Rest API(nodejs) how can I show the information on FrontEnd

I am a newbie for nodejs and Github,
I not sure that I can ask the information on here, if incorrect, please suggest me the correct way.

Now I just finish a basic nodejs course and finish coding Restful API, I use postman for testing API at
Get : http://localhost:3000/shop

So I am creating HTML file for showing the information from the API, but I don’t know any thing about it.
Please kindly suggest me the big scope way to do like this on FrontEnd and for Nodejs need to allow anything?