I am the creator of JavaScript's favorite XML builders (xmlbuilder-js and xmlbuilder2) - used by millions. Your sponsorship helps keep them safe and free. Thank you!

AI engineer in the Seattle.

Zulip is a powerful, open source group chat application that combines the immediacy of real-time chat with the productivity benefits of threaded conversations.

All aboard! The Coding Train is on its way with creative coding video tutorials on subjects ranging from the basics of programming languages like JavaScript to algorithmic art, machine learning, simulation, generative poetry, and more. Choo choo!

Support jondubois's open source work.

Support AvengeMedia's open source work

Support James Brooks to continue creating open-source tools such as Cachet, artisan.page and keep the lights on at tweet.now

Support bartoszwalacik’s open source work

Elio Struyf is a multi-award-winning Solutions Architect, public speaker, and tech influencer, recognized as a Microsoft MVP, GitHub Star, and Google Developer Expert.

Hi, I'm Jose, primarily a backend developer. I currently use Clojure professionally. When I'm not writing code, I enjoy spending time with family, playing video games, and roasting coffee beans :)

Software developer working on Rust and interested in computer vision and machine learning. Main developer of cargo-tarpaulin.

Support open-meteo's work

Support Álvaro's open source work, content, snippets, tips and tricks.

Building blocks for digital commerce.

Larabelles is a community for PHP and Laravel developers underrepresented due to their gender

Support development and maintenance of Instancio.

“Passwordless.ID” is meant to be a free public identity provider. It is our conviction that making it free for everyone is the best way to make the internet both more secure and more convenient for users. Thank you for your sponsorship!

Support Steam Client Home-brew's work. We most notably develop the project Millennium, which aims to extend Steams native functionality through plugin & themes!

Software engineer tha likes to tinker with hardware / home automation and share his adventures.

I work on open source when my wife's asleep.

Wasp is a Rails-like web app framework for React, Node.js and Prisma. Develop your app in a day and deploy it with a single CLI command.

I'm programmer for more than 30 years now with special interest in developing development tools.

Support rtm516’s open source work

Proud Python and PostgreSQL hacker, I developed several widely-used tools and libraries, planning to create more.