This is a shortcut to Localhost with a port option. Nothing special...just something useful. Once installed, the server icon will show up as an app on your New Tab apps page, making it easier and faster to access your local development environment. If you need to change the port, just go to the options from the Extensions page in Chrome. v1.0.4 changes the default port from 3000 to 80. (thanks richard-parnaby-king)
You can Follow the below Step By Step procedure to install the Localhost Chrome Extension to your Chrome Web browser.
It is the Localhost Chrome extension download link you can download and install Chrome Browser.
SEOquake is a free plugin that provides you with 'key' SEO metrics, along with other useful tools such as SEO Audit and many others
Makes JSON easy to read. Open source.
Advanced Eyedropper, Color Picker, Gradient Generator and other colorful goodies
Lighthouse is an open-source, automated tool for improving the performance, quality, and correctness of your web apps.
Clear your cache and browsing data with a single click of a button.
Spoofs & Mimics User-Agent strings.
Capture a screenshot of your current page in entirety and reliably—without requesting any extra permissions!
Simple yet powerful Cookie Editor that allow you to quickly create, edit and delete cookies without leaving your tab.
Instant website analysis, including site rank, site traffic, sources and geography.
The Tag Assistant Companion extension works with Tag Assistant to help troubleshoot installation of gtag.js and Google Tag Manager.