Biome vs ESLint: Which Should You Choose in 2026?
Choosing between Biome and ESLint 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.
By Toolradar Team · Last updated February 28, 2026 · Methodology
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Biome
Fast formatter and linter for JavaScript and TypeScript
Best for you if:
- • Biome is a fast formatter and linter for JavaScript, TypeScript, JSON, and more
- • It replaces ESLint and Prettier with a single tool written in Rust for speed
ESLint
Pluggable JavaScript and TypeScript linter
Best for you if:
- • You want the higher-rated option (9.0/10 vs 8.2/10)
- • Standard JavaScript/TypeScript linter for code quality
- • Configurable rules with extensive plugin ecosystem
| At a Glance |  ESLint | |
|---|---|---|
Price | Free | Free |
Best For | IDE & Code Editors | IDE & Code Editors |
Rating | 82/100 | 90/100 |
| Feature | Biome | ESLint |
|---|---|---|
| Pricing Model | Free | Free |
| Editorial Score | 82 | 90 |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 0 |
| Categories | IDE & Code EditorsCode Review | IDE & Code EditorsCode Review |
How Biome and ESLint Compare
Biome
Fast formatter and linter for JavaScript and TypeScript
Free · 82/100 score
ESLint
Pluggable JavaScript and TypeScript linter
Free · 90/100 score
Who Should Use What?
On a budget?
Both are free. Compare plans on their websites.
Go with: Biome
Want the highest-rated option?
Biome: 82/100. ESLint: 90/100.
Go with: ESLint
Value user reviews?
Neither has user reviews yet.
Go with: ESLint
3 Questions to Help You Decide
What's your budget?
Both are free. Pricing won't help you decide here.
What's your use case?
Both are ide & code editors tools. Compare their specific features to decide.
How important are ratings?
ESLint scores higher: 90/100 vs 82/100.
Key Takeaways
ESLint
- Higher score: 90/100 vs 82
- Completely free
- Our pick for this comparison
Biome
The Bottom Line
ESLint (90/100) is our pick.
Frequently Asked Questions
Is Biome or ESLint better?
ESLint scores 90/100 in our evaluation. Both are free.
What are Biome and ESLint used for?
Biome: Fast formatter and linter for JavaScript and TypeScript. ESLint: Pluggable JavaScript and TypeScript linter.
What does Biome cost vs ESLint?
Biome is completely free. ESLint is completely free. Visit their websites for detailed pricing.