is a tiny, single-binary web app that builds that directory page from a plain YAML file. No logins, no databases, no JavaScript required, and no heavy dashboard for your visitors to learn. The one genuinely surprising thing it does is plug directly into the uptime monitor you already run, like Gatus or Uptime Kuma, and turn those results into little live status pills on each service card.

🆔 @hackernewsgithubprojects

📦 tocconsulting/awsmap

Map your entire AWS cloud with AWMAP

Map your entire AWS cloud in minutes using AWMAP. This tool scans over one hundred and fifty services across every region to build a complete inventory of your infrastructure. It automatically saves each scan to a local database, so you can query your resources offline using simple SQL or even plain English questions. You can check for security gaps, find unused resources wasting money, and compare past snapshots to see exactly what changed over time. Instead of guessing what is running in your account, you get a clear, searchable picture of your entire cloud environment. This makes it easy to spot risks and optimize your setup without manual checking.

📰 https://news.ycombinator.com/item?id=48521901

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📦 nicorobinreal/llmspeed

Feel LLM Speed Before Buying Hardware

llmspeed is the web tool that lets you feel how fast a local AI runs before you spend a dime on hardware. Instead of guessing or reading dry spec sheets, you pick your graphics card or Mac chip and a model, then watch text stream across the screen at the exact predicted speed. It even shows the awkward pause before the first word appears. The coolest part is the race mode, where you can pit two machines against each other to see who spits out answers faster.

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📦 mcer12/pixelfonts

Pixel Fonts for Tiny Screens

Pixel fonts is the font family that gives tiny screens a retro arcade look. It solves the problem of text looking blurry or awkward on low resolution displays by providing hand crafted bitmaps that fit perfectly into small pixel grids. You can use these fonts to create chunky, blocky characters that scale up nicely, making your project look like a classic game console instead of a modern app. The single most interesting feature is the three dimensional effect, which adds a shadow and outline to the letters, giving them depth without needing extra memory.

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📦 bobsupra/nuviotvos

Nuvio: Free Dolby Vision for Apple TV

A free, open-source media player is giving Apple TV users full access to premium audio and video formats that competitors lock behind expensive subscriptions. Nuvio is a native app for your living room screen that connects directly to your own media files, whether they are stored on a cloud server or a local network. Its standout feature is built-in support for Dolby Vision and Atmos, delivering high-end cinematic quality without any paid add-ons. You also get precise remote controls and automatic subtitle handling, making it a complete viewing experience. If you want top-tier video quality on your TV without paying a monthly fee, this is the tool to watch.

🆔 @hackernewsgithubprojects

📦 reshaprio/reshapr

reShapr: The No-Code Bridge for AI APIs

Turn any standard API into a tool your AI agent can actually use. reShapr solves the headache of context overload by filtering out the bloat from massive JSON responses before they hit the model. It takes a regular API and reshapes it into something lean and readable, so your AI gets exactly what it needs without wasting tokens on junk data. Think of it as a translator that makes sure the AI isn't drowning in unnecessary text. It’s a clever way to make your AI agents smarter and faster without rewriting your whole backend.

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📦 lucas0623z/notelite

NoteLite: Turn Sheet Music into MIDI

NoteLite turns flat images of sheet music into playable digital files. You can feed it a scan or PDF, and it builds a full music score you can edit and export. The coolest part is the built-in practice studio. It lets you play along using MIDI or your own microphone, giving you real-time feedback on your timing and pitch. This saves you hours of manual data entry. It is a complete open-source toolkit for musicians who want to digitize their library. If you play an instrument, this is a clever way to start practicing with tech.

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📦 gilnett/learned_index_lab

Learned Index Lab

A single straight line can find a specific data point among a million keys with zero mistakes, and that is exactly what Learned Index Lab does. This project swaps the traditional tree structures used in databases for simple math. Instead of chasing pointers across memory, it draws a line across your data to estimate where things are, guaranteeing the answer is within a tiny, strict window. This pure Rust library builds that index in one fast pass and uses barely any memory compared to the old way.

📰 https://news.ycombinator.com/item?id=50121552

🆔 @hackernewsgithubprojects