exogen/ava-nock

Lightweight debugging utility for Node.js and the browser

fs-extra contains methods that aren't included in the vanilla Node.js fs package. Such as recursive mkdir, copy, and remove.

JSON.parse with context information on error

deterministic JSON.stringify() with custom sorting to get deterministic hashes from stringified results

HTTP server mocking and expectations library for Node.js

Generate hashes from javascript objects in node and the browser.

Babel command line.

Babel compiler core.

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

Companion rules for @babel/eslint-parser

A Babel preset for each environment.

babel require hook

Node.js test runner that lets you develop with confidence.

Promise based HTTP client for the browser and node.js

JavaScript Standard Style - ESLint Shareable Config

Import with sanity.

Additional ESLint's rules for Node.js

Runs prettier as an eslint rule

Enforce best practices for JavaScript promises

Modern native Git hooks

Isomorphic WHATWG Fetch API, for Node & Browserify

Lint files staged by git

the Istanbul command line interface

Simplified HTTP request client.

A deep deletion module for node (like `rm -rf`)

RFC9562 UUIDs