The history of Firefox UI is important because my project compensates for the shortcomings of this Proton UI and inherits the strengths of the existing Firefox UIs.
It';s also one of the ways to prevent divisions in the community, given that there have been forks every time the UI changes big.
A detailed timeline of the changes to the user interface of Firefox.
https://www.osnews.com/story/134730/firefox-ui-ux-history/
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