📦 discostarslayer/pcsx2-reliquary

PCSX2 Reliquary: The Arcade Accurate PS2 Emulator

PCSX2 Reliquary is the PlayStation Two emulator fork that finally models arcade security flows with genuine accuracy. While standard emulators handle home consoles, this project dives into the complex hardware logic required for professional arcade machines, specifically handling the authentication checks for Konami's DDR games. It recreates the specific communication between the game, the hardware dongles, and the memory cards, allowing players to run titles that strictly rely on those proprietary security layers. This makes it an essential tool for preserving and experiencing arcade software that simply refuses to run on standard setups. It proves that true emulation requires understanding the specific identity and security checks of the original hardware.

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📦 rosettacommons/rfd4-proteina

Proteina: Design Proteins With Words

Proteina is the generative model that lets you design real proteins using plain text descriptions. Created by the Baker Lab and NVIDIA, this tool solves the massive challenge of creating new biological structures from scratch without needing to know their exact shape in advance. You can simply type in what you want, like a binder or an enzyme, and the computer figures out the best three dimensional shape to match it. This is fascinating because it turns a complex scientific guess into a simple writing task. Instead of blindly trying thousands of random shapes, you guide the design process with your words.

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📦 vercel-labs/durable-harness

Durable Harness: AI Code That Survives Crashes

Durable Harness lets you run AI coding agents that keep working even if your computer crashes. Normally, if a process dies, your work stops. But this project builds a safety net for tools like Claude Code or Codex. It saves the agent’s progress so it can pick up exactly where it left off. No more lost work or starting over from scratch. It’s like having a save point for your AI developer. This makes long coding sessions actually possible without fear of a sudden shutdown. It’s a clever way to make AI coding agents reliable enough for real, messy software projects.

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📦 epistates/treemd

Treemd: Navigate Markdown Like a Tree

Treemd renders Markdown as a navigable tree right in your terminal. Instead of scrolling through walls of text, you jump between sections by their structure, making it easy to find specific information in large documents. It reads your local files and even fetches remote pages, displaying them with full syntax highlighting for code and diagrams. The interface is built for speed, using a lightweight design that runs on almost any computer. If you manage a lot of notes or documentation, this tool helps you move through them faster by letting you navigate the outline rather than the page.

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📦 woyun520/dsh-purge

DeepSeek Harness Purge: The Red Team Plugin

Tweak your local DeepSeek Harness to see exactly why certain requests get blocked. The dsh-purge plugin lets you adjust the security settings on your own machine without touching the internet. It separates the model's refusal from the host's rules, so you can test which default policy is actually too tight. This is a controlled way to explore the platform's boundaries for research purposes. You get a simple tool to flip switches and observe the behavior of your local AI setup. It is not an attack kit, just a lens for understanding how the system works.

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📦 waysidemapping/pinhead

Pinhead: Tiny Icons, Big Impact

Pinhead is a library of over two thousand free vector icons that remain perfectly legible even when shrunk down to just fifteen pixels. This project solves a specific problem for map makers: standard icon sets often turn into muddy, unreadable blobs at tiny sizes, making it hard to label dense areas clearly. Because every graphic here is in the public domain, you can use them in any app or design without asking permission or worrying about legal restrictions. The icons are drawn by hand to maintain a consistent style, ensuring your map looks professional rather than cluttered.

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📦 lapin/awesome-music-gear-firmware

Awesome Music Gear Firmware: The Ultimate Hack List

Reflash your hardware synth or drum machine with code you actually wrote. The Awesome Music Gear Firmware repository is the single place to find custom operating systems, emulators, and reverse engineering tools for everything from Ableton Push to the Elektron Octatrack. Instead of accepting the factory sound, you can run your own synth engines, add missing features, or completely change how the buttons work. It turns a static piece of plastic into a programmable instrument, letting you build exactly the machine you need. If you own any modern digital music gear, this is your map to breaking the factory limits and making the machine yours.

