BBC Bitesize revision and study guides for Computer Science.

The Blockly library adds an editor to your app that represents coding concepts as interlocking blocks. It outputs syntactically correct code in the programming language of your choice. Custom blocks may be created to connect to your own application.

Get creative, get connected, get coding! The pocket-sized computer transforming the world

A programming app to help you hone your coding skills.

Try out quickfire calculations to practice your skills of number based conversions.

Try out quickfire calculations to practice your skills of number based conversions.