mdn/browser-compat-data

ESLint parser that allows for linting of experimental syntax transformed by Babel

Allow parsing of the module assertion attributes in the import statement

TypeScript definitions for mocha

TypeScript definitions for node

TypeScript definitions for sinon

TypeScript definitions for yargs

TypeScript plugin for ESLint

An ESLint custom parser which leverages TypeScript ESTree

Custom error messages in JSON Schemas for Ajv validator

Format validation for Ajv v7+

output coverage reports using Node.js' built in coverage

Compare semver version strings to find greater, equal or lesser.

JavaScript Standard Style - ESLint Shareable Config

This plugin adds `TypeScript` support to `eslint-plugin-import`

Import with sanity.

JSDoc linting rules for ESLint.

Additional ESLint's rules for Node.js

Enforce best practices for JavaScript promises

Modern native Git hooks

compile json schema to typescript typings

Lint files staged by git

A markdown parser built for speed

simple, flexible, fun test framework

JavaScript test spies, stubs and mocks.

TypeScript is a language for application scale JavaScript development

yargs the modern, pirate-themed, successor to optimist.

HTML parser and non-strict validator

TypeScript definitions for deep-diff

Javascript utility for calculating deep difference, capturing changes, and applying changes across objects; for nodejs and the browser.

Test if an ES module is run directly (require.main replacement)

deterministic `JSON.stringify()` - a faster version of substack's json-stable-strigify without jsonify

The fastest directory crawler & globbing alternative to glob, fast-glob, & tiny-glob. Crawls 1m files in < 1s

Curated list of Web platform features

Curated list of technical Web specifications