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Support the world's most popular Python progress bar!

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Hi there, I started coding in the 90s doing web programming, I'm specialized in high performance programming (CPU & GPU), image processing and web development.

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Passionate about web development (Front End and Back End), mobile development and familiar with many programming languages and new Frameworks.

Support open source hardware and firmware!

Andres is an avid Open Source software developer and co-founder of the Hackergarten initiative. He loves building software that can help solve problems around the world. He mainly contributes to Java, Groovy, Maven, Gradle, JavaFX, and Asciidoctor.

Hi! I'm Austin! I love programming, open source, and I enjoy helping people in the community!

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I love open-source projects, but I can't maintain every project forever. Not without your help, with your support (even if it isn't a lot) all my open-sourced projects will live a day longer. 😄

2.6万以上の月間読者がいる『Railsガイド』，筑波大学や琉球大学などで採用された『Railsチュートリアル』，全国205ヶ所以上ある CoderDojo のWebサイト『coderdojo.jp』を開発しています.

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Qdrant is an open-source neural search engine with extended filter support.

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.

Author of Gauche Scheme scripting engine. Lisper, Schemer, and an Actor, worked on commercial CGI films and video games, OODB and semantic graph database engine, various theatres and films.

Hi! I'm Ray and I created raylib, a simple and easy-to-use library to enjoy videogames programming! I create **tools and technology** for games development, most of that technology is **free and open source**. Hope you enjoy it! 😄

We work with nonprofit Psychology Research Labs for delivering computerized experimental tasks.

Making the best 2d canvas framework https://konvajs.org/ and tools around it.

Reactive Marbles is owned and operated by the ReactiveUI Association, Inc. We are an organization committed to maintaining ReactiveUI and teaching Reactive Programming for application development in .NET

We are a design and development studio active in the open source and software education spaces. We are using GitHub sponsors to support and expand our free content and software projects.

Pyjamas Conf is an annual 24-hour online conference that aims to reach out to all Python communities around the world. See our website at https://pyjamas.live/