Flint Engine

Flint is a modular C++20 2D game engine built around SDL3.

‍Documentation status: This site is being developed alongside the engine. Guides marked Draft are outlines, not verified API contracts.

Start here

Getting started — build and integrate Flint (draft)
Architecture — engine responsibilities and lifecycle (draft)
Rendering — graphics and SDL GPU (draft)
Assets — asset loading and packaging (draft)
Input and windows — event and window abstractions (draft)
State management — application/game state (draft)
UI and FLML — retained UI and markup (draft)
Examples — runnable examples to add
Contributing to the docs — documentation conventions

API reference

Browse Classes, Namespaces, Files, and Modules using the site navigation. The API reference is generated from Flint's public headers under include/flint.

Project status

Flint is under active development. Confirm API details against the version of the engine you are building.