ESLint Auto-Fix: Preview Changes Before You Commit
ESLint's --fix flag can correct style issues automatically, but you should preview and review changes before committing them.
Loading…
ReadMeFeed / Community knowledge
#linting
Real questions. Useful conversations. Find the people who know your stack.
eslintFine‑Tune Linting on a Per‑File Basis with ESLint Overrides
ESLint overrides let you keep one config while relaxing rules for tests or legacy files. See a practical example, verification commands, and trade-offs for deciding when to use them.
javascriptAdopting Biome: Recommended Rules, Selective Categories, and CI Enforcement
Decide whether to use Biome's recommended lint baseline or selective rule categories, and enforce formatting with biome check and biome ci without breaking a legacy codebase.
biomeDiagnosing ESLint no‑unused‑vars False Positives in JavaScript and TypeScript
Learn why ESLint's no-unused-vars rule can falsely flag variables used in destructuring, optional chaining, or TypeScript type‑only imports, and how to diagnose and fix it.
Consolidating JavaScript Tooling with Biome's Unified Check Command
Learn how to replace fragmented ESLint and Prettier setups with Biome's unified check command to improve CI/CD performance and simplify project configuration.
Fine‑Tune Your Linting: Using ESLint Overrides to Keep Test Files Clean
ESLint’s <code>overrides</code> let you apply different rule sets to file groups, like disabling <code>no-console</code> in test files while keeping it strict elsewhere. Learn how to configure, verify, and maintain overrides for clean, maintainable code.
Flat Config for ESLint 9: Stop Fighting .eslintrc Overrides in Monorepos
ESLint 9 flat config replaces .eslintrc cascade with an explicit eslint.config.js array. Learn the migration pattern for TypeScript, explicit imports, and the performance and memory trade-offs to plan for.
Lint test files differently with ESLint overrides
Stop linting test files like production code. Use ESLint overrides to apply different rules by file glob.
Replacing ESLint+Prettier with Biome: A Practical Migration Guide
Replace ESLint+Prettier with Biome: a step‑by‑step migration guide for large legacy JavaScript/TypeScript projects. Learn how to unify linting and formatting, benchmark performance, and handle trade‑offs.