Providing free programming ebooks and working towards a world where ebooks will be funded, distributed and maintained for the benefit of all!

Passionate code monkey 🐒 Geek 👩‍💻 Hobby baker 👩‍🍳 Creator & maintainer of OctoPrint 🐙

Phalcon is a full stack PHP framework, delivered as a PHP extension, and offering lower resource consumption and high performance!

I am one of the maintainers of the ImageMagick project. Your sponsorship will help me to travel the world to meet up with other people from the OSS community.

I am the Project Editor for the C Programming Language. I created and supported the fastest modern C++ <-> Lua binding in existence and push for both my own and other's useful C++ standardization proposals.

Hey there! I'm the steward of a bunch of Ruby, Clojure and Emacs related open-source projects like RuboCop, CIDER, nREPL, Emacs Prelude and Projectile.

CommandPost is an open source Mac application used by film & television professionals worldwide to speed up their workflow.

Founder of the BeeWare project, making Python a option on mobile, web, and other emerging platforms.

curl is the swiss army knife for Internet transfers and possibly the world's most widely used software component - we rely on sponsors to keep the boat afloat. Your help is valuable!

Author of Quasar Framework. I love creating libraries and tools for the web community and pushing technology forward.

I’m a JavaScript developer and author. I created and help maintain ESLint, and wrote my last JavaScript book in the open using GitHub.

Your sponsorship will support my ongoing work on cljdoc as well as other open source projects in the Clojure ecosystem.

A standards-based, front-end framework designed for high-performing, ambitious applications.

We work with nonprofits to help them tell their story through data and through the use of open source technology.

I'm Dominik and I have dedicated a large part of my life to open source. In particular, I love writing code that helps other programmers do their job.

🙋‍♂️ Hi, I'm Gregor, I've worked on Open Source for 10+ years. I raise funds for https://p5js.org.

JamStack aficionado hoping to remove as much friction from the developer e-commerce experience as possible.

ESLint helps you find and fix problems in your JavaScript code.

I'm the creator and maintainer of the Altair GraphQL Client, and also contribute to several other open source tools I work with like the GraphiQL IDE.

We're a small team of passionate designers & developers creating a real-time API and intuitive App dashboard for managing SQL database content.

Flarum is the next-generation forum software that makes online discussion fun. It's simple, fast, and free.

I build a better Vue.js Ecosystem. Maintains multiple official Vue.js projects. Wrote the official Router.

Help me create great developer experiences 🎉

Easily scaffold a multi-tenant SaaS platform on top of the Laravel framework.

I'm a software engineer working in civic engagement. I truly believe that an engaged, active community is a successful & healthy one!