Category Archives: apz

Async Pan/Zoom (APZ) Lands in Firefox Quantum

By | November 6, 2017

Asynchronous pan and zoom (APZ) is landing in Firefox Quantum, which implies jank-free, smooth scrolling for all! We talked about APZ on this earlier article, however heres a recap of the method it works: Until now, scrolling was a half of the principle JavaScript thread. This meant that when JavaScript code was being executed, the… Read More »