Hey Gaurav, glad you enjoyed the article.
About the use cases, other than the ones I mention on the article itself, I thinkg currying is just a tool that you can use whenever you want to clean up your code. That's its biggest use, it lets you write more readable code.
You're free to use it whenever you want.
Gaurav Tewari
frontend engineer @razorpay
great article !!! but I need to ask one thing? where we use curring in javascript... I mean what are the uses of curring ?