Judge0 is a robust, scalable, and open-source online code execution system that provides a wide range of applications with online code execution features. Whether you are developing competitive programming platforms, e-learning platforms, candidate assessment and recruitment platforms, online code editors, or online IDEs, Judge0 has got you covered. Featuring quick and easy installation, Judge0 offers a rich and verbose API documentation, making it simple for developers to integrate it into their projects.

Its scalable architecture ensures efficient performance, while its sandboxed compilation and execution guarantee security. With support for over 60 languages, Judge0 allows users to include additional files alongside their programs and customize compiler options, command-line arguments, and time and memory limits. Detailed execution results and webhooks (HTTP callbacks) further enhance the functionality.

In addition to Judge0, there is also Judge0 IDE, a free and open-source online code editor that enables users to write and execute code in numerous languages. It's perfect for those who want to quickly write and run code without the need for a full-featured IDE on their computer. Judge0 offers different pricing options, including a free Community Edition, self-hosted or shared cloud solutions, and various support levels.

It allows unlimited submissions and batched submissions, depending on the chosen plan. Choose Judge0 for a seamless and efficient online code execution experience. Get started now!