System Design Essentials: Pagination (Offset, Cursor, Infinite Scroll)

👉 Frontend System Design Essentials — Course (Now Available): https://icodeit.thinkific.com/courses/frontend-system-design-essentials 👉 Frontend System Design Essentials — Book: https://leanpub.com/frontend-system-design-essentials/ In this episode of *Frontend System Design Essentials*, we’re diving into **pagination** — one of the most common patterns in web development, but one that many developers only know from dropping in a UI component. You’ll learn: - The two main types of pagination: **offset-based** and **cursor-based** - How they work in the **database** with real SQL queries - How RESTful APIs expose them with query parameters - What JSON responses look like (metadata, cursors, etc.) - The **trade-offs** of each style, and when to use them - Why infinite scroll feeds almost always use cursor pagination By the end, you’ll understand what’s happening behind the scenes when your frontend clicks "Next" — from database → API → frontend. 💬 **Question for You** Do you mostly use offset pagination or cursor pagination in your projects? Have you ever had to switch from one to the other? Let me know in the comments ↓ [MY BOOKS & COURSES] 👉 Frontend System Design Essentials: https://leanpub.com/frontend-system-design-essentials 👉 React Data Fetching Patterns: https://leanpub.com/react-data-fetching-patterns/c/icodeit 👉 Maintainable React (Udemy Course): https://udemy.com/course/mastering-maintainable-react 👉 React Anti-Patterns (Amazon): https://www.amazon.com/dp/1805123971 👉 More Tutorials on Advanced Patterns: https://icodeit.com.au/tutorials/advanced-network-patterns-react [STAY CONNECTED] 🧠 Newsletter (system design & clean code): https://juntao.substack.com/ 🌐 Website & Blog: https://icodeit.com.au/ 🐦 Twitter / X: http://twitter.com/JuntaoQiu 📺 YouTube (subscribe): https://www.youtube.com/@icodeit.juntao #frontend #reactjs #systemdesign #webdevelopment #javascript #fronendsystemdesign