Elsa is a minimal, fast and secure runtime for Javascript and Typescript written in Go


  • URL based imports.
  • No fs, net access unless specified.
  • Compliant to web standards.
  • Supports TypeScript.
  • Module caching.
  • Bundle your script into a single file.
  • Create a standalone executable for your bundles.

Getting Started

Try running a simple program:

Full-stack developer and Open Source contributor — https://github.com/null-none · https://www.linkedin.com/in/kal1sha/

Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store