📦 rayytor/desktop_gifs

Desktop GIFs: The Missing Button

You can finally drop a GIF into a YouTube comment without pulling out your phone. Desktop GIFs fixes a weird gap: the mobile app has had a button to attach animated images to comments for years, but the desktop website has stubbornly refused to give us one. This little browser extension for Chrome and Firefox quietly adds that missing button right next to the emoji icon. It taps into YouTube’s own posting machinery so the GIF travels with your comment like a normal post, meaning every viewer sees it without needing to install anything. It searches Tenor directly and lets you keep favorites, all without accounts or tracking.

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📦 saffsanity/sill

Sill: Your Mac on your iPad

Sill turns your iPad or iPhone into a full remote workstation for your Mac, without touching a single cloud server. You grab any window from your computer, stream it over Wi-Fi or a USB cable, and operate it with your finger or an Apple Pencil. The Mac app grabs the screen, packs it into efficient video, and sends it straight to your device, while your taps and clicks bounce right back to control the cursor. It is completely free, open source, and encrypted from end to end. No accounts, no monthly fees, just your devices talking directly to each other on the network.

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📦 peiikai/lasrecomp

Play Link's Awakening Natively on PC

LAS Recomp is the native port that finally lets you play Link's Awakening on your desktop without emulation. It takes the actual Switch code and recompiles it to run directly on Mac, Windows, or Linux. The coolest part is that it includes a massive randomizer, so every run shuffles dungeons and items for a fresh challenge. Since it was built almost entirely by an AI, it is a fascinating look at how smart code can tackle tough porting jobs. You will need your own game files, but if you have them, this is the most complete way to play the Switch version outside the console itself.

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📦 stickman230/claude-pentest

Claude Pentest: AI-Driven Security Audits

Transforming your AI assistant into a dedicated security auditor is exactly what this open source plugin does for the Claude Code environment. It structures a full penetration testing workflow, deploying specialized agents to scan for vulnerabilities like SQL injection or cross site scripting. The standout feature is its strict human in the loop design, ensuring the AI gathers evidence and presents a plan but never executes active exploits without your explicit approval. This keeps you in control while automating the tedious reconnaissance phases. If you want to audit your own code with structured, evidence based reports, this framework is a fascinating way to leverage large language models for defensive security.

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📦 whispergate/labyrinth

Labyrinth: The Automated Malware Range

Labyrinth is the cyber range that automates the entire offensive development pipeline for you. It spins up a complete environment where you push simple code, and it handles the heavy lifting of compiling, obfuscating, and testing it against real security tools. The coolest part is how it uses a continuous integration system to build your payloads and immediately scan them to see if they get caught. This turns complex manual work into a simple, repeatable process. It is perfect for anyone wanting to understand how modern threats are built and tested without doing all the setup work by hand.

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📦 context-dot-dev/sgrep

Sgrep: Search code like a human

Sgrep is the local search tool that finally understands what code is supposed to do, not just what it is named. It solves the frustrating problem of agents or developers who know the logic they need but cannot find the specific variable or function name. Instead of forcing you to guess exact strings for a standard ripgrep command, Sgrep lets you type a natural language sentence describing your intent. It runs entirely on your machine using a tiny model, meaning your code never leaves your computer and you do not need a server or an account.

📰 https://news.ycombinator.com/item?id=50083619

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📦 michaelshimeles/glide

Glide: The Open Source Screen Studio

Record your screen, then let Glide handle the boring stuff. This open-source tool, built entirely in Rust for macOS, captures your display and automatically re-renders the mouse cursor with smooth, springy animations. The coolest part? It detects exactly where you click and zooms in on that spot, making your product demos look professionally edited without touching a single keyframe. It adds backgrounds, shadows, and rounded corners, then exports crisp MP4s or GIFs faster than real time. If you want to stop staring at boring screen recordings, this is your shortcut to polished video content. Give it a spin.

