Build with Blockly An open-source, flexible library for developers to build visual programming editors with drag-and-drop blocks - …

The Blockly library is for software developers that want to add an editor to their app that represents coding concepts as interlocking …

Want to start over? Games for tomorrow's programmers. Block-based programming lessons for beginners.

Blockly is a drag-and-drop visual programming tool that introduces children as young as 6 to fundamental programming concepts …

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Blockly is a library that adds a visual code editor to web apps. The Blockly editor uses interlocking, graphical blocks to represent …

Jun 15, 2026 · From a developer's perspective, Blockly is a ready-made UI for creating a visual language that emits syntactically …

Movie is an introduction to mathematical equations. Use math to animate a movie. Then publish your movie for the world to watch.

We use Google Blockly plus our own special mix of custom blocks & styling to give you an easy to understand experience while …

For more documentation, visit the Blockly developer site.