What is the proper way to add Rate Limiting?

[lahin31]

I want to know what is the proper way to add Rate Limiting for example Login and Registration.

[issam-seghir]

did you find a solution for that ?

[lahin31]

Yes, using lru-cache.

[issam-seghir]

this is a caching library, how do you use it as rate limiter ? , can you show me an example ?