One or more person or persons may or may not have spoken, and in a voice funneled through a person whose professional success explicitly hinges on demand for this feature, cried out: “eight.” That’s web standards, baby! wil.to/posts/google...

Yet another brilliant deep dive by @joshwcomeau.com, a true animation wizard. This time it's all about scroll-driven animations. It's wild how much we can now do with pure CSS using the animation-timeline API. A must-read for anyone leveling up their UI game. www.joshwcomeau.com/animation/sc...

Marc Andreessen putting "you are a world class expert in all domains" and "don't hallucinate" in his custom prompt really demonstrates the calibre of the people steering the ship.

It's the best.

I bought this course on day 1 because, yes, an LLM can help you learn—especially surface level or strictly technical info—but only a human who’s been in the trenches and has a passion for teaching can impart that experience to you with all of its nuances and lessons learned.

Josh’s courses are always of the highest quality: clear, practical, fun deep dives into modern techniques and approaches.

Animations course from Josh Comeau on sale for a little longer today!

✨ It’s the final day of the launch sale for my new course, Whimsical Animations! The price will nearly double in a few hours. whimsy.joshwcomeau.com You can see the exact amount of time remaining here:

For the past 6 years, I’ve been working on developer education full time, on my online courses + blog. It’s been an incredible privilege to be able to focus on this stuff. ✨ I’m starting to wonder, though, whether the business model I’ve chosen is sustainable. Let me explain… 🧵

I learn something new, or a simpler way of doing something I knew, every single lesson. Following courses this good, puts me in a better mood. It's just so fun and refreshing. This quality of content being phased out in favor of telling a robot, "make it cooler", is a bleak future.

Currently going through Whimsical Animations in my free-time. If you have the interest and means to buy it, I 100% recommend it. I don't believe that AI can teach you with this kind of depth + simplicity. If it seems like it can, well, it's probably just regurgitating courses like this one.

Go Habs go!

For the past 6 years, I’ve been working on developer education full time, on my online courses + blog. It’s been an incredible privilege to be able to focus on this stuff. ✨ I’m starting to wonder, though, whether the business model I’ve chosen is sustainable. Let me explain… 🧵

Microsoft back on its bullshit. 😬

ICYMI, a few lessons from my new course are public right now! The Open House runs until Tuesday.

@nicolesullivan.bsky.social I just finished a book I think you'd like! It's my favourite book of 2026 so far. www.goodreads.com/en/book/show...

We're almost at 7000 respondents for the second ever State of Web Dev AI survey. And you can take it even if you don't use AI–it's important that all voices be heard! survey.devographics.com/en-US/survey...

✨ I just released a new (free!) tool for creating custom Bézier curves! courses.joshwcomeau.com/tools/bezier It has one special feature that I haven’t seen anywhere else, and it allows us to do something pretty cool. 🧵

I have an announcement! 🏫 I’ve just taken a handful of lessons from my new course and made them public, 100% free. You don’t even have to register for anything. 😄 I call it the Whimsical Animation Open House. The doors are open until the launch sale ends, early next week. ✨

I think everyone who thinks that it is no longer necessary to understand software engineering principles because of AI should spend a few minutes every day browsing /r/vibecoding. It's so so clear that technical skills are still worthwhile.

Another banger of a tutorial from Josh. So cool!

This is really cool. The ghosts feature is super useful.

Can’t praise / recommend this course hard enough! 👇

✨ I just released a new (free!) tool for creating custom Bézier curves! courses.joshwcomeau.com/tools/bezier It has one special feature that I haven’t seen anywhere else, and it allows us to do something pretty cool. 🧵

Forgot to mention: I’m running a 40% launch sale! But only for the first week. ⏰

Just put out the first two free learning paths on The Cascade, looking at Flexbox & Grid. They're a curated list of videos from YouTube, but ad free, with editors in the lesson for you to follow along with, recaps of the content with each video, and extra challenges. thecascade.dev/learning-pat...

