Snyk : Snyk helps you use open source and stay secure.
Continuously find & fix vulnerabilities in your dependencies.
Lerna : A tool for managing JavaScript projects with multiple packages.
ESLint : The pluggable linting utility for JavaScript and JSX
Prepack : Prepack is a tool that optimizes JavaScript source code: Computations that can be done at compile-time instead of run-time get eliminated. Prepack rep...
Online javascript beautifier : Beautify, unpack or deobfuscate JavaScript and HTML, make JSON/JSONP readable, etc.
Fast, reliable, and secure dependency management tool for javascript.