Add browser tab/desktop notification when user gets notification
85939
Notifications in browser tab
40825
Sending a notification when a flag is reviewed
120030
Add button to watch questions/get notified on edits, comments, etc
84989
Notification when a trivial edit is made on my post
152519
The notification tray at the top of Stack Exchange sites: what is it called? And are there other good examples of this?
12809
Auto-trigger captive portal agreement page display
132078
How can I customize/disable notification bubbles?
38081
What events trigger an inbox notification?
115642
Notification that ‘someone might be watching what you browse’
132297
Notification when a file changes?
108743
Add update notification bubble to admin menu item?
146196
Notify more frequently than once a day?
80734
Getting notifications from other Stack Exchange websites
18543
How to display notice in admin panel on Plugin Activation?
81236
View past notifications in Windows 10?
11006
Simplest way to achieve automatic notification of property change
50878
How can I trigger a Notification Center notification from an AppleScript or shell script?