React or AngularJs component/components displaying all users and comments data (separated tables) from two different endpoints in a tabular form.
Use public api to get data:
Comments: https://jsonplaceholder.typicode.com/comments
Users: https://jsonplaceholder.typicode.com/users
More documentation available here:
https://github.com/typicode/json-server
https://jsonplaceholder.typicode.com/guide/
This solution should be done in high level of abstraction. We won't run the code, we want to see your way of thinking, class structure, techniques used, so we accept code, pseudocode or even UML diagrams.