Description of the need
When adding a JS file to your theme via the .info file, it's automatically added to the header (i.e. between the <head> tags of the HTML). If you instead want to add it to the footer (i.e. just before the closing <body> tag in the HTML) you need to instead add the JS via backdrop_add_js() in something like THEME_preprocess_page(), which allows you to specify 'scope' => 'footer'.
Proposed solution
It'd be nice if we could instead do something like this in the .info file:
scripts[footer][] = js/my_footer.js
That'd be much simpler and, IMO, the more expected solution.
Alternatives that have been considered
The current solution works well enough, it's just not as easy/obvious.
Additional information
Here's a question in the forum of someone expecting this functionality but finding it didn't work: https://forum.backdropcms.org/forum/how-add-custom-js-template-head-or-f...
Draft of feature description for Press Release (1 paragraph at most)
Backdrop now allows themes to add javascript files to the footer directly from the .info file.
Recent comments
There is a Drupal 7 contrib module that "lets the administrator see all administration pages in her preferred language" and which could be ported to Backdrop: https://www.drupal.org/project/...
Allow admin to select admin language seperate from front end language (multilingual)
@stpaultim – You're right: my approach affects also the main menu. I guess, because menus are also considered as user interface (not as content). @findlabnet – If I didn't miss anything,...
Allow admin to select admin language seperate from front end language (multilingual)
Go to the account edit of the desired user. On the horizontal tab below "Region and Language," select "English" or another language. WFM.
Allow admin to select admin language seperate from front end language (multilingual)