xo - ❤️ JavaScript happiness style linter

•    Javascript

---

Uses ESLint underneath, so issues regarding rules should be opened over there.JSX is supported by default, but you'll need eslint-config-xo-react for React specific linting.

eslint eslint-plugin eslint-rules linter nodejs shareable-configs formatter best-practices unicorns xo code-style style-linter autofix ❤️ cli-app cli xoxo hugs kisses happy happiness code quality style lint jscs jshint jslint validate standard strict check checker verify enforce hint simple

xo - ❤️ JavaScript happiness style linter

•    Javascript

---

Uses ESLint underneath, so issues regarding rules should be opened over there. JSX is supported by default, but you'll need eslint-config-xo-react for React specific linting.

eslint eslint-plugin eslint-rules linter nodejs shareable-configs best-practices unicorns xo code-style style-linter ❤️ cli-app cli xoxo happy happiness code quality style lint jscs jshint jslint validate standard strict check checker verify enforce hint simple

eslint-config-standard - ESLint Config for JavaScript Standard Style

•    Javascript

---

Shareable configs are designed to work with the extends feature of .eslintrc files. You can learn more about Shareable Configs on the official ESLint website.Note: We omitted the eslint-config- prefix since it is automatically assumed by ESLint.

development ecmascript es6 eslint linter standard static-code-analysis style-guide nodejs javascript-standard-style check checker code code-checker code-linter code-standards code-style enforce eslintconfig hint jscs jshint lint policy quality simple standard-style style style-checker style-linter verify

eslint-config-google - ESLint shareable config for the Google JavaScript style guide

•    Javascript

---

ESLint shareable config for the Google style

google code quality style lint linter jscs jshint jslint eslint validate code-style strict check checker verify enforce hint

Standard - JavaScript Style Guide, with linter & automatic code fixer

•    Javascript

---

Standard is a JavaScript style guide, with linter & automatic code fixer.

eslint linter style-guide static-code-analysis ecmascript javascript-standard-style code-checker code-linter code-standards code-style hint jscs jshint lint

lint-staged - 🚫💩 — Run linters on git staged files

•    Javascript

---

Linting makes more sense when running before committing your code. By doing that you can ensure no errors are going into repository and enforce code style. But running a lint process on a whole project is slow and linting results can be irrelevant. Ultimately you only want to lint files that will be committed. This project contains a script that will run arbitrary npm and shell tasks with a list of staged files as an argument, filtered by a specified glob pattern.

stage-files linter stylelint eslint git developer-experience workflow lint staged prettier code quality check format validate

eslint-config-auto - Automatically configure ESLint based on project dependencies

•    Javascript

---

This project got created because I got tired of managing eslint in multiple different projects and trying to keep them all vaguely in sync. It will automatically configure the most appropreate version of the airbnb eslint rules and a curated selection of plugins based on the contents of your project's package.json file each time you run eslint. When you add a new library to your project, the associated plugin will get automatically included. The aim here is to include a range of mostly reasonable plugins, whilst not being overly restrictive. The recommended configs for each plugin are used with a few exceptions for rules that have been disabled for appearing unduely restrictive or conflicting with other plugins. If you use Prettier then all the formating rules are also omitted by including eslint-config-prettier.

react redux babel typescript eslint eslint-plugin airbnb eslint-config lodash eslint-rules unicorn eslint-config-airbnb sonarjs

polyjuice - A utility to convert JSHint and JSCS files into ESLint files and vice-versa

•    Javascript

---

Polyjuice is a utility that converts JSHint and JSCS files into ESLint files and the other way around. When using polyjuice.from.eslint an object with keys jscs and jshint is returned.

jscs jshint eslint linter transpiler converter

eslint-loader - eslint loader (for webpack)

•    Javascript

---

You can pass eslint options using standard webpack loader options. Note that the config option you provide will be passed to the CLIEngine. This is a different set of options than what you'd specify in package.json or .eslintrc. See the eslint docs for more detail.

loader webpack lint linter eslint

tslint-eslint-rules - Improve your TSLint with the missing ESLint rules

•    TypeScript

---

You can also add other tslint config packages to combine these rules with other custom community rules. In your tslint.json file, insert the rules as described below.

eslint tslint custom-rules rules stylish lint linting linter tslint-plugin

fecs - Front End Code Style Suite

•    Javascript

---

Front End Code Style Suite

fecs jscs jshint jslint eslint csslint csshint htmllint htmlhint jsbeautify cssbeautify htmlbeautify

lynt - ✨ A zero config JavaScript linter with support for Typescript, Flow, and React.

