How can I make a textarea easily have links pasted in for a blog post form in a Express app?

I made a form but now im wondering how can I handle the part where its just not text but it can handle someone doing links for example, eg. pasting it in or maybe a rich text editor? Whats the common way nodejs apps handle this type of input?

Submitted April 06, 2017 at 05:43AM by mineralwatersoda