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...
Sourcegraph : Sourcegraph Server is a free, self-hosted code search server that integrates with your code host and supports multi-repository, regexp, and diff searc...
JSHint : A JavaScript Code Quality Tool. JSHint is a tool that helps to detect errors and potential problems in your JavaScript code.
tracing-framework : Rich tools for instrumenting, analyzing, and visualizing web apps.
Comby : Comby is a tool for matching and rewriting code.
Beautify, unpack or deobfuscate JavaScript and HTML, make JSON/JSONP readable, etc.