React Pagination from Scratch: Real API, Machine Coding Round 📃🧑💻
Timestamps:
0:00 Intro
0:15 Demo (What we will be building)
0:27 Calling the API displaying results
03:36 Adding Pagination
10:19 Previous and Next Button (Optional)
12:40 Outro
Pagination is one of the most common React machine coding round questions — and it's also a real performance problem you'll face in production apps.
In this video we build pagination from scratch in React using the JSONPlaceholder API. No libraries, no shortcuts — just useState, useEffect, and clean logic you can explain in any interview.
What we cover:
→ Fetching data from a real API
→ Slicing data per page with simple logic
→ Building Prev / Next buttons
→ Disabling buttons at boundaries
📌 This is beginner to mid-level friendly — if you know basic React hooks you're good to go.
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