📦 medunes/go-kata

Go Katas: Master Go by Doing

Go Katas treats programming like a martial art, demanding you repeat specific movements until they become instinct. Instead of solving abstract puzzles, you face realistic production scenarios where a single wrong choice causes a total system failure. The core surprise is that these challenges force you to fail fast; if one part of your code breaks, the entire process must stop immediately to save resources. This repository helps experienced developers from other languages unlearn bad habits and write code that feels native to Go. By drilling these patterns daily, you build the muscle memory needed to handle concurrency and errors without thinking twice.

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📦 willynikes2/knowledge-base-server

knowledge-base-server: Your AI's Long-Term Memory

knowledge-base-server is the memory server that finally gives your AI agents a long-term brain. Ever notice how your favorite chatbot forgets everything the moment you close the tab? This tool fixes that amnesia by acting as a shared notebook for every AI you use. It takes messy information from your notes and code, organizes it into a tidy database, and hands it back to your AI so it actually knows what you are working on. The coolest part? It learns from its own mistakes. When you correct an error, the system records the lesson so it never makes the same blunder again.

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📦 preloopdev/preloop

preloop: Local CI That Pauses

preloop is the local CI runner that pauses your builds so you can actually fix them. It runs your GitHub Actions workflows on your own machine using tiny, isolated virtual machines, meaning you don't need to push your code to see if it works. The coolest part is that when a step fails, the entire process stops right there, letting you inspect the live variables and context before continuing. You can tweak your code in another window, hit retry, and see the result instantly without waiting for a server. It is fast, private, and speaks the exact same protocol as the official runner.

📰 https://news.ycombinator.com/item?id=50029561

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📦 athevon/genjutsu

Genjutsu: Make Claude Code Design Like a Pro

Genjutsu takes the guesswork out of AI coding by making the assistant act like a senior designer first. It stops the machine from churning out generic, lifeless interfaces and forces it to propose a specific motion plan for your approval before writing a single line of code. This is the coolest part: it treats animation and layout like a deliberate creative decision, not an afterthought. Whether you are building a quick web button or a whole mobile app, it brings real craft to the table. No more bland, robot-made screens. This is the tool that turns your AI coder into a genuine design partner.

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📦 caezium/burrow

Burrow: The Mac App Your AI Agent Actually Needs

Burrow is a free, open-source Mac app that lets your AI coding assistant directly clean up and monitor your computer. It bundles its own cleanup engine so you can purge junk, analyze disk usage, and track system health without installing extra tools. The coolest part is that it runs a built-in server, meaning agents like Claude or Cursor can peek at your machine, spot issues like a full drive, and safely suggest fixes right inside your chat. It turns your terminal buddy into a system caretaker. If you code on a Mac and use AI tools, this is the missing link between your editor and your hardware.

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📦 zachlatta/freeflow

FreeFlow: Dictate Like A Boss, Free

FreeFlow is the Mac dictation tool that finally makes your voice sound like a polished draft, not just a transcript. It is a free, open-source app that listens to you speak and instantly pastes clean, professional text into whatever window you are using. The coolest part? It knows what you are working on. If you are writing an email to Sarah, it reads that context so it spells her name correctly and fixes your grammar automatically. No monthly fees, no server spying on your data, and it runs entirely on your machine. It is the smart way to type faster without the subscription headache.

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📦 diudiu-tech/delivery-harness

Delivery Harness: The AI Workflow That Actually Works

Delivery Harness is the reference project that proves AI agents can handle real delivery problems without the fluff. It builds a smart system that looks at messy delivery data and suggests exactly who owes compensation for a late package. The coolest part is that a simple rule engine decides the final payout, so the AI never accidentally overpays a customer. It is an educational tool that shows you how to build safe, testable AI workflows with your local computer. You get a clear map for building your own smart logistics helpers without needing a massive cloud bill.

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📦 hmans/beans

Beans

Your coding agent just got a full project brain. Beans stores your tasks as plain markdown files right inside your code repository, so your robot helper actually sees what you are building and what is broken. It reads the files directly, meaning your agent can create bugs, track its own progress, and even suggest what to do next without needing a separate app. This turns your AI pair programmer into a genuine team member that remembers past work. Stop letting your agent guess what you want. Give it the roadmap, and let it work.

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📦 qwenlm/qwen3-asr

Qwen3-ASR: Open Source Speech Recognition That Handles Songs

Qwen3-ASR is the open-source speech model that finally handles background music and singing without failing. Most transcription tools break when someone starts singing or if there is background noise, but this one was built to stay accurate even in those messy audio environments. It comes from the Qwen team at Alibaba Cloud and works with fifty-two different languages and dialects. The coolest part is that it can listen to a song and still write down exactly what is being sung, which is rare for free software. It also includes a tool that pins every single word to a specific second in the audio.

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📦 anxarden/brave-debloater

Brave Debloater: Strip Out the Extras

One file silently strips Brave Browser of its AI chat, crypto wallet, built-in VPN, and all the background tracking that usually rides along. If you want just a browser without the extras, this is your answer. It works by pushing official policy settings directly into your operating system, whether you run Windows, Mac, or Linux, so you don't have to dig through messy settings menus. The result is a leaner tool that respects your privacy by default, while leaving your sync settings alone so you do not lose your bookmarks. It is the simplest way to reclaim your browser from a feature bloat you never actually asked for.

