Cybersecurity Engineers and Offensive Security enthusiasts actively maintaining/updating PowerShell Empire and Starkiller UI in our spare time.

For more than 20 years, The Palner Group, Inc. has provided clients with the help and assistance they need to stay competitive in a rapidly changing environment.

We're a small indie team that develops Crest, a class-leading water technology for Unity.

Peculiar Ventures provides technology, product and services that make building modern, usable and secure applications and services easy.

I create free tutorials and open source tools for Laravel and Javascript developers to make it easier to build products and apps quickly.

Support sokra’s open source work

Support SquirrelJME, an open-source implementation of Java ME 8 that is capable of running mobile Java ME applications and older J2ME applications.

Albumentations is a fast and flexible library for image augmentation, designed to support training of computer vision models through a broad set of configurable transformation techniques.

Trying to bring type-safe concurrent programming from research to practice

Support Lymphatus's open source work, including the Caesium Image Compressor project!

Support acrobat’s open source work on knpLabs/php-github-api, Kunstmaan CMS and many more projects

Support me if you want more features for the AcidicJob gem and/or for me to provide more resources for Ruby on Rails developers to learn how to build strongly resilient applications that depend on and sync with external systems.

Support sailro’s open-source work

Oppia is an online platform increasing access to education via free lessons that address the needs of underserved learners.

I'm Maxine, a disabled developer with punk roots and a commitment to making technology more accessible and equitable. I focus on creating open-source technology that lowers access barriers and challenges the status quo.

The premier open-source Python-based content management system, with over 20 years of experience coupled with a modern front-end.

Support Ludovic Rousseau open source work

The Marlin Firmware group is constantly working to make 3D printing better, faster, and more reliable. We love 3D printing and see a great future in this technology. You can help out. Bring your skills, become a sponsor, and tell a friend!

Developer. Likes starting side projects and occasionally finishes them.

Hello, I'm Héctor! A developer and sysadmin who loves open source.

Pybricks brings Python coding to all smart LEGO hubs, with improved open source firmware and a beginner-friendly online coding interface. Whether you build trains, cities, robots, Pybricks makes your creations come alive.

Support cwensley’s open source work

Support educlopez's open source work

Hi, I'm Jan. My current focus is open source game development and helping the Bevy ecosystem along it. I also hang around the Discord and help people out. I'm mainly living off money I laid aside and IT odd jobs , so a sponsorship would be rad 😎