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📦 game-crafters-guild/openengine

Open Engine: The Game Engine That Runs In Your Browser

Open Engine is the open-source game engine that actually runs right inside your browser. Most engines are locked to your desktop, but this one ships a full build that loads directly into a web page, letting you test high-performance graphics without installing a single thing. It is built with a modern foundation, giving you the flexibility of a community-owned project while offering a professional toolset for building complex worlds. The editor itself works across Windows, Mac, and Linux, ensuring you are never stuck on one platform. If you want total control over your game creation without corporate restrictions, this is your engine.

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📦 dearlordylord/hapsland

Hapsland: Realtime Code Review for AI Agents

Hapsland stops your coding agent mid thought to fix bad logic before it snowballs. Instead of letting an AI write messy code that you have to fix later, this tool watches the agent work in real time. It looks at the specific changes being made and checks them against your project rules instantly. The best part is that it catches problems like incorrect data types or broken logic the moment they appear. This means your AI assistant learns from its mistakes on the spot, keeping the codebase clean without you having to intervene.

📰 https://news.ycombinator.com/item?id=50021803

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📦 christ9038/ydisks-xianyu-helper

Ydisks Xianyu Helper: Automate Multi-Account Sales

Manage multiple Xianyu accounts from a single web dashboard without manually copying files or typing replies. Ydisks Xianyu Helper connects your seller accounts to an automation engine that handles the boring stuff for you, like sending redemption codes or digital files to buyers the instant they pay. It even manages customer chats and can use AI to answer questions while you sleep. This tool solves the headache of juggling several storefronts by keeping everything in one organized place. If you sell digital goods on Xianyu, this is the missing piece for running your shop hands-free. Check it out to see how you can automate your entire delivery workflow.

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📦 google/agentmesh

Agent Mesh: The Private Network for AI

Turn your isolated AI agents into a secure, private network where they can find each other and work together. Agent Mesh gives every agent a verified identity and a safe way to discover tools from other devices, even if they are on different networks or behind firewalls. It solves the messy problem of connecting AI systems by defaulting to privacy, meaning nothing is reachable until you explicitly allow it. This makes it easy to build reliable, multi-agent setups without worrying about accidental leaks or unauthorized access. It is a simple way to let your AI tools talk securely, whether they are on your laptop, a phone, or a cloud server.

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📦 outcrawlai/scout

Scout: The Open-Source Browser Agent

Scout is an open-source agent that opens a real browser to finish tasks you describe in plain words. Instead of writing brittle automation scripts, you simply tell it what you need, like ordering a pizza or reading a specific news story. The system then navigates the live web, clicking, typing, and scrolling until the job is done. It runs on Outcrawl's cloud to handle captchas and look like a normal human visitor, or you can run it locally with your own AI models. It returns the exact answer you asked for, along with a replay of the entire run.

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📦 chuloo/mural

Mural: The Language App You Delete

Practice a new language by simply talking to a friendly orb on your phone. Mural is a native application that lets you learn through real, live conversation rather than flashcards or rigid lessons. You speak, it listens, and it gently corrects you while showing meanings in real time if you get stuck. The coolest part is that it actually learns from your mistakes, adjusting the difficulty based on how you speak. All your progress stays on your device, so no one is tracking your private chats. It’s a smart, private way to actually use the language you’re learning.

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📦 razorpay/slashdocs

Slashdocs: Where AI Meets Human Review

Slashdocs is the collaborative workspace that turns AI generated reports into living documents. You know how annoying it is when an agent spits out a giant report in your chat log? Slashdocs fixes that. Agents publish self-contained HTML files directly into a shared server. Then your humans open them in the browser, comment on specific words, and track every version. It’s like a comment section for code, but for business documents. The best part? Agents can actually read those comments and publish a fixed version automatically. It’s a closed loop of creation and review. If you’re building agent workflows, this is how you keep them accountable.

