This is not a question but a call out to just a little bit of what @StPaulTim and his team have done for the backdrop community. Today, I stumbled upon a demo theme switcher site where users can scroll down to the footer and select one of a number of different backdrop core and contrib themes to see what they look like. Very nicely done. https://themeswitcher.simplo.site/
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What about Ubercart, Rules and Membership Entity? (theoretically, haven't tried it myself)
Suggest for - Backdrop Commerce
Just edit .htaccess in /files folder remove "-ExecCGI -Includes" in string "Options -Indexes -ExecCGI -Includes"
CSS and JS aggregation not working
This comment has been removed by myself.
Suggest for - Backdrop Commerce
This appears to be coming to fruition with the successes recently noted with https://github.com/backdrop-contrib/domain module.
Domain Access equivalent
This appears to be coming to fruition with the successes recently noted with https://github.com/backdrop-contrib/domain module.
Does Backdrop have some functionality similar to Domain Access module?