Welcome to the Zero docs

What this is

These docs cover the Zero engine, which you drive with Luau in your browser at origozero.ai, and how you publish what you build through ZeroMind, the shared library of worlds and assets.

The documentation comes from two places, and both stay current automatically:

• Guides. Hand-written walkthroughs for building in a world: scenes, entities, components, multiplayer, the VFS, tools, and more.
• API Reference. The full Luau scripting surface, generated directly from the engine on every release. If a function exists in the engine, its signature and description are here.

How to build

You don't install anything to start. Open a world in the browser, connect your AI agent (Claude Code, Codex, Cursor, or your own), and iterate: describe what you want, let the agent script it against the engine API, and watch it appear. When it's ready, publish it to ZeroMind so anyone can play it, or fork it as a starting point.

Finding your way

Use the sidebar to jump between sections. The Overview pages (like this one) are the on-ramp; Core and Topics go deep on specific systems; API Reference is the exhaustive per-namespace listing you'll keep open while scripting.