JSPM

ESLint shareable config for XO

ESLint shareable config for the Google style

Configurable linter for package.json files.

Specify properties for which a variable, function, keyword or value must be used

Lint an npm or yarn lockfile to analyze and detect issues

Sharable stylelint config based on https://sass-guidelin.es/

A stylelint processor for styled-components

This ESLint plugin provides linting rules for TOML.

Codebase intelligence for TypeScript and JavaScript. Free static analysis of code and styles, optional paid runtime intelligence (Fallow Runtime). Quality, risk, architecture, dependencies, duplication, and design-system drift for humans, CI, and the agen

Do you wanna use tslint and prettier without conflicts? tslint-config-prettier disables all conflicting rules that may cause such problems. Prettier takes care of formatting and tslint the rest.

remark plugin to lint Markdown code style

A CLI to lint a lockfile for security policies

A simple (CLI) tool to lint YAML files

Validate JSON

remark-lint rule to warn when the markers of ordered lists violate a given style

remark-lint rule to warn when too many spaces are used to create a hard break

remark-lint rule to warn when code blocks do not adhere to a given style

JavaScript/TypeScript linter (ESLint wrapper) with great defaults

A ESLint plugin for Rspack

An eslint rule that searches for potential secrets/keys in code

Parser for @html-eslint/eslint-plugin

remark-lint rule to warn when block quotes have blank lines without markers

Turns off all SCSS rules that are unnecessary or might conflict with Prettier.

remark-lint rule to warn when references to undefined definitions are found

ESLint’s official `compact` formatter, unofficially published as a standalone module

ESLint plugin for HTML

remark-lint rule to warn on duplicate definitions

remark-lint rule to check the spacing between list item bullets and content

remark-lint rule to warn when shortcut reference images are used

The Static Code Analysis Tool for your HTML

Tools to validate package.json files.

remark-lint rule to warn when URLs without angle brackets are used

A tool to verify that your files are in harmony with your .editorconfig

remark-lint rule to warn when list item bullets are indented

remark-lint rule to warn when shortcut reference links are used

ESLint rules for RxJS

remark-lint rule to warn when a newline at the end of a file is missing

A BEM linter for postcss

remark-lint rule to check whitespace after block quote markers

remark-lint rule to warn when unused definitions are found

remark-lint rule to warn when heading content is indented

A Stylelint plugin for webpack

Static scope analysis and transpilation of ES6 block scoped const and let variables, to ES3.

remark-lint rule to warn when heading style violates the given style

remark-lint rule to warn when fenced code markers violate the given style

remark-lint rule to warn when horizontal rules violate a given style

remark-lint rule to warn when table cells are incorrectly padded

remark-lint rule to warn when the content of a list item has mixed indentation

remark-lint rule to warn when link and definition titles occur with incorrect quotes

remark-lint rule to warn when emphasis markers violate the given style

remark-lint rule to warn when importance (strong) markers violate the given style

Linter for Ember or Handlebars templates.

An opinionated Stylelint config used by Bootstrap across our projects.

Disallow property values that are ignored due to another property value in the same rule.

ESLint’s official `junit` formatter, unofficially published as a standalone module

The pluggable linting tool for natural language.

ESLint rules using Regular Expression

Improve your TSLint with the missing ESLint Rules

remark-lint rule to warn when multiple top level headings are used

remark-lint rule to check list item checkbox characters

remark-lint rule to check the marker value of ordered lists

remark-lint rule to warn when headings increment with more than 1 level at a time

remark-lint rule to warn when definitions are not placed at the end of the file

remark-lint rule to warn when markers of unordered lists violate a given style

textlint output formatter for fixer

Provides the Nu Html Checker «vnu.jar» file

A TypeScript ESLint config that loves you

Validate files with ESLint

remark-lint rule to warn when table rows are not fenced with pipes

remark-lint rule to warn when tables are indented

ESLint’s official `codeframe` formatter, extracted from ESLint 7

remark-lint rule to warn when emphasis or importance is used instead of a heading

A gulp plugin for processing files with ESLint

An eslint rule that checks the top of files and --fix them too!

The JavaScript Code Quality Tool

A JSON fixer

remark-lint rule to warn when headings end in illegal characters

remark-lint rule to warn when fenced code blocks occur without language flag

Stylish reporter for JSHint

Default stylelint configuration used by Prestashop

An ESLint plugin that enforces the use of import aliases. Also supports autofixing.

Tiny tool to run commands for modified, staged, and committed git files.

