Discover JavaScript Blocks

The JavaScript Blocks Editor is a visual, intuitive programming environment. Program your micro:bit in Blocks or switch to JavaScript, and take full advantage of the device's many features, such as peer-to-peer radio and Bluetooth.

Develop your understanding of this editor by checking out the code reference page.



A load of great resources to get you started with the micro:bit and JavaScript Blocks!

Introduction to Computer Science Example projects + code 37 lesson ideas