---
title: "Welcome to the Zero docs"
description: "Documentation for the Zero engine: guides for building 3D worlds and games with Luau, plus the full engine API reference, all published through ZeroMind."
section: "Overview"
slug: "welcome"
canonical: "https://origozero.ai/docs/welcome"
updated: "2026-09-12T15:08:39.081494007+00:00"
tags: ["overview", "getting-started"]
---

# Welcome to the Zero docs

## What this is {#what}

These docs cover the **Zero engine**, which you drive with Luau in your
browser at [origozero.ai](https://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 {#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 {#navigate}

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.