git:20260303.b38a50f to git:20261004.cc33b37

# biome-complete

## Overview

Complete Biome toolchain guidance covering configuration, linting rules, formatting, and migration from ESLint/Prettier.

## Structure

```

biome-complete/

SKILL.md # Main navigation hub

AGENTS.md # This file - complete reference guide

references/ # Detailed reference files by category

```

## Usage

1. Read `SKILL.md` to understand when to use Biome

2. Navigate to categories based on your task

3. Load reference files on-demand

4. Start with config, then linting, then formatting

## Reference Categories

| Priority | Category | Impact | Prefix |

|----------|----------|--------|--------|

| 1 | Configuration | CRITICAL | `config-` |

| 2 | Linting Rules | HIGH | `linting-` |

| 3 | Formatting | HIGH | `formatter-` |

| 4 | Migration | MEDIUM | `migration-` |

## Available References

**Configuration** (`config-`):

- `references/config-biome-json.md` - biome.json structure and schema

- `references/config-vcs.md` - VCS integration and ignored files

- `references/config-project.md` - Project organization and extends

**Linting Rules** (`linting-`):

- `references/linting-rule-categories.md` - Rule groups (correctness, style, etc.)

- `references/linting-severity.md` - Error, warning, info severity levels

- `references/linting-ignoring.md` - Disabling rules inline and in config

- `references/linting-recommended.md` - Recommended rule sets

**Formatting** (`formatter-`):

- `references/formatter-options.md` - Indentation, quotes, line width

- `references/formatter-line-endings.md` - CRLF vs LF configuration

- `references/formatter-trailing-commas.md` - Trailing comma options

- `references/formatter-ignore.md` - Ignoring files from formatting

**Migration** (`migration-`):

- `references/migration-from-eslint.md` - ESLint to Biome migration

- `references/migration-from-prettier.md` - Prettier to Biome migration

- `references/migration-gradual.md` - Gradual adoption strategies

- `references/migration-config-mapping.md` - Rule mapping reference

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