zbowling/unity-utilitypackages

This repository is a toolkit of ready-made building blocks for Unity game development, created by Meta. Think of it like a library of pre-built features you can drop into your game to save time on common tasks. Instead of writing everything from scratch, developers can grab the specific tools they need and add them to their project. The repository contains two main categories of packages. The first group covers general utilities that any Unity project might need, things like a system for telling branching stories or narrative-driven experiences, a tool for creating portal-like views into your game world, and a watch window that lets you inspect and debug your code in real-time while the game is running. The second group focuses on XR (virtual reality) projects, particularly those using Meta hardware like Quest headsets. These include utilities for handling controllers and input devices, tools for integrating Meta avatars into multiplayer games, environmental effects like weather and ocean simulation, and a rope physics system for realistic interactions. To use any of these packages, you add them to your Unity project through the Package Manager using a simple URL. The repository is organized so you can pick and choose, you don't have to install everything, just the features your game actually needs. This is useful for teams building VR experiences, multiplayer games, or any Unity project that could benefit from pre-tested, production-ready code that Meta has already used in their own games and demos. The packages are open source and MIT licensed, meaning developers can use them freely and even contribute improvements back to the project. This approach lets Meta share infrastructure they've built internally while giving the broader game development community access to battle-tested tools that would otherwise take weeks or months to develop in-house.