Alexey maintains RestSharp, contributes to Proto.Actor and MassTransit. He is also the author of “Hands-on Domain-Driven Design with .NET Core” book.

Lead developer of SWI-Prolog and the core of its eco system.

OpenFaaS makes functions easy to use and portable, so that you can run functions on any cloud, without limitations.

The Builders Club is the GitHub home of the Bald, Bearded, Builder community. The BBB community regularly live streams software development on Twitch & YouTube to teach, encourage and acknowledge developers of all skill & experience levels.

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Creator of VIES VAT validation and HIBP Composer packages for the masses, mentoring PHP, Testing, Azure and DevOps folks and coaching kids at CoderDojoBelgium. Sponsorship would help me to continue this work for free.

Founder and maintainer @archivy | Avid open source creator looking to collaborate on and share awesome software | Student

The PLASMA lab @ UMass, co-directed by Emery Berger and Yuriy Brun, is responsible for such popular open-source software as the Scalene profiler (for Python) and the Coz profiler (for C/C++/Rust).

Support xbst's (Isik's Tech) open source PCB designs, 3D printer designs and mods

Gentoo Linux developer, Open Source author and contributor, Tech speaker & writer. I've been actively creating Free Software, contributing to Open Source projects and sharing my Real World experience for more than 20 years now!

Senior Software Developer since 12 years. Love Java and Golang. Major interests: Docker, Selfhosting on raspbery pi, trying out new software.

🚌 Support rebus-org's open source work.

Author of ioredis, one of the most widely used Redis client. Web developer and designer, technical book author. I build tools that help people do things better.

The premier open-source python-based CMS, with 20 years of experience coupled with a modern front-end.

Hello! We're Exercism - the not-for-profit, open source organisation helping people level-up their programming skills for free! 👋

Support soulgalore’s open source work

Support Kevin's open-source work on low-level Rust systems programming, namely Theseus OS development.

FFI clients and Game focused Rust enthusiast; DX, Tools and Online Programmer at Ubisoft

I'm writing Turbo Resin, an open-source SLA printer firmware written in Rust. I'm also maintaining tmate, a terminal sharing tool used by many thousands.

Support mergesort's open source and community work.

Support berichan's open source and automation projects

codebar is a charity that facilitates the growth of a diverse tech community by running regular programming workshops.

PHP and Javascript developer, working on WordPress core, Gutenberg and other related WordPress projects.

Promoting Drupal in the Czech Republic and Central Europe by providing opportunities to learn, meet and collaborate.