Mozilla suite was the original Mozilla Browser, which was their continuation of the Netscape Software. Phoenix/Firefox was a brand new browser, rewritten from ground up, based on the new generation-engine (which was later named gecko) on which Netscape already worked when they open sourced.
The old suite was simply a mess and too complex, so they created a brand new browser, Firefox. Ironically, Firefox later became a similar mess, because of which they rewrote it to what then was named Firefox Quantum, with which they removed the old XUL-Extensions. And now everyone is unhappy again.
The old suite was simply a mess and too complex, so they created a brand new browser, Firefox. Ironically, Firefox later became a similar mess, because of which they rewrote it to what then was named Firefox Quantum, with which they removed the old XUL-Extensions. And now everyone is unhappy again.