Quantum was FirefoxMozilla's open-source browser — championed web standards and challenged Internet Explorer's dominance.'s fight back against ChromeGoogle's web browser — built on Chromium and the most widely used browser worldwide.: Servo's parallel styling code merged into Gecko, RustA systems language emphasizing memory safety without garbage collection — fast adoption in infrastructure. replaced C++ in hot paths, and Project Quantum made the browser feel fast again. It proved MozillaThe organization behind Firefox — advocates open web standards and internet privacy. could still compete on performance with an independent engine.

FirefoxMozilla's open-source browser — championed web standards and challenged Internet Explorer's dominance. Quantum was the biggest FirefoxMozilla's open-source browser — championed web standards and challenged Internet Explorer's dominance. rewrite since tabbed browsing.

It kept Gecko alive as a credible alternative to BlinkGoogle's rendering engine forked from WebKit — powers Chrome and many Chromium-based browsers. with measurable speed gains.