easl playground

Press Run to start the program.

Checking the program…

Running programs needs a browser with WebGPU (current Chrome, Edge, or Safari). You can still edit, and the editor still checks your code.

Console Click the canvas to give the program the keyboard (and let it play sound).

What the program prints, and any errors, appear here.

Keyboard shortcuts

Hover over a name to see its type or declaration. Edits to each example are saved in this browser until you reset it, and so are your sketches (New sketch… in the example menu).