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📦 lassejlv/termy

Termy: The Terminal at Full Speed

Render your terminal output directly on the graphics card to eliminate the lag you probably feel right now. Termy is a native terminal application for Mac, Linux, and Windows that skips the usual software layers to draw text with raw hardware speed. It handles tabs, splits, and searches without turning the screen into a cluttered control panel. Built from the ground up in Rust, it feels like a high-performance tool rather than a standard window. If you live in the command line, this is the upgrade that makes your workflow feel instant. Try Termy today and see the difference.

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📦 tillahoffmann/jax-mps

JAX on Apple Silicon: The 3.7x Speedup

A standard JAX program running on an M4 MacBook Air is nearly four times slower on the CPU than it is on the built-in GPU. This project, called JAX MPS, fixes that gap by teaching JAX to talk directly to Apple’s Metal Performance Shaders. It works by translating standard machine learning operations into instructions that your Mac’s graphics chip understands natively. The result is massive speedups for tasks like training neural networks, all without leaving your laptop. If you run JAX on Apple Silicon, this is the bridge you need to get real GPU performance.

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📦 zseven-w/dsh-android

dsh-android: The Live Android Plugin

dsh-android is the developer plugin that puts a live, interactive Android device directly inside your conversation window. It streams a real phone or emulator screen right next to your chat, letting an AI agent tap, type, and build apps while you watch it happen in real time. You get a side panel where you can physically drag and tap the video feed, seeing the agent navigate your apps, read logs, and install updates instantly. It turns a static chat log into a dynamic lab, so you are not just reading about what is happening, but actually seeing the machine respond.

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📦 c22dev/muguet

GTA V on your iPhone? Meet Muguet

Play Grand Theft Auto V directly on your Mac or iPhone without a browser. This native app takes the game's web version and runs it as a proper desktop or mobile application. It uses your device's graphics chip for speed and adds simple multiplayer so you can play with friends. You need your own game files, but once set up, it feels like a real native app rather than a website. If you have an Apple Silicon Mac or a powerful iPhone, this is a wild way to experience the open world on the go. Grab your own copy and start cruising.

📰 https://news.ycombinator.com/item?id=50031249

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📦 anton-abyzov/specweave

Specweave: Describe It, Then Watch It Build

Turn a simple feature description into working code with Specweave. Instead of writing prompts, you describe what you want, and the tool handles the heavy lifting. It generates a detailed plan and breaks the work into clear steps, then hands off to AI tools like Claude or Copilot to write the actual code. The coolest part? It remembers how you work. Over time, it learns your specific patterns and preferences, making every new project faster and more consistent. This means less babysitting your AI and more focus on the big picture.

📰 https://news.ycombinator.com/item?id=50026741

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📦 jeankassio/comfyui_musictools

ComfyUI Music Tools: Fix Your Audio in One Click

Turn raw audio into finished music with a single node selection. ComfyUI Music Tools plugs directly into ComfyUI to offer a complete audio finishing suite. The standout feature is the Music Fix node, which applies a genre-specific mastering profile. Pick your genre from a list of two hundred options, and it handles equalization, compression, and loudness targeting automatically. It’s not a magic wand, but it provides a solid, conservative starting point for your master. You can also repair clicks and normalize loudness. If you are building AI music workflows, this saves hours of manual mixing. It brings professional finishing steps to your node-based generation pipeline.

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📦 bherbruck/solidcraft

SolidCraft: AI-Driven 3D Design in Rust

SolidCraft lets artificial intelligence design, measure, and build 3D parts directly inside a working application. This open-source tool is written entirely in Rust, so it runs on your desktop or in any web browser. The standout feature is its built-in Model Context Protocol server, which acts as a bridge between AI agents and the software. Instead of just talking about a design, you can connect a language model to the app and have it sketch shapes, apply constraints, and extrude solid geometry in real time. You watch the model rebuild as the agent works, making it a fascinating tool for automation.

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📦 quodsoler/unreal-engine-skills

Unreal Engine Skills

Unreal Engine Skills is a collection of thirty-one verified guides that teaches AI coding assistants how to write correct, production-ready Unreal Engine C++ for version five point eight. The most surprising capability is that every single code example was mechanically compiled and audited against the actual engine source code to eliminate hallucinated or deprecated API calls. Instead of guessing at function names, the system provides agents with precise, working patterns for complex systems like networking, animation, and procedural generation. This solves the common problem of AI tools producing broken code that requires hours of manual fixing. You get reliable, ready-to-use development assistance specifically tuned for the latest engine version.

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📦 ethanalgox/aistock

AI Stock: Your Personal Super Analyst

AI Stock is the personal workspace that turns a solo investor into a full research team. You ask a specific question about a stock, and the system gathers real market data, news, and price history to build a detailed report. It separates the strong evidence from the weak points and clearly lists what information might be missing. You can even run a simulated trade to see how your strategy works without risking a single dollar. It is not a magic money printer, but a structured way to think through your decisions. The result is a clear, evidence-based report you can trust before you buy, sell, or hold.

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📦 openclaw/clawsweeper

ClawSweeper: Your Automated Repo Cleaner

ClawSweeper automatically cleans up your GitHub repository by scanning every open issue and pull request on a weekly schedule. Instead of letting stale code or forgotten bugs pile up, it identifies exactly which items are no longer relevant and explains precisely why they should be closed. This is particularly useful for open source maintainers who are often overwhelmed by the sheer volume of incoming requests that never get resolved. By handling the repetitive work of triage and cleanup, it keeps your project organized and focused on active development. If you manage a public project, this tool saves you hours of manual sorting every week.

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