Biome vs Prettier

Side-by-side comparison of two listed Dev Tools — real listing data only, no paid placement.

On record, they differ in: unique tags (Biome 2: #linter #rust vs Prettier 2: #code-style #open-source); category rank (Biome #25 vs Prettier #28). Same pricing model (Free) and category (Dev Tools). Listing facts only — not a recommendation.

Biome

One fast Rust toolchain replacing ESLint and Prettier

Free #linter #formatter #rust

Biome formats and lints JavaScript, TypeScript, JSX, JSON and CSS from a single Rust binary — roughly 25x faster than Prettier with 97% compatibility — cutting frontend toolchain config to one file.

Published 2026-08-06 · Links checked 2026-09-16

Visit Biome →

More Biome alternatives →

Prettier

The opinionated code formatter that ended style debates

Free #formatter #code-style #open-source

Prettier reformats JavaScript, TypeScript, CSS, HTML, Markdown and more to a consistent style on save, removing formatting from code review entirely. Free, open source and embedded in most frontend workflows.

Published 2026-08-06 · Links checked 2026-09-16

Visit Prettier →

More Prettier alternatives →

Biome vs Prettier at a glance

	Biome	Prettier
Pricing	Free	Free
Category	Dev Tools	Dev Tools
Rank in Dev Tools	Position #25 of 77	Position #28 of 77
Alternatives listed	1 →	1 →
Shared tags	#formatter
Unique tags	#linter #rust	#code-style #open-source
Source code	github.com/biomejs/biome	github.com/prettier/prettier
Documentation	Not detected on official site (checked 2026-09-17)	prettier.io/docs/
In their own words	Format, lint, and more in a fraction of a second.— official site (homepage description), checked 2026-09-17	—
Official channels	YouTube Bluesky Mastodondeclared on biomejs.dev via rel=me	X (Twitter)declared on prettier.io via homepage link with a matching handle
Official website	biomejs.dev	prettier.io
Site preview

Rank = neutral rotation by listing ID, not a quality score · how it works

Listing metadata (published, links checked, site check, fact sources)

	Biome	Prettier
Published	2026-08-06	2026-08-06
Links checked	2026-09-16	2026-09-16
Official site check	Online when last checked (2026-09-16)	Online when last checked (2026-09-16)
Facts source	official site · Facts verified 2026-09-17	official site · Facts verified 2026-09-17

Biome is Free; Prettier is Free. Both are listed in Dev Tools on ToolDock.

What they have in common: #formatter

More Dev Tools comparisons

Prettier vs Astro Prettier vs Bun Prettier vs Vite

Frequently asked questions

Is Biome or Prettier free?

Biome is listed as free; Prettier is listed as free. Pricing label set at listing time; official pricing page linked where verified — see each official website for current details.

What do Biome and Prettier have in common?

Both are Dev Tools listed on ToolDock, and they share the tag formatter.

What are alternatives to Biome and Prettier?

ToolDock keeps a tag-matched alternatives list for each: see Biome alternatives and Prettier alternatives.