Kids coding playground

Try changing numbers or text, then run the program again.

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Steps run 0
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Output

Variables

Step trace

The BASIC code runs in your browser. Typed code is not sent to Heavens Help telemetry.

See examples

PRINT and variables

Start with PRINT and LET to show text, store a value, and print it back.

FOR / NEXT loops

Use a loop to count numbers and build a running total step by step.

IF / THEN choices

Change a score and see how IF decides which message appears.

About this helper

This playground teaches early programming ideas with a tiny BASIC-style interpreter. Children can edit examples, run the whole program, or step through one instruction at a time while watching output and variables change.

Does the typed code leave the device?

No. The BASIC interpreter runs locally in the browser and does not send typed code to telemetry.

Which commands work?

The first version supports PRINT, LET, FOR, NEXT, IF, THEN, numbers, strings, and simple math.

Is this a full programming language?

No. It is a small teaching interpreter for first lessons in variables, loops, and choices.