Top 8 Paid Open Source Programs To Apply To in 2023

Mozilla Firefox

Mozilla Firefox is an open-source web browser that welcomes paid contributors.

Apache Software Foundation

Apache Software Foundation is a non-profit organization that provides open-source software products for a wide range of applications.


WordPress is a popular content management system that powers millions of websites worldwide. 

Linux Kernel

The Linux Kernel is the core of the Linux operating system. Developers can work on various aspects of the kernel, including device drivers, file systems, and network protocols.

React Native

React Native is a framework for building mobile applications using JavaScript and React. 


LLVM is a collection of modular and reusable compiler and toolchain technologies.


GitLab is a web-based Git repository manager that provides source code management, continuous integration, and other DevOps features.

Eclipse Foundation

Eclipse Foundation is a non-profit organization that provides a development environment and a set of plug-ins for various programming languages.

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