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Head-to-head · Linters

clang-tidy vs Biome

  • Updated Oct 2026
  • Both researched from official sources
  • 6 checks side by side
Higher score clang-tidy #5 in Linters 8.7/10 Open source ✓ 4 of 4 features Visit LLVM Project
Biome #8 in Linters 8.4/10 Free plan Free plan✓ 4 of 4 features Visit Biome

clang-tidy leads on 0 checks, Biome on 1, and 5 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreclang-tidy · 8.7/10
  • Free planonly Biome

clang-tidy scores higher on our rubric for linters: 8.7 against 8.4 out of 10; our editors rank them #5 and #8.

Biome leads on languages supported: 17 versus 3.

clang-tidy is the better fit for C++ teams needing bug and style analysis. Biome is the better fit for teams linting and formatting web code.

  • clang-tidy fits best

    C++ teams needing bug and style analysis

  • Biome fits best

    Teams linting and formatting web code

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Side by side

Feature clang-tidy 8.7/10 Visit ↗ Biome 8.4/10 Visit ↗
At a glance
Editor score 8.7 8.4
Ranking #5 in Linters #8 in Linters
Best for C++ teams needing bug and style analysis Teams linting and formatting web code
Pricing model Free Free
Starting price Open source Free plan
Free plan Not checked yet ✓ (best)
Free trial — —
Support Community, Docs Community, Docs
Integrations 8 integrations 5 integrations
Built for Solo, Small business, Mid-market, Enterprise Solo, Small business, Mid-market, Enterprise
Features clang-tidy 4/4 · Biome 4/4
Autofix ✓ ✓
Custom rules ✓ ✓
Security rules ✓ ✓
CI support ✓ ✓
Specs
Languages supported 3 17 (best)
IDE support Ide Ide
Our review
Pros
  • Covers style, interface misuse, bugs, performance, portability, and maintainability.
  • Supports autofix, custom query checks, CUDA analysis, and changed-line workflows.
  • Integrates with clangd, CLion, Visual Studio, Qt Creator, and other IDEs.
  • Combines linting, formatting, autofixes, import sorting, and CI checks
  • Supports editor workflows through VS Code, IntelliJ, and Zed integrations
  • Offers custom diagnostics, configurable rules, Docker images, and standalone binaries
Cons
  • Its main focus is C++ and Clang-based code analysis.
  • Autofix applies only to checks with supported fixes.
  • Configuration spans command-line globs, .clang-tidy files, and compilation databases.
  • Some listed languages are experimental or in progress
  • Not all listed language entries currently support linting
  • Its focus is web projects rather than general-purpose codebases
Our verdict

clang-tidy is an open-source, Clang-based linter for C++ teams that want more than basic style checking. It diagnoses style violations, interface misuse, statically detectable bugs, performance issues, portability problems, and…

Read the review →

Biome is an open-source toolchain for web projects, combining a formatter, linter, command-line interface, and Language Server Protocol integration. It is aimed at developers and teams maintaining modern web applications, with support for…

Read the review →
  1. clang-tidyLinters 8.7Open source
  2. BiomeLinters 8.4Free plan

Strengths and trade-offs

  • clang-tidy — where it wins

    • Covers style, interface misuse, bugs, performance, portability, and maintainability.
    • Supports autofix, custom query checks, CUDA analysis, and changed-line workflows.
    • Integrates with clangd, CLion, Visual Studio, Qt Creator, and other IDEs.

    Where it doesn't

    • Its main focus is C++ and Clang-based code analysis.
    • Autofix applies only to checks with supported fixes.
    • Configuration spans command-line globs, .clang-tidy files, and compilation databases.

  • Biome — where it wins

    • Combines linting, formatting, autofixes, import sorting, and CI checks
    • Supports editor workflows through VS Code, IntelliJ, and Zed integrations
    • Offers custom diagnostics, configurable rules, Docker images, and standalone binaries

    Where it doesn't

    • Some listed languages are experimental or in progress
    • Not all listed language entries currently support linting
    • Its focus is web projects rather than general-purpose codebases

More comparisons

All linters comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update