Sign Up for Free

RunKit +

Try any Node.js package right in your browser

This is a playground to test code. It runs a full Node.js environment and already has all of npm’s 1,000,000+ packages pre-installed, including espruino with all npm packages installed. Try it out:

var espruino = require("espruino")

This service is provided by RunKit and is not affiliated with npm, Inc or the package authors.

espruino v0.1.40

Command Line Interface and library for Communications with Espruino JavaScript Microcontrollers

RunKit is a free, in-browser JavaScript dev environment for prototyping Node.js code, with every npm package installed. Sign up to share your code.
Sign Up for Free