biome-config/README.md

@luxfi/biome-config

Shared Biome linter and formatter configuration for the Lux Exchange workspace.

Overview

This package provides a single source-of-truth Biome configuration consumed by every package and app in the monorepo. The authored config lives in base.jsonc; a compiled, marker-resolved compiled/base.json is published for direct consumption.

Generic marker system

base.jsonc uses __INCLUDE_GLOBAL_VALUES__ markers in overrides to merge values from the main linter config. scripts/generate.js compiles the authored config into compiled/base.json by:

1. Extracting all rule values from the main linter.rules section.
2. Resolving __INCLUDE_GLOBAL_VALUES__ markers in override sections.
3. Merging the global values into the override at the same rule path.
4. Stripping the markers from the compiled output.

Only top-level keys are merged (first-level). Setting a key to "off" removes that specific global entry from an override; array options are deduplicated by JSON serialization.

Usage

Extend the compiled config from your biome.json:

{
  "extends": ["@luxfi/biome-config/compiled/base.json"]
}

License

BSD-3-Clause © 2020-2026 Lux Industries, Inc. See LICENSE.