Find Your Dream Job by Contributing to OSS

Discover high-potential open source projects with remote freelance opportunities. We analyze trending repos daily to find the best places to contribute.

Owner Repository Stars Summary Hiring Funding
torvalds torvalds linux
C
225,778
Official Linux kernel source tree; a monolithic OS kernel powering servers, Android devices, and embedded systems; licensed under GPL‑2.0‑only with the Linux‑syscall‑note.
Stack: C, Assembly, Rust, Shell, Python, Makefile, Kbuild, GCC, binutils, Clang, LLVM, Git
Yes
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Community Director, LF Energy – Europe, Marketing Communications Manager II...
No
apache apache superset
TypeScript
71,978
Apache Superset is an open‑source modern data exploration and data visualization platform that enables users to build charts, dashboards, and perform SQL‑based analysis without code. It integrates with many SQL databases and provides a cloud‑native architecture designed for scale.
Stack: TypeScript, React, Webpack, Python, Flask, SQLAlchemy, Redis, Celery, PostgreSQL, MySQL
Yes
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Marketing & Community Operations Associate (Remote, Full-time), Product Manager (Remote (Everywhere), Contract)
No
sherlock-project sherlock-project sherlock
Python
74,803
Sherlock is an open-source OSINT CLI that hunts for where a given username exists across 400+ social networks, returning matches to aid reconnaissance. It is actively maintained, packaged for PyPI and Docker, and documented on its website, making it easy to install and use.
Stack: Python, Poetry, Requests, Requests-Futures, PySocks, Stem (Tor), Pandas, OpenPyXL, Colorama, Certifi, Pytest, Pytest-xdist, Tox, Docker
No No
n8n-io n8n-io n8n
TypeScript
181,782
n8n is a fair‑code workflow automation platform with native AI capabilities that lets users combine a visual builder with custom code. It can be self‑hosted or run in the cloud and includes hundreds of pre‑built integrations, supporting AI‑agent workflows on user data and models.
Stack: TypeScript, Vue, Node.js, Docker, PostgreSQL, SQLite
Yes
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Junior Support Engineer (L1 Support) – Remote (Europe/UK), Support Engineer (EMEA) – Remote (Europe/UK)...
Yes
$180M Series C; total funding $240M; valuation $2.5B
Series C (October 2025)
Accel, Meritech...
supabase supabase supabase
TypeScript
99,859
Supabase is an open‑source Postgres development platform and a Firebase alternative that offers a dedicated PostgreSQL database with built‑in authentication, instant REST/GraphQL APIs, realtime subscriptions, storage, edge functions, and AI/vector tooling. It targets developers who want a Firebase‑like experience while retaining the power and flexibility of an open‑source stack that can be self‑hosted or run as a managed service.
Stack: TypeScript, JavaScript, PostgreSQL, PL/pgSQL, Go, Elixir, Haskell, Node.js, Deno, GraphQL, Kong
Yes
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Brand Designer, CLI Engineer...
Yes
$100M
Series E (October 2025)
Accel, Peak XV Partners...
excalidraw excalidraw excalidraw
TypeScript
119,878
Excalidraw is an open‑source, hand‑drawn‑style virtual whiteboard and editor that can be embedded as a component or used via the app at excalidraw.com. It supports real‑time collaboration with end‑to‑end encryption, works offline as a PWA, and lets users create and export diagrams, wireframes, and more.
Stack: TypeScript, React, Vite, Vitest, Yarn, SCSS, Node.js, Vercel, Firebase, PostgreSQL
No No
PaddlePaddle PaddlePaddle PaddleOCR
Python
73,673
PaddleOCR is an open-source, production‑ready OCR and document AI engine built on Baidu's PaddlePaddle deep‑learning platform. It converts PDFs and images into structured, AI‑ready data such as JSON or Markdown, supporting over 100 languages and offering end‑to‑end pipelines for text detection, recognition, and complex document parsing.
Stack: Python, C++, Shell, Java, PaddlePaddle, Paddle Inference, FastAPI, NVIDIA Triton Inference Server, ONNX Runtime, OpenVINO, TensorRT, Paddle‑Lite, Docker, CMake
Yes
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Deep Learning Scientist (Baidu Research), High Performance Computing Senior Engineer (Baidu Research)...
No
remotion-dev remotion-dev remotion
TypeScript
41,326
Remotion is an open‑source framework that lets developers create and render videos programmatically using React. It supports composing animations, parameterising content, and outputting real MP4 files locally, on servers or serverless platforms such as AWS Lambda, and also offers a browser‑based renderer and related tools like a player and studio editor.
Stack: TypeScript, React, Node.js, Chromium (headless), FFmpeg, WebCodecs, Mediabunny, AWS Lambda
No
Yes
CHF 241,000
Seed (2022)
For One Red, Heiko Hubertz...
yt-dlp yt-dlp yt-dlp
Python
154,021
yt-dlp is a feature‑rich command‑line audio/video downloader that supports thousands of sites. It is a fork of youtube‑dl (via the now‑inactive youtube‑dlc) focused on enhanced functionality and active maintenance.
Stack: Python, FFmpeg, ffprobe, yt-dlp-ejs, JavaScript runtime (Deno/Node.js/Bun/QuickJS)
No No
OpenBB-finance OpenBB-finance OpenBB
Python
64,584
OpenBB is an open-source financial data platform that unifies access to many data vendors and surfaces that data to Python, CLI, Excel/Workspace, REST APIs, and AI agent contexts. It targets analysts, quants, and AI workflows with an extensible, modular ecosystem (ODP) designed as a “connect once, consume everywhere” layer.
Stack: Python, FastAPI, Poetry, openbb-core, openbb-platform-api, openbb-charting (optional), openbb-mcp-server (optional), prompt-toolkit, rich
No
Yes
$8.5M
Seed (March 29, 2022)
OSS Capital, Naval Ravikant...