📦 digital-go-jp/machine_readability_rule

Machine Readability Rule

Japan’s Digital Agency has built a tool named Harunobu that acts as a strict gatekeeper for government data, ensuring every spreadsheet is clean enough for machines to actually read. The most surprising part is that it doesn’t just check for errors; it assigns a literal score, treating messy data like a failing student. This solves a massive problem where open data is published but remains useless to developers because of hidden formatting quirks. By running these checks, you instantly know if your file is machine readable or just a visual mess. It’s a clear, automated standard for quality, making open data genuinely usable for everyone.

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📦 pzs19/harnesspro

HarnessPro: The Self-Improving Agent Harness

HarnessPro is the self-improving framework that makes AI agents smarter by fixing their own instructions. Instead of just letting a coding bot work, this tool watches how it fails, spots expensive or wasteful habits, and rewrites the rules to be better. It’s like a coach analyzing game tape to tune up the player. The project offers three ready-made setups, called Lite, Medium, and Heavy, so you can balance speed against cost. It’s a clever way to show that tweaking the wrapper around a model matters just as much as the model itself.

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📦 francescotinti/php-rust

php-rust

Take the entire WordPress test suite and run it on a brand new engine built in Rust. That is exactly what the project called php-rust does. Instead of relying on the old, messy C code that has powered PHP for decades, this tool rewrites the whole system from scratch. The coolest part is that it actually works. You can run real web apps like WordPress on it, and it handles the messy details perfectly. It even runs faster than the old version. So, if you have been waiting for PHP to finally fix its memory issues and speed things up, this is the proof that it is actually happening.

📰 https://news.ycombinator.com/item?id=50208271

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📦 ethanplusai/astro-conversion-kit

astro-conversion-kit: Your Site, Rebuilt by AI

A coding agent can now turn a live WordPress site into a static Astro project that looks and acts exactly like the original, all within eighty-three minutes. Astro Conversion Kit handles the heavy lifting by capturing every page, link, and image, then rebuilding the site without any database or server code. It checks the new design pixel by pixel at multiple screen sizes to ensure nothing is lost in the translation. The result is a pull request with a working staging site and a clear launch plan. You get a faster, simpler website without the hassle of manual migration.

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📦 dicklesworthstone/franken_surveillance_system

Franken Surveillance System: Your Private Camera Brain

Your home security cameras are currently locked in separate apps, creating a fragmented mess of video data. Franken Surveillance System fixes this by turning your cheap, disconnected devices into a single, private intelligence layer. Instead of sending footage to the cloud, this pure Rust tool decodes video locally and builds a crash-safe ledger of what happened. It tracks movement and detects objects without losing your privacy. The coolest part is that it gives you full control over your data, letting you query your own history like a database. No more wondering what a camera saw or where that footage went.

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📦 kalyanks-nlp/llm-interview-questions-and-answers-hub

LLM Interview Questions and Answers Hub

LLM Interview Questions and Answers Hub is the interview prep pack that actually teaches you why the model works instead of just giving you lines to memorize. It solves the problem where you can chat with AI but freeze when asked how it truly runs under the hood. You get over a hundred real questions covering the tricky bits like how memory speeds up generation and how to tweak outputs so they do not sound random. It is built for engineers who need to sound confident in the room. The best part is that every answer explains the logic, not just the definition. So you stop guessing and start understanding.

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📦 arjun-ingole/hop

Install Linux Without a USB Drive

Hop is the Windows app that installs Linux on your hard drive without ever needing a USB stick. Most people assume you have to plug in a flash drive to start a new operating system, but this tool works differently by making a tiny, temporary partition right on your existing disk. It downloads the official files, carves out a safe space on your drive, and uses that internal partition to boot the installer directly. It even tells you exactly which buttons to click in the next screen, so you do not have to guess.

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📦 0xcodez/cleanly

Cleanly: See Your Storage as Physical Bubbles

Cleanly is the disk cleaner that turns your hard drive into a playground of floating glass bubbles. Instead of showing you a boring list of files, it visualizes every folder as a physical sphere, with the size representing exactly how much space that folder eats. You can literally grab these bubbles and throw them around, watching them bounce off each other before diving inside to reclaim space. This playful, tangible way to see where your data actually lives makes it incredibly easy to find and remove clutter safely. If you have ever wondered why your storage fills up, this visual approach is the clearest, most engaging answer you will find.

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📦 weft-rust/weft

The Minecraft Engine You Can Hack

Build your own voxel sandbox game from scratch, without writing a single line of rendering code. Weft is a fully functional block-building engine written in Rust that runs entirely on your graphics card. The coolest part? The actual game you play is just a mod, meaning it has zero special access to the underlying engine. This design choice makes it incredibly hackable because anything the base game does, your custom mod can do or replace. It handles everything from infinite world generation to peer-to-player multiplayer without needing a server. If you want to learn how game engines work under the hood, this is your playground.

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📦 nathanliow/atlas-of-physics

Atlas of Physics: 3D Interactive Textbook

A high school physics textbook now renders every single equation as a rotating three-dimensional object you can spin, zoom, and click apart. Atlas of Physics transforms standard AP exam material into an interactive digital book where concepts like electric fields or projectile motion appear as tangible, manipulable models. Instead of staring at static diagrams, students watch a ball arc through space or observe how charges repel in real time, making abstract ideas instantly concrete. This project solves the common struggle of visualizing complex forces by letting learners break vectors down into components directly on the screen.

