Also, This may be what you want for the other issue
Tile Tabs WE by DW-dev <https://addons.mozilla.org/en-US/firefox/user/dw-dev/> Featured ExtensionFeatured Extension Take tabs from parent windows and arrange them in layouts of tiled sub-windows, using the toolbar button, context menu or keyboard shortcuts. Makes it easy to browse, compare or monitor multiple pages. Synchronize scroll. Save and re-open layouts. Note: Yes you can force them back into tabs. Regards Tony On Tuesday, September 11, 2018 at 6:21:55 PM UTC+10, TonyM wrote: > > See as Jim pointed out Firefox Multi-Account Containers > <https://addons.mozilla.org/en-US/firefox/addon/multi-account-containers/> > > Tony > > On Tuesday, September 11, 2018 at 4:44:59 AM UTC+10, @TiddlyTweeter wrote: >> >> TonyM: The latest version includes a new feature to have a set of tabs in >>>> the equivalent of different profiles. Have a look at the release notes and >>>> that will be clear. >>>> >>> >> I couldn't find anything coming that looks easy to use :-(. >> >> A plugin that "contains" a web page so it its sandboxed is one plus >> point though--meaning I could login to several different Twitter accounts >> within the one browser. But flexible launch of profiles like I currently >> have seems some way off. >> >> Josiah >> > -- You received this message because you are subscribed to the Google Groups "TiddlyWiki" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/tiddlywiki. To view this discussion on the web visit https://groups.google.com/d/msgid/tiddlywiki/f40760ea-6004-4da1-9fbe-c6fc7e21ed6e%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.

