I'm working on an AI course for domain experts, coaches, & professionals without a coding background. If that's something that interests you, would you be so kind as to fill out this short survey?https://docs.google.com/forms/d/e/1FAIpQLSc1aKnmJfNd5YzlBYtuXxcfbuzGlYXdItDsc0u8Ao-zIH-DIg/viewform

Quick Tip: Prevent Claude Code from reading your .env files! jadjoubran.io/blog/prevent...

If you’re looking for ebooks to boost your web dev knowledge, here are 3 titles you can read online: 1. github.com/frontenddogm... 2. github.com/frontenddogm... 3. github.com/frontenddogm... New editions for the first 2 are coming up! (And, support is still always appreciated.) #webdev #html #css

After looking at the minifier benchmarks landscape with Kirill Maltsev (htmlnano), I’ve set up a new repo to collaborate on benchmarks. Adding samples and minification cases, deltas and averages already improved the picture. Please comment; reshares welcome! #html #minification #optimization

My next course is coming soon! SQL Tutorial will teach you PostgreSQL and Drizzle ORM in depth :D Get notified when it launches: sql-tutorial.app

Would you board a vibe-coded flight? The state & future of AI. youtu.be/F8oesOsQeXM

Amsterdam to New York -> €900 vs. Amsterdam to New York -> €100 but the airplane software is Vibe coded. Which one are you taking?

Do I have connections in Sales? I'm looking for someone who can handle outreach and growth for a tech-education product and also has some hands-on programming experience (important). Remote role—freelance or part-time. If that fits you, send me an email at [email protected]

I'm trying something new 😁 I've recorded a long screencast explaining React Server Components. Feedback? www.youtube.com/watch?v=AXyD...

Introducing "Learn JavaScript Newsletter" ✨ Get a short lesson in your inbox — then apply it right away with an interactive challenge on Learn JavaScript. Sign up here (it's free): learnjavascript.online/newsletter.h... I plan on covering modern JS APIs such as View Transitions and more!

A short introduction to the new built-in AI Translation API that landed in chrome www.youtube.com/watch?v=L_4j... @developer.chrome.com

Thanks to everyone who attended the @fronteers.bsky.social meeting yesterday at Clever°Franke!

What if a frontend conference started at 4PM and kept going until midnight? 🍷 Drinks, vibes, and five great talks 💻 HTML, CSS, sustainability, accessibility & more 📍 Cinema De Witt, Dordrecht 🎟 fronteersconf.org

Introducing Learn JavaScript for Universities ✨ Many universities and coding bootcamps use Learn JavaScript to supplement their curriculum. They get to outsource the basics of JavaScript so they can focus on teaching more advanced content.

Customise “Select” Element With CSS (No JS), by @jadjoubran.io: https://www.youtube.com/watch?v=T2IsT7F_9aU #videos #forms #css

You can now customise the <select> html element using HTML and CSS! Check it out here: youtube.com/watch?v=T2Is... #html #css

The future of carousels: native CSS carousels www.youtube.com/watch?v=2Rle...

Check out this 8-min video where I explore modern features such as: - light-dark() - Container queries - scroll-state() - closedby="any" - Document Picture-in-Picture www.youtube.com/watch?v=KGWU...

What (interactive) course should I make next? Please let me know by filling this short interactive survey: survey.jadjoubran.io

CSS now has "if conditions"! Check out how you can create media() and style() if conditions :D #css

Did you know that CSS now has an if() condition? www.youtube.com/shorts/-0q-U... #css

Friends in the Netherlands, come watch my keynote about the (Abundant) State of the Web in Utrecht (provincie) More details: www.linkedin.com/feed/update/...

📢 I recently rewrote React Tutorial to React 19. The entire course has been rewritten from scratch. If you're looking to learn modern React, check it out! You will also learn Tanstack (React) Query and React Router. react-tutorial.app #react

Why are we even surprised?

Milestone: 250,000 users (up from 100,000) Exciting news! LearnJavaScript.online and my other courses have now surpassed 250,000 registered users. I'm humbled to have been part of so many people's educational journeys. Thank you for your trust! (1/2)

New streaks feature on learnjavascript.online's flashcards app 🚀

I just updated my free Gemini AI Web course. Check it out: learnjavascript.online/ai/gemini/ #javascript #ai

Unlock Exciting Use Cases With the Document Picture-in-Picture API, by @jadjoubran.io (@[email protected]): https://developer.chrome.com/blog/document-pip-use-case #html #apis

Check out my latest blog post on the Chrome blog about the new Document Picture-in-Picture API developer.chrome.com/blog/documen...

I caught the Northern lights yesterday 😍

We need to talk about AI www.youtube.com/watch?v=wxKJ...

LearnJavaScript.online and my other courses have a new flashcards app ✨ This is a PWA, of course ;)

Happy to help with your Web Performance (or cat) questions at 16:25! #perfNow @perfnow.bsky.social

#perfNow @perfnow.bsky.social @szynszyliszys.bsky.social @slightlyoff.bsky.social @iamakulov.com and more!

Hello World from performance.now()