Making tools to make web development fun again.

JRuby needs you! Help sponsor development, services, and tools to help keep JRuby the best and most widely deployed alternative Ruby implementation in the world.

Support s1lv3rsph3r3's open source work

Developer of LibreLingo, an experiment to create a community driven language-learning platform

JGraph builds the open draw.io/diagrams.net diagramming apps.

Hi I am Stephan, founder, dev and tinkerer - I love to code and am obsessed with performance and stability.

Support José Simões open source work namely .NET [nanoFramework](https://www.github.com/nanoFramework), an Open Source project that allows programming in .NET C# for micro-controllers.

Hi. I am interested in next-gen graphics, modern engines and lean architecture

The OpenMV project is about creating low-cost, extensible, Python powered, machine vision modules and aims at becoming the “Arduino of Machine Vision“. Our goal is to bring machine vision algorithms closer to makers and hobbyists.

I am a passionate software developer, software architect and system administrator from cloud to IoT. I am currently studying for a master’s degree at the University of Stuttgart.

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Chesspecker, an open source chess training app! Love chess as much as code? Buy us a coffee or open a PR ☕️

deSEC's mission is to enhance the security of online data transmission, by spreading the seamless use of state-of-the art encryption technology. Our main project is developing and operating a free, modern, DNSSEC-enabled, managed DNS service.

Software Engineer & Developer. Specialised in Custom & Headless CMS. Interested in DSP Software & VST-Plugins.

Support Josh's open source work. Josh develops kits and tools for beginning developers alongside libraries for advanced tooling in Ruby, JavaScript, Go, and Elixir.

I am Chris alias shibumi, a computer science student located in Germany. My projects are mostly related to Arch Linux, my own tools and SRE/Devops stuff (Kubernetes, etc). My favourite programming language is Go.

Software developer since 2006, now focused on teaching and mentoring other developers in Brazil through Codar.me.

I'm Anthony, and I help publish [Jellyfin Project](https://jellyfin.org) apps, while maintaining our community and third party support.

Support 0xrawsec's open source work

🙋‍♂️ Hi, I'm Kilim, I've am currently working on https://github.com/kilimchoi/engineering-blogs. Repo currently has 19k+ followers and growing. I will feature your company logo on the repo if you sponsor me.

We have set out to create an efficient open source platform which leverages user's hardware and bandwidth to form a secure and efficient network. Ixian allows you to build and monetize solutions that require scaling and secure streaming capabilities.

SimpleX Chat - the most private and secure chat and application platform

Next-generation IDE infrastructure for the Rust programming language.

Heathen is a Unity Asset developer and the author of many editor extensions integrations and system tools such as System Core, PhysKit and more. Help support our open source initiatives and earn valuable perks at the same time!