What is Astro Web Framework?
Astro is a relatively new web framework that is gaining popularity for its unique approach to building web pages and web apps. It was created by the team at Snowpack and aims to provide a faster, more lightweight alternative to traditional JavaScript frameworks like React or Vue.
Some key things to know about Astro:
- It allows you to build pages using component architecture, but pages are pre-rendered to plain HTML on the server before being sent to the browser. This means pages load faster since they don't need client-side JavaScript hydration.
- Astro makes use of something called Island Architecture - only parts of pages that need interactivity are hydrated with JavaScript, while static content remains static HTML.
- Out of the box, Astro pages support many popular web development languages - JavaScript/TypeScript, JSX, Vue, React, Svelte and more. You can choose which you prefer.
- The goal is to provide faster page loads for a smooth user experience while retaining a modern developer experience for building dynamic sites and apps.
- Astro is quite new but has great momentum and support from the web development community.
In summary, Astro aims to combine the best of traditional static site generation with the interactivity of modern JavaScript frameworks. It's an promising option for faster, leaner websites and web apps.