DebugBear
GTmetrix
SpeedCurve
PageSpeed Insights
WebPagetest
Pingdom
Request Metrics
Proxyman.io
Pagedraw - Beta release
Adele
React Complex Tree
Code Line Daily
Design Principles
VistaCreate
Facebook Design Resources
Digital Behavioral Design
Monitor the performance of your website and benchmark against the competition. Get alerted in Slack or by email when there's a problem.
Continuously test the speed of your website in a controlled lab environment and get in-depth reports to optimize your site. DebugBear is built on top of Lighthouse, but provides debug data that goes far beyond the basic Lighthouse report.
In addition to the lab data, DebugBear also keeps track of the real-user data collected by Google.
DebugBear
Pagedraw - Beta releaseGTmetrix - GTmetrix is a free tool that analyzes your page's speed performance. Using PageSpeed and YSlow, GTmetrix generates scores for your pages and offers actionable recommendations on how to fix them.
Adele - Open repository of design systems & pattern libraries ๐จโ๐จ ๐จ
SpeedCurve - Monitor your front-end. Beat the competition
React Complex Tree - Unopinionated accessible tree component with drag and drop
PageSpeed Insights - PageSpeed is addon for ...
Code Line Daily - Explore a new line of code every day