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📦 transilienceai/shasta

Shasta: One Security System for the Cloud and AI

Shasta unifies fragmented cloud and AI security data into a single, clear picture for security teams. Instead of juggling separate tools for cloud, AI, and compliance, this open-source platform scans your infrastructure across AWS, Azure, and GCP. It automatically maps every finding to major compliance standards like the EU AI Act and ISO 42001. You get one unified dashboard where every risk, whether it’s a misconfigured server or an exposed AI model, is tracked with the same logic. This removes the chaos of disconnected tools, letting you see your entire security posture in one place. It’s a practical way to manage modern digital risk without the usual integration headache.

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📦 dagoste/squadra

Squadra: The Multi-Agent Conductor

Run multiple AI coding assistants in parallel while keeping total control over who did what. Squadra acts as the central command center for your digital workforce, letting you manage Claude, Codex, and Cursor windows from a single local dashboard. Instead of jumping between tabs hoping the bots will cooperate, it creates a shared ledger where every task, decision, and piece of code is recorded. The coolest part is the independent review system, which automatically assigns a separate AI to double-check the work, ensuring quality without you having to manually audit every single line. It turns a chaotic group of bots into a disciplined team.

📰 https://news.ycombinator.com/item?id=50069831

🆔 @hackernewsgithubprojects

📦 xd3i/pz_optimization

pz_optimization: Squeeze More FPS Out of Project Zomboid

Get your zombie apocalypse to actually run smoothly. This project takes a deep dive into Project Zomboid's Build 42 to squeeze out every last bit of performance without breaking the game's identity. It isn't just a simple settings tweak; it's a massive collection of custom code overrides and native integrations that dig into the engine's core. By reworking how the game handles memory, rendering, and background tasks, it fixes specific stutters and frame drops that plague large-scale survival sessions. The real magic is in the sheer volume of targeted fixes, from smoothing out car physics to optimizing how shadows render in complex indoor spaces.

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📦 lidor30/pokedaisy

PokeDaisy: The Dual-Screen GBA Player

PokeDaisy turns any dual-screen Android handheld into a fully functional Game Boy Advance system built exclusively for Pokémon. Most emulators treat a second screen as an optional extra, but this project treats it as the core experience, letting you run FireRed, LeafGreen, and their massive ROM hack ecosystem with dedicated layouts that feel native to the hardware. It solves the problem of playing retro games on modern devices without the clutter of generic emulation settings. By focusing entirely on Pokémon, it provides a specialized, polished interface that just works.

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📦 cxm947/fakeliang

FakeLiang: AI Agents That Prove Security Paths

A trio of A.I. agents works together to walk a security map and prove every step is real. FakeLiang reads a theoretical attack path and drives a live test lab to verify if those steps actually work. It doesn't just guess; it executes real commands and saves the raw output as proof. This solves the problem of trusting a diagram without checking the ground truth. Instead of relying on assumptions, you get a detailed audit trail of exactly what happened. It turns a static map into a verified reality check for security teams. This is how you move from theory to confirmed fact with full transparency.

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📦 krafton-ai/raon-opentts

Raon Open TTS: The Open Source Voice Model

Raon Open TTS is the open source text to speech model that gives you full control over both the code and the data. KRAFTON built this project to solve the mystery of modern voice synthesis by releasing not just the model weights, but also the massive, quality filtered dataset they used to train it. This means you can see exactly how the voice learns to speak, which is rare for systems this advanced. The real surprise is the scale of the data, with over five hundred thousand hours of public speech. This transparency allows anyone to reproduce the training process or build their own versions without guessing in the dark.

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📦 chenxiachan/textfold

TextFold: Read Papers Like a Map

TextFold turns any dense paper into an interactive map you can zoom through. Instead of staring at pages, you see the whole document at a glance, then pinch to expand only the section you need. It runs entirely on your computer, so your data stays private. The coolest part is the zooming: words slide into place as you get closer, helping you focus without getting lost in the weeds. It also works with your existing AI tools, so you can get answers right where you are. If you hate drowning in academic text, this tool makes reading way more manageable.

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