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.

Support AlexanderBabel's open source work

I contribute to the Clojure open source ecosystem, polishing data science tools and making workshops and other educational materials focusing on doing data science using Clojure.

TiDev is a non-profit software foundation founded for and focused on the long-term maintenance, support, and care of the open-source Titanium SDK and surrounding eco-system.

As a Python core developer and PyPA member, most of my open source work involves Python somehow (from working on the language itself to libraries that utilize it).

Support adil192's open source work including the handwritten notes app Saber.

Building infrastructure and tools to better the Sia ecosystem

Support Riprod's work on DeskThing

IoT Techie and Educator / Member of Apache NuttX Project Management Committee

オープンソースのiOS日本語キーボードアプリ「azooKey」の開発者です！

I'm front end developer focusing on the browser extension developer

Support zerforschung's research and open source work

Frontend developer with expertise in HTML, CSS & JavaScript. I am helping frontend communities by sharing my knowledge in the form of open-source projects & content.

Support danschultzer’s open source work on Pow, Assent, Premailex, TestServer, and more!

I develop and maintain open source projects in my free time including Phpactor and Phpbench.

All backers' funds will go toward developing the project, covering annual domain costs, AI plans for rapid evolution, and other investments to ensure the project's growth.

Arcade Data would like to experiment with a sustainable ecosystem of individual users, companies and committers contributing to the Open Source project.

The jsx-eslint org primarily maintains `eslint-plugin-jsx-a11y` (an eslint plugin to improve accessibility (a11y) when using React jsx components) and `eslint-plugin-react`, which houses general-purpose react-specific eslint rules.

Hi, I'm v1s1t0r. An alien creating software for the open source community.

Cuarzo Software is a non-profit organization dedicated to enhancing the user experience, productivity, and creativity of individuals, by developing and providing free, open-source tools and software.

Hi I'm Aikar (Daniel). I currently work in the open source Minecraft Development community improving Minecraft Server performance, security and features. I am part of the PaperMC Core team, and consider myself a mentor to young developers.

Support our public domain work and help control the disposable email situation.

Hi, I'm Eric! Java developer at Paychex by day, maintainer of Voyager and Tenancy by night!

I'm a security engineer with extensive experience and management skills especially in PKI and identity.

Support bschaatsbergen's open source work