Navigation & Layout DetailsURL copied

HTMX OptimizationURL copied

When htmx.request is detected, layout() returns only swappable fragments:

• Main content container with id="main-content"
• TOC sidebar with hx_swap_oob="true" for out-of-band swap
• CSS container with hx_swap_oob="true" for scoped styles
• Title element for browser tab title
• Skips navbar, posts sidebar, footer, mobile panels (already in DOM)