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📦 tang1693/kikumap

Kikumap: Your AI Chats on a Map

Kikumap is the menu bar app that turns your scattered AI chats into a living mind map. It solves the problem of losing track of which conversations are running, finished, or waiting for your approval across Claude and ChatGPT. Instead of checking each tab, it lays out your pinned chats on a map you arrange yourself, with live branches and simple drag and drop. The app is built with native Swift, so it stays lightweight and responsive without heavy web view overhead. You can even hear a voice notification when a task is done, so you know exactly where to focus next.

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📦 wanghao-sunsky/cs329z-chinese

cs329z-chinese

Stanford’s top AI engineering course is now fully translated into Chinese for Python developers. This repository contains nineteen detailed lectures and four hands-on projects that break down how to build, test, and secure intelligent agents. It moves beyond basic chatbots to explain complex concepts like memory, multi-agent systems, and safety in plain language. Instead of just showing code, it teaches you the engineering logic behind making AI agents reliable and useful. This is a complete guide for anyone wanting to move past simple prompts and start building serious AI tools. If you want to understand the real mechanics of modern AI agents, this is your roadmap. Go read it now.

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📦 forward-future/folio

Ask AI Inside Your PDFs with Folio

Folio lets you ask questions directly inside a PDF document. It reads the text from your paper, sends it to the AI, and gives you an answer with citations. You can click those citations to jump to the exact page where the answer came from. This is a free, open source reader for Windows, Mac, and Linux. You can highlight, draw, and sign your documents right inside the app. Your data stays on your computer. You can even use your own ChatGPT or Claude subscription. If you read a lot of PDFs, this tool makes them interactive.

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📦 5151561/trackr

Trackr: Stop Guessing When Your Bus Arrives

Stop staring at your phone wondering if your bus is actually coming. Trackr is an Android app built specifically for commuters who are tired of standing in the cold with no clue. It connects directly to live transit data to show you exactly how many stops away your bus is and when it will roll into the station. But the coolest part is the live fleet radar. It tracks every single bus on the line simultaneously, showing you their real time speed and position so you know precisely when to step out and board. It turns a stressful wait into a relaxed commute.

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📦 georgexie2333/usque-app

Usque: The GUI for Cloudflare WARP

Usque is the cross-platform desktop and mobile app that gives Cloudflare WARP a proper interface. While the official service only provides a command line, this open source project wraps the protocol in a native Rust engine and a Flutter front end. It solves the problem of accessibility, letting anyone easily route their traffic through the service without digging through terminal commands or managing complex configurations. The standout feature is its unified design, which handles everything from simple proxy connections to detailed routing rules in one clean window. This makes a powerful, specialized network tool actually usable for everyday people.

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📦 islandmed/sculptforge

SculptForge: AI-Powered 3D Sculpting

SculptForge lets you describe a surface in plain words and watch an AI build a digital sculpting brush right in front of you. This free, open-source alternative to ZBrush runs on Linux, Windows, and macOS, giving artists the familiar tools they know while adding free, built-in intelligence. You can also turn a simple sketch or text prompt into a full, editable 3D model without leaving the app. Because it integrates directly with game engines and animation pipelines, you can send your finished work straight to Unreal or export it for production. It is a powerful, cost-free toolkit for anyone who wants to create detailed 3D art.

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📦 natunegroup/archivetune

ArchiveTune: The Music Player That Actually Thinks

ArchiveTune is the Android music app that finally puts a brain in your player. It goes way beyond just playing tracks, letting you recognize any song humming in the background with a tap. This feature is the real star here, turning your phone into a music detective for when you just cannot remember the name. It pulls from a massive range of sources, including YouTube Music and your own local files, all wrapped in a sleek Material 3 design. The app is packed with deep customization, meaning you can tweak every little detail to your taste.

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📦 arla6ka/design.how

How AI Agents Build Real Design Systems

Build a consistent visual identity for your app by letting AI agents do the heavy lifting. Design dot How solves the common problem where coding assistants pick random colors and buttons for every new screen. It works by first taking screenshots of your existing app to create a baseline. Then, it maps your messy code values into a clean set of named tokens. The real magic happens when the agent moves your screens onto these new components. It runs automated checks to catch any drift before you even see it. You get a verified design system that enforces its own rules in your code.

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📦 ukr8b3g-cmyk/h3-character-sheet-designer

H3 Character Sheet Designer: One Image, Thirteen Views

Generate a complete character sheet with one single photo. The H3 Character Sheet Designer plugs into ComfyUI to turn a basic character image into a professional multi-view reference. Instead of manually drawing every angle, you simply connect your photo and pick specific parts to control. The tool assigns roles to extra references so you can keep the face identical while swapping out the outfit or footwear. It then compiles those choices into a precise prompt that guides the model to produce consistent front, back, and side profiles.

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📦 azlen/initialis

Wandering Through a Field of Living Letters

Wander through an infinite field of ornamental drop caps where every letter is drawn live in your browser. Initialis generates these illuminated initials on the fly, meaning nothing is a pre-made picture. You drag to explore this endless grid, and when you click an initial, the surrounding area fills with variations of that specific letter. This creates a never-ending stream of unique typographic art. You can bookmark your favorites or download the ones you love as high-quality images or animated clips. It is a perfect way to find fresh, artistic lettering for your own designs without ever leaving your screen.

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