CoCalc feature
Run Julia Online
Use Julia in notebooks, terminals, Pluto, and source files.
Run Julia online in a collaborative CoCalc project: the Julia image with its Jupyter kernel, Pluto reactive notebooks, VS Code in the browser, package environments that live with your files, and .jl scripts in a real Linux terminal.
Run Julia in Jupyter notebooks, Pluto, package environments, source files, and terminals.
Run Julia online
Run Julia in your browser without installing anything: start a project on the Julia image and it comes with the Julia Jupyter kernel, Pluto for reactive notebooks, and VS Code in the browser.
Keep data, notebooks, and environment records in the shared project. Collaborators should verify the Julia version and active environment before comparing results.
- Julia notebooks with real-time collaboration, cell chat, and TimeTravel history
- Pluto reactive notebooks start from the project's Apps panel, with bundled examples
- Keep Project.toml and Manifest.toml with the analysis to record dependencies and resolved versions
- .jl files open in the collaborative editor with a one-click julia REPL
- Terminal computations can continue after browser disconnect while the project runtime remains running