The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
Repository Index
47,133 repositories indexed
1–24 of 26 · Most stars
Collection of handy online tools for developers, with great UX.
Data Apps & Dashboards for Python. No JavaScript Required.
An open-source screen recorder built with web technology
The free and privacy-friendly screen recorder with no limits 🎥
Self-hosted collection of powerful web-based tools for everyday tasks. No ads, no tracking, just fast, accessible utilities right from your browser!
Franz is a free messaging app for services like WhatsApp, Slack, Messenger and many more.
YouTube (Video) Browser-Extension. [Top1 FOSS.] Enrich your experience & choice! 🧰Smart features📌set & forget📌100s of tweaks. Longest-standing. Join🧩us?👨👩👧👧 ⋮ ⋮ ⋮ ⋮ ⋮ {playback|discovery|extra player buttons|quality|codec|full tab|full screen|no distraction|shorts}
Anti-laziness skill for AI agents. Core: the Depth Tree method, which splits a task N layers deep and gives every leaf the full time budget of the whole task, so effort multiplies with depth. Grounded in 2025-2026 research on model laziness, underthinking and premature completion.
All your computers and your phone, working as one desk. Screens, apps, files, clipboard, calls, texts, notifications, mouse and keyboard, shared between Mac, Windows, Linux and Android. Free and open source. No account, no cloud, and now no shared network needed.
UNIGIT public brand and ecosystem hub — AI should work for everyone.
Make drag-and-drop easier using DropPoint. Drag content without having to open side-by-side windows
Bloop is a build server and CLI tool to compile, test and run Scala fast from any editor or build tool.
ATTENTION: This repository is a clone of https://gitlab.structr.com/structr/structr. All development/issue tracking has moved there. | Structr is an integrated open-source low-code development and runtime environment that uses a graph database (Neo4j).
Straightforward realtime kanban boards management for intuitive task tracking. 4ga Boards features an elegant dark mode, collapsible todo lists, and multitasking tools to supercharge your team's productivity.
:tomato: A pomodoro app for your menubar/tray.
An Application Built With Late Night Developers In Mind
Log work hours and get notified when it's time to leave the office and start to live.
Sloth - an extension slowing down page loading to bring real user experience
A command line interface for Git Checkout. See branches available for checkout.
NEXA Tools Pro — a multi-tool Chrome extension (Manifest V3) with social automation, 600% audio boost, element zapper, screenshots, screen recording, QR tools, and more — built with vanilla HTML, CSS, and JavaScript.
Quickwords is a productivity app, to get on with your work quicker.
Analytical Django Apps. No JavaScript Required.
Open-source AI study companion — Google Classroom sync, Gemini AI plans, SRS flashcards, GPA predictor, AI quiz, MCP server for Claude Code. Try demo at shiori-v1.vercel.app