June 8, 2021
Astro public beta released
Fred Schott and contributors released Astro's first public beta on June 8, 2021 — a static site builder that ships zero JavaScript by default with partial hydration.
What it was for
Astro's island architecture lets developers use ReactA JavaScript library for building UIs — component trees and declarative rendering for the web., Vue, or Svelte components but only hydrate interactive islands — dramatically cutting page weight. It became the default choice for content-heavy sites prioritizing Core Web Vitals.
Why it's here
Astro pioneered partial hydration for content-focused sites.
Why it mattered
Ship less JavaScript became a mainstream performance strategy.
What it solved
Static site generators shipped entire framework runtimes even for mostly static pages.
Media
- ImageVite (software)
Evan You, MIT, via Wikimedia Commons
Related
- Gatsby open sourcedMay 21, 2015
- Next.js open sourcedOctober 25, 2016
- Jamstack term coinedNovember 16, 2015