CODE LAB
Build JavaScript as if it were a game.
Choose colorful blocks, organize a sequence and discover what each piece of code does.
Explore blocks Open Editor 2.0 Open Studio 3.0 Open Studio 4.0 — Coming soonJS BLOCKS STUDIO
Create, chat and remix
Everything happens in this editor.
Block Editor
Build an idea below and run it whenever you want.
Emojis
The conversation uses 1 credit per response.
Paste a public image; Google search is not performed automatically.
TOOLBOX
15 blocks to test
Drag a block or tap to add it.
No blocks in this category.
YOUR PROGRAM
Build a sequence
Quick assemble with DeepSeek
1 creditChoose the difficulty and the AI adds a sequence of blocks to your program.
Your streak starts here
Choose one of the 15 blocks above to create your first program.
Result
JavaScript Code
This is the code created by your blocks.
Write code
Write and test your own code in the editor.
This editor uses JavaScript to program the logic of blocks and games on the web.
Choose a block to start.