Text Compare is modern, open-source Chrome / Firefox extension. It uses React, Typescript and Scss as a base and has build-in supports of Tailwind Css and Browser Extension polyfill for better development experience.
It can compare / diff two texts in popup window without the external site need, also you can select any text on website and compare it thought the browser context menu, that's really that simple!
You can download this extension for Chrome or Firefox
Also it can be built from source:
- clone repository
- run
npm install - then
npm run build - load unpacked /build folder in extensions page or use zip file in /zip folder
Used template: browser-extension-boilerplate-typescript-react based on chrome-extension-boilerplate-react