Hi Perry, If you're saying you need both legacy extensions and the quantum engine, I think your only option is to run two browsers. The easiest way I know of to do this is by using the "developer edition" for one of them.
------------------------------------------ Jason Jackson Computer Systems Technician North Vancouver School District > -----Original Message----- > From: Enterprise [mailto:[email protected]] On Behalf Of > Perry Wagle > Sent: April 18, 2018 12:49 PM > To: [email protected] > Subject: [Mozilla Enterprise] ESR52 vs "modern" javascript > > ESR52 produces blank pages when more and more sites apparently try to > render things with what must be “modern” javascript. > > Is there any hope of a workaround? My legacy extension that I critically > require runs only on ESR52, and porting it is still quite a trick. > > Thanks! > > — Perry > > _______________________________________________ > Enterprise mailing list > [email protected] > https://mail.mozilla.org/listinfo/enterprise > > To unsubscribe from this list, please visit > https://mail.mozilla.org/listinfo/enterprise or send an email to enterprise- > [email protected] with a subject of "unsubscribe" _______________________________________________ Enterprise mailing list [email protected] https://mail.mozilla.org/listinfo/enterprise To unsubscribe from this list, please visit https://mail.mozilla.org/listinfo/enterprise or send an email to [email protected] with a subject of "unsubscribe"

