Prettier : Prettier is an opinionated code formatter. It enforces a consistent style by parsing your code and re-printing it with its own rules that take the max...
Botpress : Botpress is an open-source bot creation tool written in Javascript. It is powered by a rich set of open-source modules built by the community. We like...
DOM Monster Bookmarklet : DOM Monster is a cross-platform, cross-browser bookmarklet that will analyze the DOM & other features of the page you're on, and give you its bill of ...
Yarn : Fast, reliable, and secure dependency management tool for javascript.
ESLint : The pluggable linting utility for JavaScript and JSX
Beautify, unpack or deobfuscate JavaScript and HTML, make JSON/JSONP readable, etc.