•    TypeScript

---

A zero config JavaScript linter with support for React, Flow, and Typescript. The real value of ESLint is in the non-style rules that prevent common errors.

linter eslint tslint typescript lynt

eslint-config-prettier - Turns off all rules that are unnecessary or might conflict with Prettier.

•    Javascript

---

Turns off all rules that are unnecessary or might conflict with Prettier. This lets you use you favorite shareable config without letting its stylistic choices get in the way when using Prettier.

react eslint-config eslint prettier eslintconfig

prettier-eslint - Code :arrow_right: prettier :arrow_right: eslint --fix :arrow_right: Formatted Code :sparkles:

•    Javascript

---

The fix feature of eslint is pretty great and can auto-format/fix much of your code according to your ESLint config. prettier is a more powerful automatic formatter. One of the nice things about prettier is how opinionated it is. Unfortunately it's not opinionated enough and/or some opinions differ from my own. So after prettier formats the code, I start getting linting errors. This formats your code via prettier, and then passes the result of that to eslint --fix. This way you can get the benefits of prettier's superior formatting capabilities, but also benefit from the configuration capabilities of eslint.

eslint prettier formatter

JSXHint - Wrapper around JSHint for linting JSX files

•    Javascript

---

JSXHint is, and always was, a bad hack to make JSX lintable in the early days of React. It will always be inferior to proper linters like ESLint because it is not able to lint JSX or ES6 syntax, it instead compiles to ES5 then lints. You may get weird linter errors, especially with more involved transforms. Don't use JSXHint anymore if you can switch to ESLint.

jshint jsx react lint jslint reactjs

typescript-eslint-parser - An ESLint custom parser which leverages TypeScript ESTree to allow for ESLint to lint TypeScript source code

•    Javascript

---

An ESLint custom parser which leverages TypeScript ESTree to allow for ESLint to lint TypeScript source code. There is sometimes an incorrect assumption that the parser itself is what does everything necessary to facilitate the use of ESLint with TypeScript. In actuality, it is the combination of the parser and one or more plugins which allow you to maximize your usage of ESLint with TypeScript.

ast ecmascript typescript parser syntax eslint

eslint-plugin-node - Additional ESLint's rules for Node.js

•    Javascript

---

Note: It recommends a use of the "engines" field of package.json. The "engines" field is used by node/no-unsupported-features/* rules. eslint-plugin-node follows semantic versioning and ESLint's Semantic Versioning Policy.

ecmascript eslint eslint-plugin node nodejs static-code-analysis npm npm-module npm-package coding-style eslintplugin shebang file path import require

vue-eslint-parser - The ESLint custom parser for `.vue` files.

•    TypeScript

---

The ESLint custom parser for .vue files. This parser allows us to lint the <template> of .vue files. We can make mistakes easily on <template> if we use complex directives and expressions in the template. This parser and the rules of eslint-plugin-vue would catch some of the mistakes.

vuejs vue eslint single-file-component static-code-analysis eslint-custom-parser

gulp-jscs - Check JavaScript code style with jscs

•    Javascript

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Issues with the output should be reported on the JSCS issue tracker. JSCS config should be placed in a .jscsrc file.

gulpplugin jscs ecmascript js code style validate lint ast check checker

Mantine - A fully featured React components library includes more than 120 customizable components and hooks

•    Typescript

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Mantine is a fully featured React components library includes more than 120 customizable components and 40+ hooks to manage state and UI management. Mantine core library includes all essential components: inputs, buttons, modals, popovers, typography elements, layout management, etc.

react-components react-library react hooks typescript accessibility uikit a11y design-system