Reducing Client-Side Bloat with Astro's Island Architecture
Learn how Astro's Island Architecture uses partial hydration to eliminate unnecessary JavaScript, improving page load speeds by selectively hydrating interactive components.
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Astro Islands: Partial Hydration That Ships Less JavaScript
Astro's island architecture hydrates only the interactive components you explicitly mark, shipping zero framework JavaScript for static content. This guide explains the mechanism, directive choices, composition patterns, and common pitfalls with a worked example.
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