How many tabs do you currently have open on your web browser? One? Ten? How about 1691 tabs? Mozilla Quantum Flow Engineer Dietrich Ayala recently demonstrated that Firefox 55 is able to load 1691 tabs in a mere fifteen seconds.

Ayala kept track of the wall-clock measurements of start-up time and memory use for Firefox versions 20, 30,

Source: Hot Hardware – Mozilla Quantum Flow Engineers Mod Firefox Browser To Open 1700 Tabs In Mere Seconds