apart from entity framework wt we can use in mvc5 ?

Few things to note:

First, it is not curd (meaning dahi), it is CRUD (Create, Read, Update and Delete). Also always type that in all capital letters, because it is a short form.

Second, EF has nothing to do with MVC5. EF can be used independent of MVC and MVC can be used independent of EF.

A new React framework is coming up for rendering web-pages. You will need to learn how to integrate it with MVC in place of Razor.

You can also look into ASP.NET MVC Core 1.0 as it will start emerging soon