Client
API
API Contract
Client asks. API responds. Your UI updates.
Smaller payloads mean faster responses and smoother UI rendering.

Why Pagination Matters

Returning thousands of records at once is slow and expensive. Pagination breaks responses into manageable chunks.

Page-Based Pagination

The classic approach uses `page` and `limit`. Easy to understand and good for basic admin dashboards.

Cursor-Based Pagination

Cursor pagination is stable with frequently changing data. Instead of page numbers, it asks for the next item pointer.

Return Pagination Metadata

Good APIs include metadata like total count, next cursor, and whether more pages exist. The frontend can then build reliable navigation.

Power Infinite Scroll

Infinite feeds usually use cursor pagination. When the user reaches the bottom, request the next cursor and append results.

Balance Page Size and Rate Limits

Huge page sizes can hit timeouts. Tiny pages can trigger too many requests and rate limits. Tune size based on real usage.

Pagination Strategy Learned

You can now design paginated endpoints that scale, stay consistent, and power smooth list experiences.

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AlgoAnimator: Interactive Data Structures