Useful Drupal modules
Click on the module name for notes, comments, patches.
Recommendations (for and against) are my personal opinion only and may be out of date. Feel free to email with corrections/suggestions.
Why haven't you mentioned Drupal 9? As of December 2021 I've updated most of the sites I look after to Drupal 9 (experience: mixed). I haven't decided how to label future version compatibility as D10 will be coming soon as well. The upgrade_status module is superb. You're bound to have issues with composer. Also watch out for a nasty session headers bug with redirect_after_login.(1 modules in list)
|Name||D8||Personally Tested||Last Updated|
|User restrictions (user_restrictions)||✔||✔||2019-04-01|
Block registrations (wildcards on email address and username)
Useful if you're getting persistent spam registrations from certain domains.
Tested with D7. This used to be in core in D6.