Open directory of Free and Open Source projects looking for funding and financial assistance. Crawls funding.json (fundingjson.org) manifests.
Sports Lib is an AGPL version 3 TypeScript library published on npm as @sports-alliance/sports-lib. It imports, exports and analyzes sports activities and routes from FIT, GPX, TCX and JSON, with s...
FIT Parser is the MIT-licensed JavaScript and TypeScript library published on npm as fit-file-parser. It parses and encodes FIT activity files, supports developer-defined data and raw messages, and...
TubeHaus is a free YouTube app that runs entirely on the user's device: no Google account, no ads, and no server in between. Subscriptions, history, playlists and recommendations are computed and k...
Kurono is an x86_64 operating system written from scratch in C++ and assembly, with its own kernel, drivers, filesystem, TCP/IP stack, compositing desktop, scripting language and Type 1 hypervisor....
Rust LLM request orchestrator and drop-in OpenAI-compatible proxy. Requests flow through a bounded five-stage pipeline with deduplication (the same prompt asked twice costs one model call), circuit...
Local-first Rust service and MCP server that records what AI coding agents do on a machine (commands, exit codes, files touched, whether anything checked the result), keeps 'seen together' separate...
Slowth is a GPLv3 digital wellbeing app for iOS and macOS. Its Safari extension hides selected short-video and infinite-scroll surfaces and can block selected sites. On iOS, optional on-device scre...
Gean is an open-source, post-quantum consensus client for Lean Ethereum, written in Go. It replaces BLS signatures with hash-based XMSS signatures and zero-knowledge signature aggregation so Ethere...
Open-source Python pipeline for markerless 3D motion capture and kinematics from multiple cameras: calibration, 2D pose estimation, synchronization, person association, triangulation, filtering and...
Blender add-on to visualize Pose2Sim results (calibrated cameras, 3D motion, and other tools) and to use them in 3D animation workflows.
An open source suite of embeddable authentication libraries that defines a single shared protocol implemented natively in multiple languages. Developers get production-grade authentication (passwor...
An open-source statically typed programming language with Express-like syntax that transpiles to Go for native binary builds. The project includes a browser Playground and developer tooling.
Open-source registry and CLI for AI coding agent components: agents, commands, skills, hooks, MCP servers and settings. Developers browse aitmpl.com and install any component with one npx command. ...
Beautiful and consistent icon toolkit made by the community. Lucide provides a large set of open-source SVG icons plus official packages for React, Vue, Svelte, Solid, Preact, Angular, React Native...
Curium is a free and open-source school management system built to reduce dependency on expensive proprietary software for educational institutions. It focuses on affordability, data ownership, and...
Kura is an independent engine for PDF processing, conversion, repair, archival, standards validation and print preflight. One engine covers all eleven PDF/A levels, PDF/UA-1 and UA-2, PDF/X-1a thro...
Hyper Compress is a PDF compression engine built around verified transformations and document fidelity. It offers a true lossless mode and visual preserving presets, verifies every change that can ...
BentoPDF is a privacy first PDF toolkit with 100+ tools that run entirely in the browser: merge, split, compress, edit, sign, OCR, convert and more, with no uploads, no accounts and no task limits....
Kura is an independent engine for PDF processing, conversion, repair, archival, standards validation and print preflight. One engine covers all eleven PDF/A levels, PDF/UA-1 and UA-2, PDF/X-1a thro...
HatchZip is a free, open-source archive extractor for Windows, macOS and Linux that extracts in place: it frees the archive's space as the files come out, so a 100 GB archive needs room for about 1...
Dimitrios Kanellopoulos
Amanaric