Uploaded October 2024 | Updated September 2026, 2 weeks ago

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Astro 5's server islands make it easy to stream slow loading components to the client. You can use Astro components, or React, Vue, Svelte, Solid, or any other framework with adapters to Astro.

Code: github.com/jherr/astro-server-islands

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👉 VS Code theme and font? Night Wolf [black] and Operator Mono
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00:00 Introduction
00:28 Trying out server:defer
01:30 Adding a fallback
02:20 How it works
04:15 How NextJS/React does it
07:03 It’s not partial pre-rendering
09:04 Server islands for React
10:19 Outroduction