I want to speed up time in the browser without interfering local clock.
I’ve found an userscript that does exactly this (https://github.com/canguser/hooker-js/blob/master/src/plugins/timer-hooker/timeHooker.js)
But, I’m having trouble understanding it (I have a moderate understanding of js).
It’d be nice if anyone could explain the specific code responsible for speeding up the browser clock (The user script is large and most of it responsible for UI, which I’m not interested in).
I’d appreciate code snippets to run on the browser console to test the effects.
Test site: https://www.timeanddate.com/timer/