mf² uses Ultracite for linting and formatting. Ultracite is a zero-config preset built on Biome, a Rust-based toolchain that replaces ESLint and Prettier.Documentation Index
Fetch the complete documentation index at: https://mf2.dev/docs/llms.txt
Use this file to discover all available pages before exploring further.
ultracite check before every commit.
Configuration lives in biome.jsonc at the project root. Ultracite provides the defaults; override individual rules as needed.
See Ultracite docs.