Browser Calories : The easiest way to measure your performance budget.
Memex : Browser Extension to full-text search your browsing history & bookmarks.
PouchDB : PouchDB is an open-source JavaScript database inspired by Apache CouchDB that is designed to run well within the browser.
PouchDB was created to help ...
Insight.io : Insight.io brings IDE-like code intelligence features such as cross-reference, class hierarchy and semantic search, right into your browser and helps ...
ghost.py : ghost.py is a webkit web client written in python.
Measure between the following elements: images, input-fields, buttons, videos, gifs, text, icons. You can measure everything you see in the browser.