I'm a student of physics at the Charles University of Prague and a self-taught programmer. I love TypeScript.

Sponsor Feature-engine and support us further our mission to democratize machine learning and programming tools through open-source software.

I'm a developer & maintainer of SerenityOS, the Ladybird browser, and other open source projects. I mainly work on LibJS, our very own JavaScript engine!

Sylius is an Open Source, Headless eCommerce Platform for mid-market and enterprise brands that need professional development of custom solutions.

Support Maas Lalani's goal to build as many command-line / terminal applications as possible!

Coding School for Enlightenment

A next-generation, full-stack acceptance testing and test integration framework based on the Screenplay Pattern 🎭

Support Megabit, creators of the Blazorise component library for Blazor, through the open-source work.

Web Frontend Developer, So that everyone can have a good time.

A fantastic modular Go web framework boiled with dependency injection.

UseTheSource hosts the Rascal metaprogramming language, and its front-ends for Java and C/C++ analysis and transformation and more reusable libraries. These OSS projects are applied in industry, education & research for DSLs and reverse engineering.

VR & UE4 developer

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I'm David and I'm a maintainer of AnkiDroid Flashcards, a spaced repetition system.

I'm Thomas Honeyman. I'm on the PureScript core team. I create libraries and learning resources to help folks write web applications in PureScript. I also maintain PureScript infrastructure, the Halogen library, and run the Contributors organization.

I'm Alvaro, Creative Software Engineer  | Content Creator Author of TresJS, I produce creative content and contribute to open source mainly related to Front-end (Vue, Nuxt, Vite, Astro) & 3D (Blender, ThreeJS)

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Hi, I'm a .NET developer working on open source projects in my spare time. Currently I'm developing Race Control, an open source F1TV desktop client for Windows.

I am a Principal Lecturer in Computing at Brighton University and a big fan of open-source software. In my spare time, I run an educational YouTube channel focusing on Java, Kotlin and JavaFX: https://www.youtube.com/almasb0/videos

I write open source libraries, usually based on my own real world needs. The more popular ones are Postgres.js, Flems, Wright. Other good ones, but overlooked are bss, pws and ubre.

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Pengembangan Antar Muka (UI) Kalender Jawa

Code for Romania develops IT tools to solve social challenges. We bring together a community of like-minded volunteers who build together digital tools for citizens, other civil society organizations and public institutions.

Support Philip Brembecks and JokeNetworks open source work through GitHub Sponsors.