Chrome extensions by collections

21 results
#1. Lighthouse (v100.0.0.0)
279 700,000+
Web Vitals
#2. Web Vitals (v1.0.2)
Measure metrics for a healthy site
21 90,000+
Live preview of CSS/Less/Sass code changes. Auto-save file, autocomplete, Less/Sass to CSS, beautify, CSS reloader, lint, ...
205 50,000+
Test SEO/speed/security of 100s of pages in a click! Check broken links, HTML/JavaScript/CSS, URL redirects, duplicate titles...
714 40,000+
Show plugin report in WordPress.ORG
23 3,000+
#6. ColorZilla (v2.0)
Advanced Eyedropper, Color Picker, Gradient Generator and other colorful goodies
2,698 2,000,000+
Tag Assistant helps to troubleshoot installation of various Google tags including Google Analytics, Google Tag Manager and more.
1,159 2,000,000+
#8. WhatFont (v2.1.0)
The easiest way to identify fonts on web pages.
1,904 1,000,000+
#9. Wappalyzer (v6.8.18)
Identify web technologies
1,850 1,000,000+
JSON Formatter
#10. JSON Formatter (v0.6.0)
Makes JSON easy to read. Open source.
1,754 1,000,000+
Redux DevTools
#11. Redux DevTools (v2.17.2)
Redux DevTools for debugging application's state changes.
541 1,000,000+
JSON Viewer
#12. JSON Viewer (v0.18.1)
The most beautiful and customizable JSON/JSONP highlighter that your eyes have ever seen. Open source at
946 1,000,000+
See website traffic and key metrics for any website, including engagement rate, traffic ranking, keyword ranking and traffic source.
1,725 800,000+
#14. SEOquake (v3.9.6)
SEOquake is a free plugin that provides you with key SEO metrics, along with other useful tools such as SEO Audit and many others
2,568 700,000+
#15. ModHeader (v3.1.25)
Modify HTTP request and response headers
561 500,000+
#16. Stylus (v1.5.22)
Redesign the web with Stylus, a user styles manager. Stylus allows you to easily install themes and skins for many popular sites.
849 500,000+
Outliner CSS
#17. Outliner CSS (v1.0.1)
A totally awesome structure and layout debugger that inserts CSS outlines to all elements.
6 2,000+
GitHub Web IDE
#18. GitHub Web IDE (v1.0.17)
Open GitHub repositories in online web IDE
9 2,000+
Lipsum Generator
#19. Lipsum Generator (v2.0)
Create lorem ipsum dummy text.
8 1,000+
Fix translation
#20. Fix translation (v3.0.4)
Control Google Translate areas, customize translation or non-translation areas.
8 834
React Developer Tools
#21. React Developer Tools (v4.20.1)
Adds React debugging tools to the Chrome Developer Tools. Created from revision 67b7a00b3 on 10/19/2021.
1,344 3,000,000+
21 results