Learn About Classes
Explore 4000+ meta classes with inheritance graphs and property details.
LoL Meta Wiki
Interactive documentation for 4000+ meta classes and properties. Built by the community, for developers and modders who want to understand League's internal data structures.
Powerful Features
Section titled “Powerful Features”Inheritance Trees
Interactive visualizations of class hierarchies and property listings.
Community-Driven
Improve class/property docs or write a new guide - all changes happen via GitHub PRs.
Markdown Support
Rich documentation with full Markdown formatting and code examples.
Looking something up?
Section titled “Looking something up?”If you already know the name, Ctrl K searches every class and property on the
site. Otherwise, start here:
Class Reference Every meta class, with its properties, types, defaults, and where it sits in the inheritance tree. Patch Changelog What each patch added, removed, or changed in the meta schema, back to 13.16.
Building tools?
Section titled “Building tools?”The same data the site is built from is served as a public, read-only JSON API - no key, no auth, permissive CORS.
Public API Base URL, the endpoint map, caching rules, and an OpenAPI 3.1 description to point a viewer at. Names and Hashes How the dataset is keyed, and how to look a class up by name or by FNV-1a hash.
Want to help document it?
Section titled “Want to help document it?”Most classes still have no description. Anything you know is worth writing down - changes go through GitHub PRs, and you don’t need the repo checked out.