I develop and maintain jsTree and a number of smaller open-source PHP projects.

Advanced file manipulation tools and documentations: - hand-crafted PoCs, hash collisions, file format dissections.

Envox has been working for years to bring Test & Measurement solutions closer to ordinary users through the creation of open source hardware and software solutions.

Larabelles is a community for women, non-binary and trans Laravel developers.

Support Keboo’s open source work

Support muak’s open source work

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Support the work of Bridge Foundry, the umbrella organization to RailsBridge, ElixirBridge, GoBridge, and more.

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!

rclone is the most widely used cloud data migration tool. It can transfer data to and from 100s of providers. Users call rclone "The Swiss army knife of cloud storage", and "Technology indistinguishable from magic".

Hey, I'm Dénes and I'm developing Ergogen, a declarative generator for custom ergonomic keyboards. With GitHub sponsorship, I could afford fewer external commitments and devote more of my time and energy to open source.

Hi, I'm Christine Belzie, an open source enthusiast. I'm passionate about increasing inclusivity in tech communities. I'm also a writer and a learner. I'm excited to share my work and grow with you on GitHub.

Support TfTHacker's open source work

I spend a lot of my spare time on open-source. Most of it on Javalin, which is a simple web framework for Java and Kotlin. All expenses (domains, hosting, promotion) are being paid by myself, as I won't put ads on any of my projects.

I work on open source when my wife's asleep.

Support talkdai's open source work

Support bd_'s open source work, such as Modular Avatar

Support adoptium's open source work

Baseflow is a digital innovation company with software development at its core. We help our customers innovate with designing and building their digital products efficiently with our Agile mindset and lean processes. We love innovation!

Support causefx’s open source work

LibreSign is a Nextcloud app for signing online documents (e-sign).

Support hanachin’s open source work

I'm a C# developer & content creator. I created RiptideNetworking, a library that makes building multiplayer games easier.