BlackBuck Web Designer & Frontend Developer Interview Questions and Answers

Pagination component to display a list of items with page navigation.

• Create a Pagination component with props for total number of items, items per page, and current page.

• Calculate total number of pages based on total items and items per page.

• Display page numbers with previous and next buttons to navigate through pages.

• Update the list of items displayed based on current page.

• Handle click events on page numbers and previ

A polyfill for JS promise is a piece of code that provides support for promises in older browsers.

• Create a Promise class with resolve, reject, then, and catch methods

• Implement the executor function to handle the asynchronous operation

• Use setTimeout to simulate asynchronous behavior

• Handle chaining of then and catch methods