All Things Astro
summary
Astro 3 adds view transitions, edge middleware and image optimizing and claims a major refactor yields a 75% performance gain over Astro 2 (Astro 2 was ~33% over v1). Live coding shows islands of interactivity, preserved JSX state and page partials for HDMX-style updates. Astro 4 introduces a browser dev toolbar and incremental content caching with ~80% build improvement for large docs, alongside Starlite/Starlight work and a teased Astro studio rollout.
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chapters (14)
- 0:00Introduction
- 1:51What is Astro
- 3:34Astro Islands
- 4:17Astro 2 release
- 5:46Astro 2 errors & DX
- 6:30Astro 3 features
- 7:35Astro 3 images
- 8:58Astro 3 Fast Refresh
- 9:41Starlight documentation platform on Astro
- 10:02Astro 4 fund & Starlight
- 11:30Astro 4 Dev Toolbar
- 12:34Astro 4 caching
- 13:18Astro roadmap
- 14:22Astro Studio teaser
