Biome vs ESLint + Prettier in 2026: When to Switch and When to Stay
javascript
dev.to
The JavaScript tooling ecosystem has been moving toward consolidation. Biome is the most serious attempt to replace ESLint + Prettier with a single, Rust-based binary. After using both in production TypeScript projects — including AI agent backends and Next.js SaaS apps — here's the honest tradeoff. What Biome is Biome (formerly Rome) is a single binary written in Rust that handles: Formatting (replaces Prettier) Linting (replaces ESLint) Import organization (replaces eslint-plugin