📦 thatrebeccarae/claude-marketing

Claude Marketing: Your AI Marketing Team

Claude Marketing is the open source toolkit that turns your AI assistant into a full marketing department. It bundles fifty six specialized skills for paid ads, email, and SEO, letting you run detailed audits and optimize campaigns just by asking natural questions. You get the same strategic depth as a specialist team without the massive overhead. It is the smartest way to manage your entire digital presence from one place. If you want your marketing to work as hard as you do, this is your new secret weapon.

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📦 roboterax/video-prediction-policy-2

Video Prediction Policy 2: Predict Better, Act Better

Video Prediction Policy 2 is the robot learning framework that makes physical actions as reliable as visual imagination. By training a single model to accurately forecast what happens next in a video, it learns to plan complex movements with strong zero-shot generalization. This approach lets the system act better by truly understanding the consequences of each move, rather than just memorizing past trajectories. It has even topped the RoboDojo leaderboard by connecting high-level visual planning with precise robot control. The takeaway is simple: when you teach a machine to predict the future accurately, it becomes far better at acting in the real world.

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📦 opengeos/rustgis

RustGIS: The AI-Powered Map Engine

RustGIS is a full-featured geographic mapping application that runs entirely on your own computer without needing a server or heavy software. It is built in Rust, making it incredibly fast and lightweight enough to run in a standard web browser. The standout feature is its AI assistant, which lets you ask plain language questions about your data and have the software automatically execute complex map commands for you. Because your data stays local, you maintain full privacy while still accessing powerful tools for analysis and cartography. It is a modern, private, and versatile option for anyone who works with spatial information.

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📦 tgp482/scda-xberecomp

Play Xbox Splinter Cell on Windows

Play the original Xbox version of Splinter Cell: Double Agent directly on Windows, bypassing the need for any console hardware or emulator. This project, called SCDA XBERecomp, performs a static recompilation, translating the game's internal code into modern C++ so it runs natively on your PC. It replaces the old graphics and audio systems with current Windows drivers, allowing the classic stealth title to render in high resolution with sharp shadows and modern audio. Instead of slowing your computer down by emulating an old machine, this method rewrites the game to speak directly to your modern graphics card.

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📦 huseynteymurzade28/pokeductor

Pokeductor: The Terminal's Ultimate Pokédex

Pokeductor is the terminal app that finally turns your command line into a fully interactive Pokédex. Built in Rust, it fetches live data from the official API to let you browse every single species right from your console. While it can show stats and moves, the real magic is how it handles evolution. It parses complex branching chains into clear, connected sprite cards so you can instantly see exactly how a Pokémon evolves, even if the path gets messy. It renders all this with retro pixel art that looks surprisingly good on a text interface.

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📦 juliobsz/skills

One Line to a Website

Turn a single sentence into a fully built website with the project called skills. Instead of the same purple gradient and three-card grid every time, this tool acts as your creative director, designer, and developer. It picks a unique concept based on your story, designs a custom color palette and typography, and adds motion that actually feels intentional. The coolest part is that it doesn't just guess it looks good. It runs a real browser check, takes screenshots on your phone and desktop, and fixes its own mistakes until the site hits a high quality score.

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📦 ashishjamarkattel/animator

Animator: Type An Idea, Get A Video

A single sentence typed into your terminal can now produce a finished, narrated whiteboard video in under a minute. Animator takes a simple prompt, like how planes fly, and uses Google Gemini to write the script, draw the scenes, and record the voiceover. The coolest part is how it animates. The software actually traces the lines as they are spoken, so the icons draw themselves in sync with the narrator. It turns a vague idea into a polished explainer without you touching an editor. It is a neat trick for anyone who wants to share concepts quickly without a huge production team.

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📦 zeroc00i/dontfeedtheai

DontFeedTheAI: The Privacy Proxy for Pentesters

DontFeedTheAI is the transparent proxy that scrubs real data from AI-assisted pentesting before it leaves your machine. It sits between your shell and the AI, using local detection to swap actual IP addresses, credentials, and client hostnames for fake surrogates. This means you get cloud-level reasoning without exposing your client's infrastructure to a third party. When the AI responds, the proxy restores the real data so you can actually use the output. It is the perfect middle ground for security pros who need smart help without the privacy risk.

📰 https://news.ycombinator.com/item?id=50066841

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📦 alihammoud21/playgta5

PlayGTA5: Run GTA 5 Locally in Your Browser

PlayGTA5 lets you run a complete, local snapshot of Grand Theft Auto V directly inside your web browser. It packages over twenty gigabytes of game data and a lightweight server so you can launch the open world without installing the native client. The project solves the problem of needing a heavy, proprietary setup by using standard web technologies like WebGPU. You download the files, run a simple local script, and your browser handles the rest. It is a fascinating look at how far browser technology has come. If you like tinkering with tech, this is worth your time.

📰 https://news.ycombinator.com/item?id=50039271

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📦 james-hanson/junk-theorems-in-lean

Junk Theorems in Lean

Prove that a rational number is a function or that a set is a continuous map. That is exactly what you can do with the Junk Theorems in Lean project, a collection of formally verified statements that look like nonsense to any human mathematician. It exposes a fascinating flaw in how computer proof systems handle type theory. While these results seem absurd to people who only use symbols on paper, they are logically perfect inside the machine. This collection proves that our mental shortcuts often break down when a computer checks every step. The takeaway is clear: formal logic reveals surprising cracks in our usual understanding.

