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Prettier

Opinionated code formatter

As of 29 August 2026, Prettier is free to use. Prettier is an opinionated code formatter. Softwr lists it under Developer Tools. Prettier is made by Prettier Contributors, launched in 2017, available on API.

Overview

What Prettier does

Prettier is an opinionated code formatter. It enforces a consistent style by parsing your code and re-printing it with its own rules that take the maximum line length into account, wrapping code when necessary.

What people use it for

  • Automatically formatting TypeScript files to project style standards
  • Enforcing consistent HTML indentation across component files
  • Removing style-related comments from pull request reviews
  • Formatting GraphQL queries with consistent indentation

The honest half

Where it falls short

Concrete and checkable, so you can decide whether any of them matter to you. This is the half of a review a vendor will not write about Prettier.

  • Inflexible style rules that cannot be customized significantly, forcing teams to accept opinionated defaults
  • Developers must format entire files rather than selective line ranges in some contexts
  • Limited language support compared to some alternatives, though it covers major languages

Cross-shopped

What people choose instead of Prettier

Each pairing was judged by two reviewers asking whether a buyer would genuinely weigh the two against each other. The ones that failed were deleted rather than published.

  • Prettier logo
    Prettier
    vs
    ESLint logo
    ESLint

    ESLint: Highly configurable JavaScript linter for enforcing coding standards and catching bugs with customizable rules

  • Prettier logo
    Prettier
    vs
    Yarn logo
    Yarn

    Yarn: Package manager with integrated code formatting and workspace management capabilities

Answered, with sources

Questions people ask

Each answer names the page it came from, so you can check it rather than take our word for it.

Is Prettier free and open source?

Yes, Prettier is completely free and open source, available as an npm package with no licensing costs or subscriptions.

Source
Can Prettier be integrated with ESLint?

Yes, Prettier integrates with ESLint by disabling ESLint formatting rules via eslint-config-prettier, allowing both tools to work together with Prettier handling formatting and ESLint handling code quality.

Source
Does Prettier support configuration customization?

Prettier is intentionally opinionated with limited configuration options to enforce consistency. You can create a .prettierrc file for basic customization, but Prettier does not support extensive rule customization like ESLint.

Source

Behind it

Who makes Prettier

Company
Prettier Contributors
Based in
Open Source
Founders
James Long

Timeline

Prettier over time

  1. Launch2017-01-01

    Prettier open sourced and released publicly with Vjeux's support

    Source
  2. Founded2016-12-01

    James Long creates Prettier as an opinionated JavaScript code formatter

    Source
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Softwr does not host reviews and shows no star rating for Prettier, because a rating we did not collect is not ours to publish. What is here is the pricing and platform detail from the vendor’s own pages, limitations we could state concretely, and alternatives a reviewer confirmed people weigh against it. Tell us if any of it is wrong.

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