I’ve just completed the front-end library, but I don’t know how to master these knowledge and benefit from it especially because I have no daily tasks related to this field.
Congrats on finishing the front end certification!
The best way to test and grow your knowledge is to build a project outside of a class.
Come up with an idea and create a project around it. It doesn’t have to be some super complex project.
You will learn a lot during the process of turning your own ideas into code.