Libraries and Gems - Collection

[tochman]

Problem

There are so many interesting projects that we stumble upon. Like a hoarder, I get this "Wow, this might be useful someday..." and bookmark the page. And forget about it. So, why would CraftOveflow be a good place to store them? Well, first of all, bookmarking resources on my localhost, won't make the CA team and students any good, and second, "Sharing Is Caring" - the team and the students also stumble upon interesting resources OR have had a chance to actually use a resource in a specific project and have an opinion/input/insight...

Rules - Format

Name of the library...
followed by a description...
and link/links.

Edits

Feel free to make comments by editing the issue.
Did you use the specific library or gem - write a short review. Is the link outdated - make a comment and update the issue, Yeah, you get the drift, right

JavaScript

Sweet Alert

Looks like a nice library for alerts and notifications. Delivered by npm.
https://github.com/t4t5/sweetalert

IziToast

Alerts and notifications... Used in Phadder.com with great success.
http://izitoast.marcelodolce.com/
https://github.com/dolce/iziToast