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📦 iamumeransari/claude-show-your-work

Claude Show Your Work: Terminal Video Playback

Claude Show Your Work lets you watch video recordings play directly inside your terminal. This plugin turns your command line into a screen for visual proof. When an AI agent tests your software, it records the process and plays that video right in your chat. You see the actual clicks and page loads happen in real time. The system even lines up before and after versions side by side so you can spot the exact fix. It uses your computer’s graphics to show these images without slowing down the AI. The result is a clear view of the machine’s work.

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📦 pzfreo/build123d-mcp

build123d-mcp: CAD Tools for AI

An AI assistant just hit one hundred percent CAD validity on a public benchmark, and it wasn't by guessing code. The project called build123d-mcp acts as a live bridge between language models and 3D design software. Instead of writing blind scripts, the assistant builds parts in small steps, renders previews, and measures geometry to catch errors immediately. It essentially gives the model eyes and hands, allowing it to fix mistakes and export valid files like STEP or STL. This shifts CAD from a trial-and-error puzzle to a verifiable workflow. If you are tired of AI hallucinating broken 3D models, this is the fix you need.

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📦 wsk-build/dshbox

DSHBox: Run DeepSeek Harness Locally on Your Android

Turn your Android phone into a private, offline AI workbench with DSHBox. This open source app runs the DeepSeek Harness entirely on your device, creating a secure sandbox where your data never leaves your hardware. The standout feature is the built in phone assistant, which lets the AI safely control your screen by tapping and swiping, all through a secure local channel that respects your permission settings. You get a full terminal, file manager, and web browser without needing root access or installing extra apps. It is a completely self contained environment that gives you powerful, private automation capabilities right from your pocket.

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📦 henryxiaoyang/realtime-tex

Realtime TeX: Millisecond LaTeX Preview

A LaTeX document now updates in roughly one millisecond as you type, and it does so without changing the underlying engine. This tool called Realtime TeX keeps the full LaTeX engine running in the background but only re-typesets the specific paragraph you are editing, handing the editor exactly what the final output will look like. This solves the frustrating wait times of traditional compilers that reprocess the entire document from scratch on every single keystroke. The result is visually identical to a standard build, down to the pixel, making it perfect for writers who need instant visual feedback.

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📦 knifelemon/filee

Filee: The Offline File Converter

Holding down the control key while dragging a file makes a floating wheel appear directly under your cursor. This is how Filee lets you convert hundreds of file types without opening a single window. It is a free, open-source desktop application that handles everything from photos and spreadsheets to audio and e-books right on your own computer. Because all processing happens locally, your files never leave your machine, which solves the privacy and security concerns of uploading documents to online tools. You simply drop the file onto the wheel and it does the rest. No subscriptions, no servers, and no cluttered interface. Just a fast, private way to change formats.

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📦 delphi-ai/animate-skill

Animate Skill: React Animations Done Right

Stop guessing your easing curves. Animate Skill turns your coding assistant into an animation expert, pulling straight from Emil Kowalski's web animation course. It handles the boring math so you can focus on the look, ensuring every fade and slide feels physically correct. The coolest part? It enforces the rule that things should disappear faster than they appear, a tiny detail that instantly makes your interface feel premium rather than cheap. Your AI now knows exactly how to make your React components move with natural weight. Your UI finally stops feeling like a stiff spreadsheet.

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📦 sqliteai/sqlite-multiwriter

sqlite-multiwriter: 5x Faster Writes for SQLite

sqlite-multiwriter is the SQLite extension that lets multiple writers hit the same database at once without changing your code. Standard SQLite only allows one writer at a time, so extra connections just wait in line or fail entirely. This tool fixes that bottleneck by letting threads and processes write concurrently, delivering up to 5.7 times faster commit speeds. It works by layering on top of your existing database file, so your SQL and schema stay exactly the same. The result is a massive reduction in latency and retries, turning a crowded database into a fast, responsive engine. It is a clever, drop-in solution that makes concurrent writing feel natural.

📰 https://news.ycombinator.com/item?id=50022049

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📦 preferencemodel/karotte

Karotte: The RL Sandbox That Stops Reward Hacks

Karotte is the reinforcement learning framework that stops AI agents from cheating to get high scores. It gives an artificial agent a real computer environment to solve specific problems. The tricky part is that if the system has any flaw, the agent will eventually find it and exploit that loophole to get a good grade without actually doing the work. Karotte solves this by locking the agent inside a highly restricted digital room where it has a real terminal but can only touch specific files. This ensures that the only way to win is by actually solving the task.

📰 https://news.ycombinator.com/item?id=49996497

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📦 shadcn-labs/mdxcn

mdxcn: Text-Powered UI

Drop in beautiful charts and timelines without touching a single line of code. mdxcn is a free library of React components designed specifically for MDX documentation. The coolest part? It draws your data using actual text characters instead of heavy graphics files. This means your diagrams stay crisp at any size and work perfectly in plain-text environments like GitHub pull requests. You just copy the source code directly into your project using the standard shadcn command line tool. It is the perfect way to make your technical writing look professional without the bloat. If you write docs for a living, this is your new secret weapon.

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📦 t76-org/drpd

Dr. PD: The Open-Source USB Power Tester

Dr. PD is the open-source hardware tool that actually shows you what your charger is doing inside its black box. While most testers just display a simple voltage number, this device taps directly into the data line to decode every single handshake your phone makes with the wall. It acts as a programmable sink, meaning it can pretend to be different devices to stress test cables and chargers up to two hundred forty watts. You plug it in, run the software in your browser without drivers, and watch the real-time message flow.

📰 https://news.ycombinator.com/item?id=49184082

🆔 @hackernewsgithubprojects