prettier vs eslint vs js-beautify vs standard
JavaScript Code Quality Tools
prettiereslintjs-beautifystandardSimilar Packages:

JavaScript Code Quality Tools

JavaScript code quality tools are essential for maintaining clean, consistent, and error-free code in web development. They help developers enforce coding standards, format code, and identify potential issues before deployment. These tools can significantly improve code readability, maintainability, and overall project quality, making them invaluable in collaborative environments. By integrating these tools into the development workflow, teams can ensure that their code adheres to best practices and is easily understandable by others, thereby enhancing collaboration and reducing technical debt.

Npm Package Weekly Downloads Trend

3 Years

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Package
Downloads
Stars
Size
Issues
Publish
License
prettier36,845,98851,7908.58 MB1,4592 months agoMIT
eslint027,2242.89 MB97a day agoMIT
js-beautify08,954982 kB438a year agoMIT
standard029,435164 kB1292 years agoMIT

Feature Comparison: prettier vs eslint vs js-beautify vs standard

Configuration Flexibility

  • prettier:

    Prettier is opinionated and has minimal configuration options, which simplifies the formatting process. It enforces a consistent style across the codebase, reducing the need for discussions about code style preferences.

  • eslint:

    ESLint offers extensive configuration options, allowing developers to customize rules, environments, and plugins to fit their specific project needs. This flexibility enables teams to enforce unique coding standards and practices effectively.

  • js-beautify:

    js-beautify is relatively simple and does not require extensive configuration. It focuses primarily on formatting code, making it easy to use without needing to set up complex rules or configurations.

  • standard:

    Standard is designed to be zero-config, meaning it comes with a predefined set of rules that cannot be changed. This makes it easy to adopt but limits customization.

Integration with Development Tools

  • prettier:

    Prettier integrates well with most IDEs and editors, allowing for automatic formatting on save. This feature ensures that code is consistently styled without manual intervention, streamlining the development workflow.

  • eslint:

    ESLint integrates seamlessly with various development tools and IDEs, providing real-time feedback and suggestions as you code. This integration helps catch issues early in the development process, improving code quality.

  • js-beautify:

    js-beautify can be integrated into build processes or used as a standalone tool, but it lacks the real-time linting capabilities of ESLint. It is primarily used for formatting code rather than ongoing analysis.

  • standard:

    Standard can be integrated into CI/CD pipelines to enforce code style checks automatically. However, it does not provide real-time feedback like ESLint.

Community and Ecosystem

  • prettier:

    Prettier has gained significant popularity and has a strong community backing. It supports various languages and frameworks, and its opinionated nature has led to widespread adoption in many projects.

  • eslint:

    ESLint has a large and active community, with numerous plugins and extensions available to enhance its functionality. This ecosystem allows developers to tailor ESLint to their specific needs and leverage community-contributed rules.

  • js-beautify:

    js-beautify has a smaller community compared to ESLint and Prettier, resulting in fewer plugins or extensions. It is primarily focused on formatting rather than linting, which limits its ecosystem.

  • standard:

    Standard has a dedicated community that promotes its use for JavaScript projects. However, its zero-config approach may limit the number of extensions or plugins available.

Learning Curve

  • prettier:

    Prettier is designed to be easy to use, with minimal configuration required. Developers can quickly adopt it without needing to understand complex options, making it beginner-friendly.

  • eslint:

    ESLint has a moderate learning curve due to its extensive configuration options and rule sets. New users may need time to understand how to set up and customize their linting rules effectively.

  • js-beautify:

    js-beautify is straightforward and easy to use, making it accessible for beginners who need a simple tool for formatting code without complex configurations.

  • standard:

    Standard's zero-config approach makes it easy to get started, as there is no need to configure rules. However, users may need to familiarize themselves with its predefined rules.

Performance

  • prettier:

    Prettier is optimized for performance and can format large files quickly. Its focus on speed ensures that formatting does not significantly slow down the development process.

  • eslint:

    ESLint can be resource-intensive, especially with large codebases and numerous rules. However, it provides options to optimize performance, such as limiting the scope of linting or using caching.

  • js-beautify:

    js-beautify performs well for formatting tasks, but it may not be as efficient for large files or complex codebases compared to dedicated linters.

  • standard:

    Standard's performance is generally good, but it may vary depending on the complexity of the codebase and the number of rules being enforced.

How to Choose: prettier vs eslint vs js-beautify vs standard

  • prettier:

    Opt for Prettier if you want an opinionated code formatter that enforces a consistent style across your codebase. It automatically formats code on save, reducing debates over code style and allowing developers to focus on writing code rather than formatting it.

  • eslint:

    Choose ESLint if you need a highly configurable linter that allows you to enforce coding standards and catch errors in your JavaScript code. It supports a wide range of plugins and rules, making it suitable for various coding styles and frameworks.

  • js-beautify:

    Select js-beautify if your primary need is to format JavaScript, HTML, or CSS code to improve readability. It is straightforward and focuses on beautifying code without enforcing strict linting rules, making it ideal for quick formatting tasks.

  • standard:

    Choose Standard if you prefer a zero-configuration approach to code style enforcement. It provides a set of rules that are widely accepted in the JavaScript community, making it easy to adopt without extensive setup.

README for prettier

Prettier Banner

Opinionated Code Formatter

JavaScript · TypeScript · Flow · JSX · JSON
CSS · SCSS · Less
HTML · Vue · Angular
GraphQL · Markdown · YAML
Your favorite language?

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npm version weekly downloads from npm code style: prettier Follow Prettier on X

Intro

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.

Input

foo(reallyLongArg(), omgSoManyParameters(), IShouldRefactorThis(), isThereSeriouslyAnotherOne());

Output

foo(
  reallyLongArg(),
  omgSoManyParameters(),
  IShouldRefactorThis(),
  isThereSeriouslyAnotherOne(),
);

Prettier can be run in your editor on-save, in a pre-commit hook, or in CI environments to ensure your codebase has a consistent style without devs ever having to post a nit-picky comment on a code review ever again!


Documentation

Install · Options · CLI · API

Playground


Badge

Show the world you're using Prettiercode style: prettier

[![code style: prettier](https://img.shields.io/badge/code_style-prettier-ff69b4.svg?style=flat-square)](https://github.com/prettier/prettier)

Contributing

See CONTRIBUTING.md.