Extensions Blog Press Contribute Support FAQ Videos Changelog About Contact English Dark mode
Chrome extensions you can't live without!
Extensions Blog Press Contribute Support FAQ Videos About Contact

Recent Tabs causes bad performance in Google Docs

I'm using the Recent Tabs extension. It's causing a security error on every keystroke, which in turn causes high CPU usage and extremely laggy input:

/.../Extensions/ocllfmhjhfmogablefmibmjcodggknml/ Uncaught DOMException: Failed to read the 'contentDocument' property from 'HTMLIFrameElement': Blocked a frame with origin "https://docs.google.com" from accessing a cross-origin frame.
    at HTMLIFrameElement.<anonymous> (file:///.../Extensions/ocllfmhjhfmogablefmibmjcodggknml/
    at Function.each (file:///.../Extensions/ocllfmhjhfmogablefmibmjcodggknml/
    at init.each (file:///.../Extensions/ocllfmhjhfmogablefmibmjcodggknml/
    at HTMLDocument.<anonymous> (file:///.../Extensions/ocllfmhjhfmogablefmibmjcodggknml/
    at fire (file:///.../Extensions/ocllfmhjhfmogablefmibmjcodggknml/
    at Object.add [as done] (file:///.../Extensions/ocllfmhjhfmogablefmibmjcodggknml/
    at init.ready (file:///.../Extensions/ocllfmhjhfmogablefmibmjcodggknml/
    at file:///.../Extensions/ocllfmhjhfmogablefmibmjcodggknml/


  • Use method #1 in the options instead.
  • Interesting, apparently the checkbox "Enabled" applies only to option #2 usage? That was hard to figure out.

    It'd be nice if this documented the performance consequences.
This website uses cookies to ensure you get the best experience on our website. More info
Got it!