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📦 hsr88/mouzi

Mouzi: The Silent Downloads Tamer

There is a tiny mouse living in your system tray that quietly hunts down your digital clutter. It is called Mouzi, and it solves the universal headache of a messy Downloads folder without you lifting a finger. The app sits invisibly in the background, watching for new files and instantly moving them into the right subfolder based on rules you set. It uses only five megabytes of memory and keeps everything on your machine, meaning zero cloud uploads and total privacy. If you have ever felt the dread of opening your Downloads folder and seeing a chaotic mix of invoices, installers, and random photos, this is the fix.

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📦 blizaine/maestro

Maestro: Your Local AI Film Director

Directing a full music video used to require a crew, a studio, and a massive budget. Maestro flips that script by turning your personal computer into a local creative powerhouse that handles the heavy lifting for you. You drop in a song or a story, and a local language model acts as your director, planning every shot, writing the screenplay, and generating the visuals right on your machine. It even keeps your characters looking consistent from start to finish, so your film actually feels like a film and not a collection of random clips. Best of all, nothing leaves your computer, so your creative process stays entirely private.

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📦 eness/php2shell-cve-2026-109618-cve-2026-109619-poc

PHP Shell Vulnerability PoC

A standard web file upload can now be used to take total control of a server running PHP, thanks to a critical flaw called php2shell. This repository documents two severe security holes that allow attackers to execute arbitrary commands without needing any login credentials. The exploit works by abusing a specific part of the upload process, turning a routine file transfer into a direct path for malicious code. While the actual exploit script is still being finalized, the project already provides detailed steps to secure your systems immediately.

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📦 singhharsh1708/scrollcraft

ScrollCraft: Cinematic websites without the code

ScrollCraft is the website builder that makes your page move like a movie as you scroll. It solves the problem of heavy, slow websites by turning your content into a smooth visual story that runs entirely in your browser. The most surprising part is that it exports your site as a simple zip file of plain HTML. That means your final website has no code dependencies, no server costs, or complex hosting requirements. You can drop that folder onto any web host and it works perfectly. It is a clean, professional way to create a stunning, interactive landing page without needing to learn animation tools or pay for expensive software.

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📦 zagitta/gpu-unlock

The RTX 3090 Speed Hack

A single Linux kernel module can force an RTX 3090 to run at its maximum theoretical speed without modifying the official driver. The project called gpu-unlock runs before the standard graphics driver attaches to the card, writing specific speed selectors directly to the hardware. This allows the chip to hit its full bandwidth limit immediately after a cold boot. It targets specific GeForce chips, leaving professional cards alone. You opt in by adding a simple flag to your boot command line. This isn't a permanent firmware change, just a quick startup adjustment. It works by catching the GPU at the exact right moment.

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📦 perrylink/dsh-fund-research

DSH Fund Research: The Fund Report That Never Guesses

DSH Fund Research is the fund analysis plugin that refuses to guess. Instead of letting an AI invent numbers, it pulls real market data and runs every calculation in fixed code. If a piece of information is missing, it clearly says so rather than filling the gap with a made-up figure. You simply provide a fund code, and it generates a complete, versioned report where every single number links back to its original source. This means you can actually audit the results and trust the analysis. It is the rare financial tool that values honesty over smooth storytelling, giving you a clear, verifiable look at your investments.

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📦 mxyhi/ok-skills

ok-skills: The Missing Manual for AI Coders

Your AI coding assistant is currently guessing how to use the specific tools you installed. The repository called ok skills fixes that by handing the machine a clear manual for each tool. Instead of writing long, confusing instructions every time, you just drop these ready-made playbooks into your project. It tells the agent exactly how to handle tasks like finding up-to-date documentation, automating browser clicks, or planning complex code changes. It works with major tools like Codex, Claude Code, and Cursor, so you get consistent, reliable results without rewriting your prompts from scratch. You stop fighting with the AI and start actually getting work done.

