Coder Prodigy

Build real games in JavaScript. Import your Scratch projects, then level up to text-based code with a friendly engine and a live editor.

Start with a guide Browse the reference

What is Coder Prodigy?

Coder Prodigy is a coding-education platform that introduces beginners to JavaScript through interactive lessons and projects. The game engine is compatible with Scratch, so it’s easy to move from block-based coding to text-based code: import an existing Scratch project and enhance it with JavaScript, or start a brand-new game using the built-in editor, sprite tools, and assets.

Guides

Step-by-step tutorials that build a complete behavior or game from start to finish. Start learning →

Cookbooks

Short, focused recipes for one small thing — move with the arrow keys, glide smoothly, say hello on click. Browse recipes →

Reference

A searchable index of every function and method you can call in sprite code, grouped by category. Open the reference →

Scratch-compatible

Import .sb3 files or paste a Scratch project link — your blocks become clean JavaScript you can read, run, and edit.

What you can do

Bring your Scratch projects. Upload .sb3 files or paste a project link; the blocks are converted to clean JavaScript with all assets preserved.
Write real code in the browser. An embedded editor with autocomplete, error checking, and a live console runs your game as you type.
Design sprites and sounds. Built-in sprite and sound editors keep your assets in sync with your game code automatically.
Share and export. Save games privately or share them with the community, and export to the web, desktop, or mobile.