Prettier vs Biome: Which is Better in 2026?
Choosing between Prettier and Biome comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
Bottom line: Prettier wins this matchup. Testing Library is our overall Testing & QA pick. Testing Library is our free Testing & QA pick. Pick Biome if you need a fully free option.
Short on time? Here's the quick answer
Based on published vendor pricing and features and on public review data, here's who should pick what:
Prettier
Automated code formatting that eliminates style debates
Best for you if:
- • You want ends style debates
Biome
Fast formatter and linter for JavaScript and TypeScript
Best for you if:
- • You want fast linter/formatter
| At a Glance | Prettier | |
|---|---|---|
Starts at | Free 100% free | Free 100% free |
Category | Developer Tools IDE & Code Editors | Developer Tools Testing & QA |
Rating | 4.8/5 Trustpilot 4.8 61 reviews | n/a |
Free plan | Yes | Yes |
Choose Prettier or Biome?
Choose Prettier if
- You want ends style debates
- You want automatic and fast
Choose Biome if
- You want fast linter/formatter
- You want rust-based
In-Depth Analysis
Prettier
Automated code formatting that eliminates style debates
Prettier's pricing is exceptionally generous, as it offers all its features completely free under an MIT license.
Strengths
- Pro: Ends style debates
- Pro: Automatic and fast
- Pro: Works across languages
Weaknesses
- Con: Can't customize much
- Con: Opinions you might dislike
- Con: Can conflict with linters
Key features
Biome
Fast formatter and linter for JavaScript and TypeScript
Biome offers a completely free and open-source solution, making it incredibly generous.
Strengths
- Pro: Fast linter/formatter
- Pro: Rust-based
- Pro: Rome successor
- Pro: Single tool
- Pro: Good performance
Weaknesses
- Con: Newer tool
- Con: Ecosystem building
- Con: Plugin system limited
- Con: Migration effort
- Con: Community smaller
Key features
Pricing: Prettier vs Biome
| Plan | Prettier | Biome |
|---|---|---|
| Tier 1 | Free Open Source | Free Free |
Pricing verified from each vendor's public pricing page. Compare in detail on Prettier pricing and Biome pricing.
Key Takeaways
Prettier
- Completely free
- Our pick for this comparison
Biome
- Choose if you want fast formatter and linter for JavaScript and TypeScript
The Bottom Line
Prettier wins this matchup. Testing Library is our overall Testing & QA pick. Testing Library is our free Testing & QA pick.
Frequently Asked Questions
Is Prettier or Biome better in 2026?
Prettier wins this matchup. Testing Library is our overall Testing & QA pick. Testing Library is our free Testing & QA pick. Pick Prettier for developer tools workflows (main strength: ends style debates). Pick Biome for developer tools workflows (main strength: fast linter/formatter).
What are Prettier and Biome used for?
Prettier: Automated code formatting that eliminates style debates. Biome: Fast formatter and linter for JavaScript and TypeScript.
What does Prettier cost vs Biome?
Prettier is free. Biome is free.
What's the main difference between Prettier and Biome?
Prettier's main strength: ends style debates. Biome's main strength: fast linter/formatter.