✨ I just published a brand-new blog post! It digs into one of my favourite modern CSS features, the Animation Timeline API. We explore how to create rich scroll-driven animations without JS. I share the little gotchas to watch out for + some of the more advanced things you can do with this API. 😄

On my list for this year. I purchased previous courses from Josh and they were probably the best courses I ever took

just registered for whimsy.joshwcomeau.com 😍 been looking forward to this one for a while! Thanks @joshwcomeau.com !!!

New blog post: Compositing & Blending! 🥳 I spent the last few months reading all about blend modes so you don't have to: You'll learn what compositing and blending are, and what is actually going on under the hood when you apply blend modes in CSS 🎨 nik.digital/posts/compos...

I was in early access and already found this to be an amazing course. Can't wait to dive in now that it's finished.

Found out today that for several months, I was serving a 2.5MB .png on the landing page for my new course because I forgot to set up the <picture> tag to serve the 34KB .avif instead. 😭 Sorry to all of the mobile users who visited this page in the past!

I've taken many of Josh's courses (including this one!), and they are awesome. On top of being some of the best learning resources out there, they are super fun :D. Check it out if you want to learn about making animations on the web, SVGs, and a lot more. It's on sale for the launch week!

Josh is a gifted teacher. Been reading his articles for a long time. He makes concept easy to digest and the interactive demos are 🤌 This course is no brainer.

Josh's Whimsical Animations course is INCREDIBLE. It contains all of the amazing tricks that he's curated over the years, for you to install onto your own brains. e.g., I went from having no knowledge of the Canvas API to being able to create snazzy animations like these fireworks from scratch.

On @ReactMiamiConf 2026 and people's sentiment on React, AI, React Router, and Remix I don't have a website, read it here: github.com/brookslybran...

I cannot recommend this course enough! Josh is an incredible teacher, and these kinds of interactions are the kind of polish that just makes your websites shine. in particular for me it demystified SVGs and how i’ve got lil spinning and animating things all over

I got to see with my own two eyes: this course is amazing! @joshwcomeau.com does such a thorough job with everything, while still keeping everything FUN!

Josh is one of the best folks out there and this course is a must-buy. In a world where everything is dull and a little bit shit, bringing a bit of whimsy and fun to the web is a much-needed tonic. Get on it m8s!

🎉 Registration is now open for my latest course, Whimsical Animations! This course will teach you everything you need to know to design and build stunning, creative animations and interactions. It’s time to make the web less generic and boring! 😄

I published my first blog post marcebollin.com/feeling-pixels It’s about borrowing properties from the physical world to make digital interactions feel better, and about my experience turning a vintage lamp I really like into a theme toggle for my website

✨ Tomorrow’s the day! After 18+ months of work, Whimsical Animations will be releasing to the public. 😄 I just sent a FAQ about the course to everyone on my newsletter. If you have any questions about it, they might be answered here:

An arcade with niche Asian rhythm games and zero ticket redemption gambling nonsense.

💡 CSS Tip! You have the code of a CSS shape and you want its cutout version? Learn how to do it with a simple code. css-tip.com/invert-shape/

I’m (slowly) going through it as I have time and love it! Not very far through and already learned a number of useful insights and techniques. ❤️ I’m sure the launch will go great! Congrats and thanks for all the hard work on it! 🎉

I haven’t finished yet, but it’s definitely one of the best courses I’ve spent time with. I’ll have to go through it probably another time or two before I fully understand everything. Thanks for sharing it with us!

Whimsical Animations launches on Monday and I’m already getting the pre-launch jitters. 😂 I really think this is my best course. Excited to finally get it published! ✨

sizes="auto" landed in Firefox 150, making responsive images simpler and more reliable. Here's when you can use it, and how…

After spending quite a bit of time playing with the new and amazing HTML-in-Canvas API, I’ve pulled together all the experiments, code, and examples into one long, comprehensive article. 🔗 On @frontendmasters.com: frontendmasters.com/blog/the-web... * Best viewed in supported browsers.

✨ Working on a blog post about one of my absolute favourite modern CSS features, `animation-timeline`. It includes this nifty demo: