eslint

(★ 27,468)

Find and fix problems in your JavaScript code.

Owner Repos

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Monorepo for the JS language tools.

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A visual tool for inspecting and understanding your ESLint flat configs.

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css ★ 307

CSS language plugin for ESLint

JavaScript

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  • tsconfig.base.json
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  • webpack.config.js

# Installation Guide

node
Prerequisites

Setup Steps

npm init @eslint/config@latest

Initialize ESLint and create a configuration file.

npx eslint yourfile.js

Run ESLint on the target file to check code quality.

Key Commands

npm init @eslint/config@latest

Interactively configure ESLint for your project and install required packages.

npx eslint src/**/*.js

Perform linting on specific files or directories using ESLint.

If using pnpm, it is recommended to create a .npmrc file with auto-install-peers=true and node-linker=hoisted in the root directory.

# Use via CDN

jsDelivr

jsDelivr serves any public GitHub repository as a CDN with zero setup. Pick a version and a file to get a ready-to-paste link and snippet.

Link
Example

Command Glossary

Commands referenced in this DOCs, explained below.

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eslint

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A pluggable linting utility for JavaScript and JSX.

eslint --init

Create the ESLint configuration file:

eslint {{path/to/file1.js path/to/file2.js ...}}

Lint one or more files:

eslint --fix

Fix lint issues:

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npm init

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Create a `package.json` file.

npm init

Initialize a new package with prompts:

npm init {{[-y|--yes]}}

Initialize a new package with default values:

npm init {{create-react-app}} {{my-app}}

Initialize a new package using a specific initializer:

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npm install

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Install Node packages.

npm {{[i|install]}}

Install dependencies listed in `package.json`:

npm {{[i|install]}} {{package_name}}@{{version}}

Download a specific version of a package and add it to the list of dependencies in `package.json`:

npm {{[i|install]}} {{package_name}} {{[-D|--save-dev]}}

Download the latest version of a package and add it to the list of dev dependencies in `package.json`:

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npx

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This command is an alias of `npm exec`.

tldr npm exec

View documentation for the original command:

// repository documentation