Florian Lefebvre

Astro 5.11 | Astro Astro 5.11 ships more Content Security Policy (CSP) features, the ability to disable streaming in the Node.js adapter, and more!

Astro 5.11 is all about experimenting with new things 🧑‍🔬

- CSP static headers for static pages in Node.js, Netlify and Vercel adapters
- Disable HTML streaming in Node.js

astro.build/blog/astro-5...

A colorful poster with blank products decorated with question marks and the text “your design here”. Poster text reads: Astro Mart presents The Spirit of Astro Design Contest. Submission deadline: Thursday, 31 Jul 2025 shop.astro.build/contest

As the music fades away, we're delighted to announce our mystery headline artist…

IT’S YOU!

Enter our first ever design contest to help support Astro’s open source mission and win awesome prizes.

shop.astro.build/contest/

Introducing… Astro Mart | Astro It’s time to suit up, Astronaut! Welcome to a brave new frontier in Astro merch.

Planning to catch some cosmic rays?

Stay cool with the latest Astro merch 😎

Astro Solstice Festival poster Mon 23: Astro Mart Tue 24 • 2:30pm ET: Learning Astro
ft. Chris Pennington & James Q. Quick Wed 25 • 11:00am ET: Perfect Images 
ft. Coding in Public Thu 26 • 10:30am ET Live Content Live
 with Nick Taylor Fri 27 • 9am ET: Content security Policy Plus Guest artists

🌍 The planets have aligned.

Grab your sunnies and join us for a week of live events. Just remember to stay (partially) hydrated!

🌞 astro.build/solstice

Astro Solstice Festival: 23–27 June 2025

🌍 The planets are aligning...

Astro 5.10 | Astro Astro 5.10 brings responsive images for everyone, plus experimental live content collections, CSP improvements, and more!

This time we’re doing it live – Astro 5.10 is here!

📷 Responsive images are now stable – so squishy!
🎥 Experimental live content collections – so fresh!
🛡️ Big improvements to experimental Content Security Policy support – so solid!
☁️ Custom Cloudflare Workers entrypoints – so...cloudy?

Astro 5.9 | Astro Astro 5.9 has got your site on lockdown, with experimental support for Content Security Policy, rendering Markdown in content loaders, and more!

🔒 Batten-down the hatches, Astro 5.9 is here.

Get ready to lock in:

🛡️ Experimental Content Security Policy support
📄 Render Markdown in content loaders
🖼️ Disable default styles in responsive images
... and more! ✨

astro.build/blog/astro-5...

What's new in Astro - May 2025 | Astro May 2025 - Michelin + ApostropheCMS case study, new Astro course from James Q Quick, and more!

What was new in Astro's merry, merry month of May? Our monthly roundup includes:

🧑‍🚀 Stay up-to-date with news from mission control
✨ Get inspired by the hottest (and weirdest) new Astro sites
🧑‍🎓 Sharpen your skills with the best new videos, posts and courses
🌲 Spruce up your site with new templates

Intro to Astro Learn Astro, the modern web framework for building fast, content-rich websites using components and Markdown. In this course, you’ll learn how to

Looking to get started with Astro?

Join @jamesqquick.bsky.social on @scrimba.bsky.social for a brand new interactive experience.

🎟️ Get 20% off today: scrimba.com/intro-to-ast...

Press | Astro Download Astro logos and other assets for media and press usage.

Cool! FYI we have a new logo astro.build/press/ 😉

Screenshot of kennedyspacecenter.com. In the hero image, a girl with big afro puffs seems to be inside a spacecraft. The tagline is "discover something real" but I'm not convinced she's a real astronaut tbh because she looks about 10.

NASA needed a new site that was out of this world

Houston, we have a solution

kennedyspacecenter.com, built with Astro + WordPress

Astro 5.8 | Astro Astro 5.8 is a Nodally fresh update which bumps the minimum required version of Node.js.

🌱 Keep your site Nodally fresh

Node.js 18 has reached end-of-life 🪦 Astro 5.8 removes support for all but the final 18.x release

astro.build/blog/astro-5...

MultiLaunch — How Multi-Brand Companies Win Online? Learn about MultiLaunch — a solution architecture that helps multi-brand companies manage all their websites with one stack, faster launches, and lower costs.

Managing websites across multiple brands and regions often turns into a mess. See how Bejamas is using Astro to tame the microsite chaos:

bejamas.com/blog/multila...

RSC for Astro Developers — overreacted Islands, but make it fractal.

⚛️📝 New on Overreacted: RSC for Astro Developers

CSP n'est pas encore supporté et c'est pas spécifique aux fonts mais on y travaille en ce moment même : github.com/withastro/ro...

“Two million” in bold type against a vibrant gradient background and a downward arrow motif.

The universe keeps expanding…

Thanks for taking us past 2 million monthly npm downloads, astronauts! 🤯

What's new in Astro - April 2025 | Astro April 2025 - April Launch Week, Agency Partner Program, 2 million monthly downloads, and more!

Another busy month in the Astroverse 🚀

Get caught up with all the April news that’s fit to print

Ah d'accord je vois merci ! Ouais malheureusement il y a une bonne raison : on génère des fallbacks optimisés (si on peut) et ça rajoute un nom dans la liste des font-family. Tu peux pas vraiment deviner le nom en tant que user

Pour le bagage CSS, quels aspects en particulier ? On peut sûrement améliorer la documentation

On a discuté de faire en sorte que le local provider scan un fichier CSS et fasse des optimisations, mais la conclusion c'est que dans ce cas Astro apportait pas grand chose. Si un user veut vraiment un contrôle total, aucun intérêt à utiliser la feature a priori mais je pense que c'est rare

Fonts by florian-lefebvre · Pull Request #1039 · withastro/roadmap Summary Have first-party support for fonts in Astro: // astro.config.mjs import { defineConfig, fontProviders } from "astro/config" export default defineConfig({ fonts: [ { name: &...

Tant mieux que ça te plaise ! Si jamais t'as du feedback, c'est par ici : github.com/withastro/ro...

Are there any companies that sponsor OSS maintainers on a part-time basis? If you know of any, please let me know!

Thank you so much for your help! Incredible tool you have there

5.7 teaser image

LAUNCH WEEK RECAP -- Here's everything we launched this week:

Astro Technical Steering Committee listing Matthew, Matt, Florian, and Ema as new members.

We have a new Technical Steering Committee (TSC)!

Welcome core maintainers @ematipico.xyz @florian-lefebvre.dev and @mk.gg to the Astro TSC to guide Astro's technical direction and ensure a healthy codebase for many years to come.

See thread for more details!

Starlight April Update | Astro Rejuvenate your docs with heading anchor links, Tailwind v4 support, CSS @layer, and a new head metadata API.

Set sail with the latest Starlight release!

⚓ Built-in heading anchor links
🌬️ Tailwind 4 support
🌊 CSS cascade layers
🌚 Improved `<head>` APIs

Learn more: astro.build/blog/starlig...

I'm glad we added that ><

The sun is setting as launch week nears the end...

Monday — Ecosystem Party 🥳
Tuesday — 4...3...2...1... 5.7 🚀
Wednesday — Meet the new features 🔬
Thursday — Stellar updates for your docs 💫
Friday — ???

In Astro 5.7, every SVG is an Astro component! Import it, use it in your page and it will be inlined in the HTML. You can even pass it any SVG props.

Learn more: astro.build/blog/astro-5...

New in Astro 5.7, the Sessions API lets you store user data securely on the server, without the limitations of cookies.

Great for shopping carts, user settings, form state, and lots more.