The browser got crashed when loading large obj model

[I-m-PhD]

Hi there, I met an issue when try your work locally.
Simply I cloned this repository in my working folder and visit it in Chrome, all examples could be viewed except the "Maya" one - the page returned "kill or wait" alert many times and the browser got crashed finally, even I clicked "wait" each time.
How can I avoid this issue when use this viewer to load large models? Thanks.