I'm mostly contributing to Bevy, but will always find time for something fun with home automation. Sponsor me to help Bevy have the best CI, PR reviews and strange experiments!

I am Kevin, the developer behind Kimai. A guy that strongly believes in open source software, crazy enough to give up a freelancing career to raise two children: a wonderful girl born in 2018 and the other one: Kimai - open source time-tracking!

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

Hi! I am Bálint Mayer, creator and developer of GYM One. The idea to create a simple, yet effective gym management software was born in 2024 and since then I've been continuously developing it to help more gyms and trainers.

The thoughtful, capable, and ethical replacement for Windows and macOS—plus AppCenter, the pay-what-you-can app store. Sponsor elementary on GitHub to fund the development of Open Source software and get sweet rewards!

主に自分が使うために作ったツール等を公開しています。

Mongoose is the most popular ODM for Node.js and MongoDB, and the most downloaded database framework on npm.

Support Deskflow's open source work

Gimme moneys

Support tinygrad's open source work

Support zmedelis's open-source work

OneUptime is an open-source Observability platform. Think open source DataDog alternative. OneUptime monitors your website, dashboards, API's, and more and alerts your team when downtime happens.

Open-source cron job monitoring service. Notifies you when your background tasks don't not run on time.

We're Open Knowledge Brasil! Help us build civic technologies to open up public data. -- Somos a Open Knowledge Brasil! Ajude-nos a construir tecnologias cívicas para abrir dados públicos.

Help us improve Flipper

Building JPlus, a Java-compatible superset language that adds null safety and boilerplate code generation. Fully open-source and gradually adoptable, JPlus helps Java developers write safer code with minimal effort. Contributions welcome!

Support McShelby's monkey coding

Support Rubyland.news aggregator

I'm a 1981 born freelance web developer and media artist living in Vienna. I'm passionate about open source work and try to contribute my expertise where I can, especially in projects crossing discipline boundaries.

Hello there, I'm a Microsoft MVP, OSS contributor, and Software Eng. living in Brazil! ------- Olá, Eu sou Microsoft MVP, contribuinte OOS e Engenheiro de Software morando no Brasil.

"Techno Tim" - creating free and open source code, blogs, and video content.

I'm French, CEO at Marmelab. I'm passionate about #Sustainability #React #LeanStartup #UX. I'm the lead developer of react-admin (JS) and Faker (PHP), two popular open-source libraries.

Support SideroLabs's open source work developing tools to make Kubernetes easy, immutable and secure!

Rate-limiting middleware for the Express web server on Node.js. Used by many websites and APIs to enforce usage limits and prevent abuse.

Primary author of river, a dynamic tiling Wayland compositor. Contributor to Zig, wlroots, and more.