Stay organized with collections Save and categorize content based on your preferences. Blockly is a visual programming editor by Google that uses drag-and-drop blocks. It’s the engine that powers the most popular coding education programs world wide.
![Blockly | Google for Developers](https://cdn-ak-scissors.b.st-hatena.com/image/square/8a37614e23e2894a928c9e99f7278d374c329b86/height=288;version=1;width=512/https%3A%2F%2Fwww.gstatic.com%2Fdevrel-devsite%2Fprod%2Fv85aee14ad439a087d9e958f223735d57cdfda16a7f6497504c9ce4a10dce0396%2Fdevelopers%2Fimages%2Fopengraph%2Fgoogle-blue.png)