Mockoon is building open-source tools for API design and mocking.

Support lukaszsamson's open source work on ElixirLS

Chris-san works tirelessly on open source projects to provide hot food and clean hay for Raphtalia-chan to sleep on. Help Chris-san on his journey to raise Raphtalia-chan and craft the open source tools all developers crave!

Support The ClemBotProject's open source work in providing services to every discord user!

Medito Foundation is a nonprofit dedicated to improving mental wellbeing and helping people cope better with depression, stress, anxiety, and any other negative states of mind

Enthusiastic C++/Qt developer

Support Stefan Kroboth, the creator and main developer of the numerical optimization library [argmin](https://github.com/argmin-rs) and other related crates.

sqlmap: a leading open-source penetration testing tool, automating detection and exploitation of SQL injection vulnerabilities, and assessing database servers.

I'm a software researcher living in Berlin, working on distributed mesh networking, NixOS tooling, and educational material. My main research project is https://irde.st

TypeScript tooling for Ethereum. Used by Uniswap, Coinbase, Stripe, ENS, Optimism, and more.

Help us build the best open source media player for macOS

Tech enthusiast & Open Source advocate 🚀 | M.Sc. in Computer Science 🎓 | Passionate about coding, travel, cooking, and sports ⚽💻 | Call me Niekes 🌟

Autodidact. Working on JS tooling. Prev. at @amazon @uber @NVIDIA @trulywireless @mylkguys @popsql https://twitter.com/amilajack

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Support reenatoteixeira's open source work

My name is Jan Mrázek, but nearly everyone calls me Honza. I am a programmer and maker from the Czech republic. I design robots, build electronic and mechanical devices, and also explore and improve MSLA 3D printing.

PHPStan focuses on finding errors in your PHP code without actually running it. It catches whole classes of bugs even before you write tests for the code.

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I'm the creator of http://pepy.tech, a website to view python package download stats🐍

Support AleshaOleg’s open-source work

Zulip is a powerful, open source group chat application that combines the immediacy of real-time chat with the productivity benefits of threaded conversations.

Support xbst's (Isik's Tech) open source PCB designs and 3D printer mods

Wasp is a Rails-like web app framework for React, Node.js and Prisma. Develop your app in a day and deploy it with a single CLI command.