Hi, I'm John Leider — creator of Vuetify. I help maintain the Vuetify ecosystem: frameworks, design systems, components, and developer tooling for the Vue community.

Creator of {fmt} and author of C++20 std::format and C++23 std::print. I build high-performance libraries, maintain Żmij and dtoa-benchmark, and contribute to C++ standardization. Sponsorship supports ongoing maintenance and performance research.

I maintain a lot of libraries and tools, used by millions of developers around the globe. sponsorship is not to fund my bank account, but to encourage me to continue to create, maintain, and support the projects.

Support Richard Wilkes' open source work!

I'm a student in computer engineering who loves building stuff. Giving support will enable me to realize more awesome projects, while following my passion.

OpenWISP is sustained by countless hours of invisible work across fast-moving ecosystems. Sponsorship helps us reward contributors, cover basic costs, and keep both OpenWISP and its wider open source dependencies healthy.

Support Mathieu's open source work

TurboVNC is an open source high-speed secure-by-default VNC implementation that enables on-demand remote desktop access, with workstation-like levels of performance, to Linux and Unix hosts.

I have a huge passion for security and a deep love for Japanese open-source software. I’m a dedicated contributor to several projects, most notably Hono!

Support markdown-it's open source work

Hey, I’m Arthur👋 If my work rings a bell, it’s great to have you here! Beyond my own projects, I’ve also been diving into contributing to many amazing open-source initiatives during my free time. 😄✨

Support Brett's work on developing projects like eslint-plugin-jsdoc and IndexedDBshim to provide more power to technical and non-technical users, untied to centralized solutions!

MCPJam is the local inspector for ChatGPT apps and MCP servers.

I enjoy programming on a whim.

The Hack Foundation (EIN: 81-2908499) was founded in 2016 to serve as the legal entity for Hack Club, a nonprofit network of high schoolers creating the coding education they wish they could have.

Support The Calyx Institute's open source work on CalyxOS, as part of our mission to bring privacy by design to everyone

I'm an engineer and CS student spending a lot of time contributing to the React Native ecosystem. Passionate about React Native, Swift, typescript, and animations

Support JonnyWong16’s open source work

I'm a freelance WordPress developer, testing and automation advocate, and avid developer. I was born in Italy and moved my base of operations (my laptop) to Paris, France, in 2016. I built and fired a cannon when I was 8.

Easiest way to add multi-environment yaml settings to Rails, Sinatra, Pandrino and other Ruby projects.

AnyCable brings true performance, scalability, and low resource consumption to Ruby and Rails real-time applications by moving low-level WebSockets handling from Ruby to Go, but leaving all the code business logic in your app.

I'm a libre software enthusiast born and residing in Prague, Czech Republic. Right now my main focus is Weblate, but I am also a long-term contributor to various other libre software projects like Gammu, phpMyAdmin and Debian.

Flarum is the next-generation forum software that makes online discussion fun. It's simple, fast, and free.

Support solnic’s open source work

GlobaLeaks is free, open-source whistleblowing software enabling anyone to easily set up and maintain a secure reporting platform.