Ep. 3 Pagination | React Interview Series
In this episode, we implement Pagination from scratch in React, a very common frontend interview question.
Code: https://github.com/rammohanpatel/reac...
🔹 What you’ll learn in this video:
How pagination works internally
Fetching large datasets using `useEffect`
Managing page state using `useState`
Calculating `startIndex` and `endIndex`
Displaying data page-wise using `slice()`
Creating *Prev / Next buttons* with proper disabling logic
Dynamically generating page numbers
Handling edge cases (first & last page)
🔹 Concepts covered:
React Hooks (`useState`, `useEffect`)
Conditional rendering
Array methods (`slice`, `map`)
API integration
Clean and interview-ready pagination logic