FireFox Not Work

[mashirozx]

FireFox 58

But it does work on chrome in my computer.

[MaxMadcc]

Firefox 58.0.2

Me too.Too much error in console.

[ivysrono]

+1

[fnscar]

firefox 57.0.4 with tampermonkey 4.6 does NOT work,too.

[liqi0816]

Thank you for your feedback. In 54f39c4, I added a regex with lookbehind assertion

.replace(/(?<=\d+)-\d+(?=(?:-\d+)?\.flv)/, '')

Though V8 implemented it two years ago, this feature was not standardized until ES2018. There is a bugzilla report on this, but I do not know when they will fix it.

The new develop version removed this lookbehind assertion. Please try it out
https://github.com/liqi0816/bilitwin/raw/develop/biliTwin.user.js

[mashirozx]

Firefox problem solved, thanks!