You can really create Sweet Alert with this tool. Animations, custom icons, everything is very smooth and pleasant to the eye. It is very simple to use so donât spoil this sweet library.
For me, SweetAlert library is undoubtedly the most fun of this list.
Alertify is another excellent tool to create customized user alerts. This is somewhat similar to the SweetAlert. Although their library is a little less attractive than SweetAlert, you can easily customize its look with CSS.
Smoke Js can create more efficient and natural looking user alerts. You can completely manage the look of your user alert.
You can create lighter alert with this tool. This is a great tool to display your alert at the corner of your screen.
Favico allows you to display information to your users via the favicon of the page, for example through a small pellet containing the number of posts since their last visit.
TitleNotifier has the same features as the Favico but in addition you can change the title of your page to reflect the number of new notifications.