Eslint rules for nestjs projects

remark-lint rule to warn when file names contain consecutive dashes

remark-lint rule to warn when file name start with an article

remark-lint rule to warn when file names contain irregular characters

remark-lint rule to warn when file names contain initial or final dashes

remark-lint rule to warn when consecutive whitespace is used in a definition

The stylistic shareable config for Stylelint.

ESLint’s official `stylish` formatter, unofficially published as a standalone module

remark-lint rule to warn for too many consecutive blank lines

Speed up eslint to accelerate your development workflow

ESLint plugin for enforcing newlines in ES6 import statements past a certain number of items

remark-lint rule to warn when shell code is prefixed by dollars

remark-lint rule to warn on duplicate headings

remark-lint rule to warn when lines are too long

remark-lint rule to warn when headings are too long

remark-lint rule to warn when file names use mixed case

remark-lint rule to warn when the file’s extension violates the given style

JavaScript Standard Style React/JSX support - ESLint Shareable Config

All Node Sass linter!

remark-lint rule to warn when table pipes are not aligned

remark-lint rule to warn when definition labels are not lowercase

JavaScript Semistandard Style - ESLint Shareable Config

ESLint’s official `unix` formatter, unofficially published as a standalone module

remark-lint rule to warn when list looseness is incorrect

More general-purpose ESLint rules

Minimal ESLint formatter (reporter) that displays only one summary line.

The type tracer for ESLint rules.

JSON/CJSON/JSON5 parser, syntax and schema validator and pretty-printer.

A pretty Stylelint formatter.

ESLint shareable config for React to be used with eslint-config-xo

Additional rules to enforce constistent code style with tslint

remark-lint rule to warn on empty URLs in links and images

remark-lint rule to warn when too much whitespace follows list item checkboxes

Validate JSON

ESLint rules for RxJS and Angular

A Stylelint plugin to enforce the use of logical CSS properties, values and units.

Monorepo utility tools

Linter for SVGs

Core HTML validation logic for html-eslint

remark-lint rule to warn when headings are indented

remark-lint rule to warn when hard tabs are used instead of spaces

Various utilities for token types

ESLint’s official `table` formatter, extracted from ESLint 7

Lint CSS for email support against caniemail database.

--- title: inlang CLI - Localization Automation for CI/CD description: Automate translation workflows with machine translation, validation, and CI/CD integration. Supports JSON, i18next, next-intl, and more. og:image: https://cdn.jsdelivr.net/gh/opral/inl

Common eslint rules/preferences for Ionic.

Efficient Git Commit Message Linting and Formatting

Design skills, commands, and anti-pattern detection for AI coding agents

remark-lint rule to warn when URLs are also defined identifiers

remark-lint rule to for too many hashes (h7+ “headings”)

remark-lint rule to warn on duplicate headings in a section

remark-lint rule to warn when the content in paragraphs are indented

ESLint’s official `json` formatter, unofficially published as a standalone module

remark-lint rule to check that full reference images can be collapsed

ESLint’s official `checkstyle` formatter, unofficially published as a standalone module

A Prettier shareable config for projects using 'Prettier' and 'JavaScript Standard Style' as ESLint rules or separate processes.

Modern ESLint plugin for RxJS

Fast, zero-dependency spell checker for code. Built with Bun.

Create a sub-traversal of an AST node in your ESLint plugin

CSS Property Sort Order based on the SMACSS methodology

Parser/validator for the Design Tokens Community Group (DTCG) standard.

remark-lint rule to check that full reference links can be collapsed

Simple Checkstyle data formatter

Stylelint plugin for Stylus

Formats GraphQL schema definition language (SDL) document.

🐊 Pluggable and configurable code transformer with built-in ESLint, Babel and support of js, jsx, typescript, flow, markdown, yaml and json

Operate on AST for 🐊 Putout

Validate Markdown frontmatter YAML against an associated JSON schema — remark-lint rule plugin

TypeScript linter Gulp plugin

Stylelint rule for preventing the use of low performance animation and transition properties.

remark-lint rule to warn when linebreaks violate a given or detected style

Lint — The universal linter with AI-powered code review.

Enforce consistent and maintainable TODO comments

ESLint plugin to enforce canonical Tailwind CSS class names using Tailwind CSS v4's canonicalization API

Validate JSON

TypeScript Standard Style based on StandardJS

ESlint plugin to define custom module dependency rules.

Keep a watchful eye on your css colors

remark-lint rule to warn when URLs are dead

TSLint rule for RxJS

The CLI for working with JSON Schema. Covers formatting, linting, testing, and much more for both local development and CI/CD pipelines. By a member of the JSON Schema Technical Steering Committee

remark-lint rule to warn when the first heading has a level other than a specified value

Detailed HTML reporter for ESLINT.

