How to start learning about GraphQL and Vue.js?

Question

Vue.js

Start learning GraphQL on the front end with Vue.js.
I can't figure out where to start learning.
1. There is Vue-Apollo, what is it?
2. Why use it to work with GraphQL in Vue.js?
3. Is it an integral part of the GraphQL and Vue.js bundle?
4. Should I start learning with Vue-Apollo or the GraphQL documentation? Or from something else?

Answer 1

Study order:
REST (To understand where/why GraphQL came from) -> GraphQL -> Apollo -> Vue-Apollo
Apollo is a library/client for working with GraphQL.
Vue-Apollo - respectively, an adaptation of Apollo for Vue.
Why - for convenience.
https://habr.com/ru/company/rambler_group/blog/418417/