JavaScript Standard Style

An AST-based pattern checker for JavaScript.

JavaScript/TypeScript linter (ESLint wrapper) with great defaults

Simplified HTTP request client.

A Babel preset for each environment.

SuperAgent driven library for testing HTTP servers

An extensible static analysis linter for the TypeScript language

RFC4122 (v1, v4, and v5) UUIDs

JavaScript Standard Style with custom tweaks

Full featured Promises/A+ implementation with exceptionally good performance

takes json-cov output into stdin and POSTs to coveralls.io

Validate files with JSHint

Google TypeScript Style

Yet another JS code coverage tool that computes statement, line, function and branch coverage with module loader hooks to transparently add coverage when running tests. Supports all JS coverage use cases including unit tests, server side functional tests

Static analysis tool for JavaScript

Prettier is an opinionated code formatter