tracing-framework : Rich tools for instrumenting, analyzing, and visualizing web apps.
Lighthouse : Lighthouse is an open-source, automated tool for improving the quality of web pages. You can run it against any web page, public or requiring authenti...
SPOF-O-Matic : Chrome extension for detecting and simulating frontend Single Points Of Failure. Detects likely third-party single points of failure as you browse and...
Phantomas : PhantomJS-based web performance metrics collector and monitoring tool