Eslint plugin for markdownlint

ESLint and Prettier Config from Wes Bos

Be scalable! Update is a new, open source developer framework and CLI for automating updates of any kind in code projects.

Lint, format and auto-fix your Groovy / Jenkinsfile / Gradle files

A markdownlint rule that allows only extended ASCII characters

Use eslint in the browser

Lint your CoffeeScript

remark-lint rule to warn when HTML nodes are used

code > prettier > stylelint > formatted code

textlint plugin to lint MDX

ESLint’s official `visualstudio` formatter, unofficially published as a standalone module

Disables ESLint rules that have a recommended and equivalent Biome rule

An unopinionated and configurable linter and style checker for Pug (formerly Jade)

CKEditor 5 ESLint preset.

ESLint plugin containing hapi style guide rules and config

Eslint plugin for enforcing newlines in object destructuring assignment past a certain number of properties.

GitLab Stylelint base configuration

Default npm-package-json-lint shareable config

remark-lint rule to warn when missing blank lines

Verify entry point and all imported files with ESLint

Run linting rules on your database schema. Read the intro to this idea in [this blog post](https://medium.com/@kristiandupont/database-schema-linting-5e83b18dc99a).

Verifies that installed modules comply with the requirements specified in package.json

Eslint config following open-wc recommendations

Gherkin features linter written in Typescript

An unofficial html5 linter.

ESLint v9+ rules for RxJS and Angular

CKEditor 5 ESLint preset.

broccoli filter that runs eslint

Convention spec for konsistent — Zod schemas and authoring helpers for reusable conventions.

A gulp plugin to lint code with ESLint 8, 9 and 10.

HTML and CSS Feature Support for Email Clients from caniemail.com

custom ESLint rule to disallows calling postMessage to wildcard targets

Lint CSS files

The linting tool for the web

All the goodness of `feross/standard` with semicolons sprinkled on top.

konsistent is a CLI tool that enforces structural conventions in TypeScript codebases.

Oxlint configurations ported from popular ESLint styleguides

webhint's recommended hints configuration for live websites

Utilities for formatting and linting a Dockerfile.

Gulp plugin for Sass Lint

Node wrapper for clang-format native binary inspired by angular/clang-format.🐉

An ESLint plugin for linting inline scripts in Pug files

Run linters on committed files in a Branch🔬

Converts your TSLint configuration to the closest reasonable ESLint equivalent.

Shared types and utilities for Sanity Lint

GROQ linting engine, rules, and CLI for Sanity Lint

Schema linting engine and rules for Sanity Lint

WASM bindings for GROQ linting and formatting (groq-lint + groq-format)

ESLint plugin for Sanity Lint - lint GROQ queries and schema definitions

Utility to create ESLint config files.

Linter for agent skill files

Run elm-review from Node.js

Rome is a toolchain for the web: formatter, linter and more

Node module and tool to lint a bundle for an Apigee API Proxy or sharedflow.

Extension rules for tslint

Scans Ghost themes looking for errors, deprecations, features and compatibility

ESLint plugin that enforces our markdown preferences

Opinionated linter for NPM package tarball and package.json metadata

Strict Oxlint presets and custom TypeScript-first rules with opt-in packs

My custom eslint rules in addition to the ones provided at http://eslint.org/

A Gherkin linter/validator written in Javascript.

ISML Linter is a tool for examining if your project's templates follow a specified set of rules defined by your dev team. The available rules can be roughly grouped into:

ESLint & Prettier config for Serveless projects

Command-line tool for detecting vulnerabilities in files and directories.

Check that all files match prettier code style.

Enforce code conventions for RequireJS modules with ESLint

remark-lint rule to warn on definitions that define the same urls

A linter for stylus

A lint plugin for ESDoc

ESLint rules for RxJS

A tool to aid you in writing clean and consistent Less.

ESLint plugin that contains ScanJS rules

More than 100 powerful ESLint rules

A command-line tool for validating and enforcing best practices in Docker Compose files.

More than 100 powerful ESLint rules

jQuery eslint config

TanStack Query lint rules ported to Oxlint's JS plugin API. Also compatible with ESLint flat config.

abaplint - Command Line Interface

Vitest snapshot serializer for Vue 3 components

A collection of stylelint plugins for SUIT CSS

A Stylelint plugin to enforce defensive CSS best practices.

An ESLint shareable config for projects using 'Prettier' and 'JavaScript Standard Style' as ESLint rules.

Local runner for MegaLinter

A set of default eslint configuration

textlint HTML plugin.