Best Oxc Alternatives

Biome is a Rust-based toolchain for JavaScript, TypeScript, JSX, JSON, and CSS that combines formatting and linting in a single tool running 20-50x faster than ESLint + Prettier. Provides 300+ lint rules with automatic fixes, opinionated formatting compatible with Prettier output, and import sorting. Zero configuration needed to start with sensible defaults. Designed as a drop-in replacement for ESLint and Prettier with first-class IDE support via VS Code and JetBrains extensions.

ESLint is the standard open-source linter for JavaScript and TypeScript with 26K+ GitHub stars. Statically analyzes code to find problems, enforce coding conventions, and automatically fix issues. Features a pluggable rule architecture with 300+ built-in rules and thousands of community plugins for React, Vue, Angular, Node.js, and more. Flat config system in ESLint v9 simplifies configuration. Integrates with every major editor, CI/CD pipeline, and build tool in the JavaScript ecosystem.

SWC is a super-fast JavaScript and TypeScript compiler written in Rust that serves as a drop-in replacement for Babel. It compiles modern JavaScript and TypeScript to backward-compatible versions up to 20x faster than Babel by leveraging Rust performance and parallelism. SWC handles JSX transformation, TypeScript stripping, module transpilation, and minification in a single tool, and powers major frameworks including Next.js, Parcel, and Deno.