Open-source tools for solo developers and founders.

Building blocks for digital commerce.

I help keep the PHP ecosystem running smoothly by maintaining Composer, Packagist.org and Monolog.

PhD., Telecom. engineer, passionate of Space and Security.

On a mission to build the best AI user interface.

Support kataras’s open source work

Support ryanoasis’s open source work

Support free and open-source software projects and services! Focusing on technically interesting and ethically designed tools and web applications.

Marmelab is a digital innovation workshop established in France since 2012.

I’m Raul and I work on developer tooling and frontend workflows, focusing on making setups simpler, more reliable, and easier to use in real projects. I’m currently part of Vitest's team.

Encode - Collaboratively funded software development. 💚

Creator of Oxc, oxlint and oxfmt. VP of Engineering at VoidZero, working on Rolldown to improve Vite. I build high-performance JS/Rust tooling and help make OSS faster, safer, and better.

Ruby 💕 Static Analysis

Support Fyra Labs' goal to produce open source software for the greater good, and get some useful benefits and services too.

Independent studio building modern websites, scalable Discord systems (Kaeru, Mini-Interaction), and structured software products. Currently developing Dungeon Blitz R.

Support pyladiesmanila's open source work. PyLadies Manila is a women's mentorship group focused on leadership and active involvement in the Python open-source community.

Hi, I am Aaron Caldwell. I develop open source statistical packages (R and jamovi) and make point-and-click GUI Shiny apps to help scientists make their analyses easier.

Support Roger Oba's open source work which includes fastlane, arkana, and other lightweight Swift libraries that enable you and your team to be more productive on a daily basis.

I'm a software developer focused on building lightweight, low-level tools that encourage clarity, simplicity, and better software design. I'm know for projects such as, RGFW, RGFW, RSGL RFont and Minigamepad.

Support Maël's open source work on Node-related projects: Yarn, Clipanion, and many other projects 💫

Nix is a powerful tool that enables declarative and reproducible builds, upon which an entire ecosystem is built, including Nixpkgs, one of the largest package repositories, NixOS, an entire operating system, and much more.

I build open-source TypeScript libraries for privacy-first, secure and accessible web apps.

I'm a 27 year old embedded systems electronics engineer, hacker, low-level coder and homebrew developer

We are the Tor Project, a 501(c)(3) nonprofit. We advance human rights and defend your privacy online by building and maintaining the Tor network and Tor Browser.🧅

Software developer. Author and maintainer of @javamelody and plugins for more than 10 years.