Run Elixir code in your browser

In plain words

This tool lets developers run Elixir code directly in a web browser without installing anything locally. It's designed for programmers learning or experimenting with Elixir, offering an accessible way to test code snippets and explore the language's features. The browser-based environment makes it convenient for quick prototyping and sharing examples with others online.

written from the facts on this page · September 2026

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  I am super excited to open-source the code executor behind logicboard.com - an in-browser collaborative code editor. The backend is written in Elixir+Phoenix and implements a WebSocket API to execute code in docker containers. Next steps include making this more secure, I am considering Google's gVisor to implement better isolation between containers and the host kernel.

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  Programming Elixir2015 · amazon.com · ▲67

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  Repl.it Chrome2019 · chromewebstore.google.com · ▲173

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