Biome

Biome is a fast, all-in-one toolchain for web projects that formats and lints JavaScript, TypeScript and other web languages — aiming to replace several separate tools (like a formatter and a linter) with a single, blazing-fast solution. Modern frontend projects typically rely on multiple tools for code formatting and linting, which can be slow and complex to configure and keep in sync. Biome consolidates these into one cohesive, high-performance tool written in Rust, dramatically improving speed and simplifying the developer experience.

The project provides both a code formatter (to keep code consistently styled) and a linter (to catch errors, enforce best practices and improve code quality), unified in one tool with sensible defaults and easy configuration. Because it's built in Rust and engineered for performance, Biome runs much faster than many traditional JavaScript-based tools, which matters in large codebases and CI pipelines where speed adds up. By combining formatting and linting and aiming for compatibility with existing standards, it reduces the number of dependencies and the configuration burden teams face, while keeping their code clean and consistent.

Biome is used by developers and teams who want a faster, simpler approach to formatting and linting their web code, consolidating their toolchain and speeding up their workflow and CI. By replacing multiple slow tools with one fast, integrated solution, it improves developer experience and reduces the friction of maintaining code quality, which is especially valuable as projects grow. As an open-source project, it benefits from community involvement and transparency. As frontend tooling continues to evolve toward faster, more integrated solutions — often powered by Rust — tools like Biome represent a meaningful step forward. For developers and teams that want a fast, all-in-one formatter and linter for their JavaScript and TypeScript projects, simplifying their toolchain while keeping code clean, Biome offers a modern, high-performance and genuinely useful solution.