Firefox Developer Edition browser

This page was last updated at: Nov 12, 2025

Firefox Developer Edition is a web browser that runs on Desktop devices.

About Firefox Developer Edition

Browser URL	www.mozilla.org/firefox/developer/
Browser made by	Mozilla Foundation
Launched	2017
Operating Systems	Linux, macOS, Windows
Device platforms	Desktop
Rendering Engine	Gecko

Wikipedia Article	https://en.wikipedia.org/wiki/Firefox

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