CRX id
damidcljpjmmkpimpfgpooikgnhnjbbm
damidcljpjmmkpimpfgpooikgnhnjbbm
Description from extension meta
A JavaScript utility for measuring the spacing between elements on webpage.From:https://spacingjs.com/
Image from store
Description from store
這是一個Front-end工具，用來量測網頁上元素間的距離，以px為單位，方便設計師與工程師的測試。