During my work on a lot of systems, sites and projects, I always pick up a specific set of extensions and try them and they are useful, so I decided to make the 3 top best extensions for Google Chrome for the year 2023. You may agree with me or you may disagree, but make sure that this article will be the cornerstone for upcoming updates on this topic. There is no specific order

1 - Web Developer Checklist

This extension helps web developers easily discover problem areas in websites. and Analyses any web page for violations of best practices. build by toptal.com
If you are looking for an extension that reviews the basics for you on the page you are on, then this extension is easy for you and does not need any complications Some of its drawbacks are that it does not go into the details of the details and you are referred to a separate link to discover the deep problem yourself.

2 - Web Vitals

Measure metrics for a healthy site
Web Vitals are quality signals key to delivering great UX on the web (https://web.dev/vitals). This extension measures the Core Web Vitals, providing instant feedback on loading, interactivity and layout shift metrics. It is consistent with how these metrics are measured by Chrome and reported to other Google tools (e.g. Chrome User Experience Report, Page Speed Insights, Search Console).

3- Wappalyzer

This extension Identify web technologies Wappalyzer is a technology profiler that shows you what websites are built with. It will help you to find out what CMS a website is using, as well as any framework, ecommerce platform, JavaScript libraries and many more. Wappalyzer is more than a CMS detector or framework detector: it uncovers more than a thousand technologies in dozens of categories such as programming languages, analytics, marketing tools, payment processors, CRM, CDN and others.