Forums are notoriously heavy on databases. In this post, we explore how to optimize postmeta queries, leverage denormalized counters, and use Redis object cache to keep page loads under 100ms.

We break down the layout patterns of premium boards like XenForo: split layouts, breadcrumbs navigation, variable light/dark design tokens, and CSS outline outlines for accessibility.

Gamification is the secret sauce of community retention. Read how the upvote leaderboards, reputation thresholds, and daily cron sweeps work behind the scenes.