Frontend Companion

by domdev.let · Developer Tools

Manifest V3 Free

View in Chrome Web Store Data as of 16 Oct 2026

Tool for frontend development

Users

0 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#260K

#217K among extensions

Version

1.0

updated 20 Aug 2023

Users

monthly, 3 years

Latest, 16 Oct 2026: 5 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years

Latest, 16 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Frontend Companion

A developer tool for frontend development. This tool allows you to visualise the dimensions of elements, much like the element inspector provided by the chrome devtool. With this extension, you can make changes to elements/components during development and visualise how it affects the dimensions, padding, and margin in real-time. Feature requests / bug reports can be submitted here: https://github.com/dominiclet/frontend-companion/issues. Icon: Flaticon.com