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📦 gymcoach-app/gymcoach

GymCoach: The AI Coach That Knows Your Training

Your workout log is now an AI coach that actually understands your training. GymCoach is a free, self-hosted application that runs entirely on your own server using a single Docker command. While most fitness apps lock your data in the cloud, this open-source tool keeps your records private and works offline. The real surprise is that it connects to any large language model you choose, meaning the coach reads your actual history to give personalized advice without a subscription. It is a complete training tracker for strength and cardio that respects your privacy. If you want control over your data and smart coaching, GymCoach is the tool to know.

📰 https://news.ycombinator.com/item?id=48380985

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📦 l-forster/open-jet

OpenJet

One command installs an AI coding agent that runs entirely on your own graphics card without sending any data to the cloud. The project, called OpenJet, profiles your hardware to pick the best model that fits your memory, downloads it, and sets up a local server so you can edit files and run commands offline. It includes a custom inference engine that makes certain large models run nearly twice as fast as standard libraries on specific NVIDIA cards. This gives you a private, self-contained assistant that respects your hardware limits while keeping your code completely on your machine, proving you can run powerful local tools without relying on external services.

📰 https://news.ycombinator.com/item?id=47388547

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📦 thejacedev/noteriv

Noteriv: The Markdown Editor With a Brain

Noteriv is the open-source markdown editor that turns your scattered notes into a living knowledge graph. It solves the problem of digital hoarding by letting you visualize exactly how your ideas connect, not just store them in folders. The coolest part is the graph view, which maps your wiki-links into an interactive web, showing you hidden connections between old thoughts you forgot you had. It is lightweight, fast, and built for desktop, so your data stays in plain text files you actually own. It is the rare note app that helps you think, not just write.

📰 https://news.ycombinator.com/item?id=47509617

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📦 openai/php2shell-checker

Check PHP Versions Without Hacking

PHP two Shell Checker is the version scanner that verifies your server without sending a single exploit request. It simply asks the server what PHP version it is running and compares that number against a known safe cutoff, telling you immediately if you are vulnerable or safe. This is brilliant because it gives you a clear security status without triggering any alarms or running dangerous code that could actually crash your site. It is a quick, safe way to check your patch status before you get hit by the next big vulnerability.

📰 https://news.ycombinator.com/item?id=50184078

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📦 nicksenap/grove

Grove: One Command for Multi-Repo Workspaces

You can spin up a full development environment across three different codebases in a single keystroke. Grove is a command-line tool that handles the tedious setup for multi-repo projects. Usually, you have to manually create isolated branches in every repository for a new feature. Grove automates that entire process. It creates a shared workspace folder where every repository is checked out on the same branch. You can then sync, check status, or delete the whole setup with just a few simple commands. It is perfect for developers who work across multiple services but do not use a single monorepo. It turns a messy manual process into a clean, repeatable workflow.

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📦 nikopueringer/corridorkey2.0

Corridor Key Two Point Oh

Stop fighting with green screen keying by letting Corridor Key Two Point Oh do the heavy lifting for you. This open source tool, built by Corridor Digital, automatically separates your subject from the background using advanced artificial intelligence. You simply feed it your footage, and it generates clean matte files and cutouts that are ready for your video editor. It handles complex lighting and high resolution footage, saving you hours of manual cleanup work. If you want professional results without the headache, this is the tool to try.

📰 https://news.ycombinator.com/item?id=50185230

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📦 kentbeck/toolseeds

ToolSeeds: Prompts, Not Software

ToolSeeds is the prompt library that turns vague requests into specific, working developer tools. It stops you from hand coding complex visualizers every time you need to map dependencies or trace call graphs. Each seed is a precise instruction set that tells an AI assistant exactly how to build an interactive tool tailored to your specific codebase. Instead of downloading a generic app, you paste this prompt into your editor, and the assistant constructs the visualization directly from your source code. This means the tool fits your exact architecture, language, and constraints perfectly. It is a clever way to get custom engineering insights without writing the code yourself.

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