biome-linter-formatter-expert

# Biome Linter & Formatter Expert (2026 Edition) [English](#english) | [Bahasa Indonesia](#bahasa-indonesia) --- <a name="english"></a> ## English ### Orchestration & Integration - **`monorepo-architect`**: Biome configuration in monorepo workspaces. - **`ci-cd-devops-architect`**: Biome in CI/CD pipelines. - **`scalability-clean-code`**: Code quality standards enforcement. - **`typescript-expert`**: TypeScript-specific lint rules. ### Description Expert guide for Biome v2, the Rust-based unified linter and formatter replacing ESLint + Prettier. Covers migration from ESLint/Prettier, custom rule configuration, CI integration, monorepo setup, and editor integration. Includes performance comparison and best practices for 2026 JavaScript/TypeScript projects. ### Trigger Conditions - Setting up code linting and formatting for new projects. - Migrating from ESLint + Prettier to Biome. - Configuring Biome in monorepo or CI/CD pipelines. - Resolving linting or formatting configuration issues. --- ### Why Biome over ESLint + Prettier? | Aspect | Biome v2 | ESLint 9 + Prettier 3 | |--------|----------|----------------------| | Speed | 10-100x faster (Rust) | Baseline (Node.js) | | Config Files | 1 (`biome.json`) | 2-3 files | | Formatter + Linter | ✅ Unified | Separate tools | | Import Sorting | ✅ Built-in | Plugin required | | CSS/JSON Support | ✅ Built-in | Plugin required | ```bash # Install and init npm install --save-dev @biomejs/bi...