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Dec. 30, 2025, 12:51 p.m.

The Astro Post - December 2025

The Astro Newsletter

Houston wearing a postal carrier hat and mail bag

It's time for some exciting updates about Astro, Starlight, and a small sample from our monthly What's New? blog post.

Be sure to check out the whole post for everything you might have missed from the last month! 🚀

Notable Releases

Minor releases introduce new features and improvements. Pre-releases introduce breaking changes, stabilize features, and provide improvements. Check out what's new!

  • Astro 6.0-alpha - an early alpha release of Astro v6 and sneak peek of the v5 -> v6 upgrade guide draft if you're adventurous enough to try it!

Upgrade Astro regularly for all the latest goodies!

Community News

Core maintainer Reuben Tier spoke about Astro Islands at React Advanced London 2025 and Navigating Islands of Interactivity is now available to the public!

What happens when you revisit code you've written... with someone who's never seen it before? The 3-hour live session Astro Refactoring with core maintainer Florian Lefebvre and guest refactorer J. B. Rainsberger is now available for rewatch on YouTube.

See more about what's happening in the Astro community →

The Top 10

Here’s what caught our attention this month:

  1. [Tool] Photosuite by achuanya is a simple yet feature-rich image integration that integrates lightbox, EXIF data, path resolution, and more into a single, zero-config package.

  2. [Video] Watch Sagi Carmel on JavaScript Jabber explain why Astro is winning over developers for a terrific deep dive into both Astro's fundamentals and its advanced capabilities.

  3. [Article] Learn why Astro outperformed Next.js for the Tasrie IT Services site rebuild.

  4. [Tool] Astro Content Viewer from dofbi is a dev toolbar app for Astro that visualizes your content collections, Zod schemas, and associated variables.

  5. [Article] See how Shuvo Anirban Roy succeeded Building a Motion-Heavy Astro + Svelte Portfolio (and Still Scoring 100/100 Lighthouse).

  6. [Tool] Astro Grab by nickradford is a dev-only tool that helps you quickly locate and grab source code from your Astro components. Simply hold Cmd+G (Mac) or Ctrl+G (Windows/Linux) for one second, then click any element to copy its source snippet to your clipboard.

  7. [Video] Content Island walks you through migrating dynamic routes from a static site with getStaticPaths() to routes that are server-rendered on demand.

  8. [Tool] Leaflet Loader Astro by nulfrost includes both a build-time and live loader for fetching Leaflet document records from your personal data server to then be used on your Astro site.

  9. [Article] Rishi Raj Jain walks through Implementing Incremental Static Regeneration (ISR) in Astro with Cloudflare KV

  10. [Tool] Astro Click to Source by invisible1988 is an Astro integration that enables click-to-source functionality during development. Hold Alt (or another modifier) and click any element to instantly open its source file in your editor at the exact line and column.

  11. [Bonus: 🧑‍🚀] Two new videos from Chris Pennington this month on Astro content collections, including a sneak peek at experimental live content collections launching as a stable feature in Astro 6!

See more articles, guides, videos, and tools in our full blog post →


Now using Astro: Chrome CSS Wrapped 2025

Adobe MAX Japan home page
See 22 powerful new CSS features that landed in Chrome this year.

See more Astro adopters →


Weird Wide Web: Release Image Generator

Release Image Generator tool showing fields to enter like text, width, height, font, and pattern options.
Create beautiful, customizable images with patterns and text.

See more innovative, quirky, fun websites built with Astro →


Astro Partner Agencies. Get Astro support from the pros: from landing pages to ecommerce, get the expert assistance you need.


Cosmic Canvas: De Maldè

De Maldè Canvas Chronicles with 3-D gallery image cards spinning in a circle.
De Maldè Canvas Chronicles

See more stunning and creative sites built with Astro →


Theme of the Month - Astro Cartoon Portfolio

Pastel-themed portfolio site.
A modern cartoon-style portfolio website

See more new themes and templates →


Learn Astro with Coding in Public. 150+ video lessons. Astro v5 ready. 20% off.


That’s a wrap! 👋

That's it for this month! For the full round up, with several more sites, articles, videos, tools, and themes, see our What's New in Astro monthly blog post!

Follow us on social media for even more good stuff from around the community:

  • 🦋 @astro.build on Bluesky
  • 🦣 @astro@webtoo.ls on Mastodon
  • 🐦 @astrodotbuild on X
  • 💼 withastro on LinkedIn

Want to be featured in next month’s newsletter? Post your Astro websites, projects, apps, tools, blog posts, demos, and videos in our ⁠#showcase channel in our Discord!

You just read issue #23 of The Astro Newsletter. You can also browse the full archives of this newsletter.

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