---
title: "Astro Weekly #121"
url: https://daily.dev/posts/w4pvs8fg0
source_url: https://newsletter.astroweekly.dev/p/astro-weekly-121
type: share
source: "The Astroverse"
author: "Nathan Lawson"
published: 2026-03-17T12:27:37.864Z
updated: 2026-03-17T12:28:23.808Z
tags: ["webdev", "seo", "astro", "claude-code"]
upvotes: 0
comments: 0
language: en
---

> ## Documentation Index
> Fetch the complete documentation index at: https://daily.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# Astro Weekly #121

**[The Astroverse](https://daily.dev/sources/buildwithastro)** · [@nathanlawsn](https://daily.dev/nathanlawsn) · 0 upvotes · 0 comments

## Summary

Astro adoption is growing fast, with HTTP Archive data showing 11.8% mobile and 14.6% desktop usage increases, and npm downloads up 40%. Highlights include a complete SEO setup guide for Astro covering sitemap, Open Graph, JSON-LD, RSS, and canonical URLs. StackOne rebuilt their marketing site using Astro and Cloudflare Pages with Claude Code, boosting their mobile Lighthouse score from 42 to 92. Other items include a dev toolbar plugin for JSON-LD validation and OpenPolicy, an open-source integration for managing legal policies as TypeScript objects. Astro 6.0 is also teased as coming soon.

## Full article

daily.dev links to this article rather than hosting it. Read it at the original source: <https://newsletter.astroweekly.dev/p/astro-weekly-121>

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---

Tags: [#webdev](https://daily.dev/tags/webdev), [#seo](https://daily.dev/tags/seo), [#astro](https://daily.dev/tags/astro), [#claude-code](https://daily.dev/tags/claude-code)

[View this post on daily.dev](https://daily.dev/posts/w4pvs8fg0)