Performance for long DOM text

Question

Performance for long DOM text

Closed this issue 8 years ago · 2 comments

Hello,
I have serious problems with performance of the plug in, when there is a really long DOM document.
If I fix like 3elements and I have really long parent with many texts like legislation document, it totaly freezes any browser if I apply the plug in.

Answer 1 · 2016-10-10T17:02:53.000Z

Performance should be no different than using position: fixed as long as you're not telling it to update every scroll frame. Can you show the code you're using to initialize the library?

Answer 2 · 2016-11-01T03:16:48.000Z

Closing this, open again if you have more information.

For anyone curious about performance, make sure you're not using recalc_every: 1 since it causes a lot of work to be done in the scroll handler.