Daytona is a Secure and Elastic Infrastructure for Running AI-Generated Code

[DEPRECATED] Powered by AI Playgrounds by E2B. Code interpreter on steroids for ChatGPT. Run any language, any terminal process, use filesystem freely. All with access to the internet.

Try It Online clone: online sandbox environment for testing code in a variety of languages

A CLI/library to execute code against test cases in various languages and obtain relevant results. 🚀

NPMChat is an open source, real-time chat platform for developers and teams. Built with the MENN stack (MongoDB, Express, Next.js, Node.js), it features collaborative code editing, live interview mode, file sharing, code execution, and more—all in a beautiful, modern UI. Perfect for learning, collaboration, and building together.

A Gleam playground based on the original 'Better Go Playground' project by x1unix. The playground is powered by React, the Monaco editor, OpenFaaS and the FastAPI Python framework.

TinyAgent brings the core ideas of the original Python library into a lean, zero-dependency TypeScript package. It turns plain functions into LLM-driven tools and lets you chain them together through a simple ReAct-style loop.

This project provides a simple yet powerful solution for compiling and executing source code in various programming languages using Nest.js and Docker.

# 🐢🚀 Node.js Sandbox MCP ServerThis repository hosts a Node.js server that implements the Model Context Protocol (MCP) for running JavaScript in isolated Docker containers. It allows for on-the-fly npm dependency installation, making it easy to execute code safely and efficiently.

Run Javascript inside tiddlywiki like jupyter notebook

Secure Node.js execution sandbox for AI. Allows coding agents & LLMs to dynamically run JavaScript, install NPM packages, and retrieve results, facilitating code generation, testing, and interactive assistance. MCP-compatible.

Secure, open-source RCE platform with Docker isolation, JWT auth, rate limiting, and multi-language support.

A JavaScript like language Known as ENIGMA 😎

Judge1 is a code execution engine that can run C++, JavaScript, and Python code in a containerized manner.

A browser-based JavaScript/TypeScript playground with a Chrome DevTools-like console. Features include real-time code execution, error handling, and detailed output formatting for various data types including Promises, functions, and objects. Built with React and TypeScript.

Code Tester platform to run your code remotely

A modern, fully functional coding evaluation platform like LeetCode built for CodeHarborHub. Supports problem solving, code execution, test cases, submissions, and leaderboard features for developers and learners.