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: Use the Intersection Observer API to detect when a "sentinel" element (like a loading spinner) enters the viewport.

: Your API must support parameters like page and limit (e.g., ://api.com ). This ensures you only fetch the specific "chunk" of data needed. Carregar mais postagens

: Best for content where users might want to reach the footer (e.g., blogs, portfolios). It gives users control and prevents "infinite scroll fatigue." : Use the Intersection Observer API to detect

should be a "soft sell" (educational but mentioning a product). 1 post should be a "hard sell" (direct call to action). Carregar mais postagens

: Ensure your backend returns a total count or a hasNextPage boolean. Hide the button or stop the infinite scroll when no more posts are available. 3. Critical UX Enhancements