Firefox’s Quantum Flow will drastically increase responsiveness July 22, 2017 by admin Tweet Firefox is set to handle tabs in a much more refined fashion after Quantum Flow lands in Firefox 55. In a test opening 1691 tabs (but not loading pages), Firefox 55 did it 30x quicker than Firefox 51. Read more… Neowin Related Posts:Firefox 136 is out with vertical tabs, updated…A Firefox user has kept 7,400+ browser tabs alive…Mozilla releases Firefox 125.0.3 with fixes for…Firefox 123 is out with search for Firefox View,…Firefox Nightly gets tab previews in the latest update