Hey @AppleSupport, 2 weeks locked out of App Store Connect because some magic OTP email refuses to exist. Passed between 3 support advisors and AppleCare like a hot potato nobody wants to hold. Anyone home?

🔥 New blog post: In defense of polyfills

A highly influential spec editor expressed the opinion that polyfilling is harmful.

I beg to differ.

lea.verou.me/blog/2026/poly…

VoidZero is joining Cloudflare.

Our mission stays the same: to make JavaScript developers more productive than ever before. Vite, Vitest, Rolldown, Oxc, and Vite+ remain MIT-licensed. Evan and the VoidZero team will continue leading them.

Cloudflare shares our commitment to we can keep investing in the tooling developers rely on every day, while bringing the Vite ecosystem and Cloudflare’s platform even closer together.

You have to admire @AnthropicAI's filters. Gently whisper "security" in passing and they immediately assume you're engaging in cyberwarfare. This is really getting unusable and a bit ridiculous… 🫠

Today we are announcing two new products: Auth API and Intel API.

Everything we have built so far, brought together into one onboarding and trust layer.

Thank you @20vcFund for leading our $20M Series A.

i saw a mouse with an X-shaped battery compartment.

first thought: this is stupid - who designed it?

5 seconds later: oh.

10 seconds later: OHHH!

the X slot fits an AA or an AAA battery - whichever you've got lying around.

the part most people miss is that the shape also ossible to load both at once.

there is no warning label, no instructions and no way to screw it up.
the geometry does the thinking for you.

japanese has a word for this.
poka-yoke = "mistake-proofing."

the product refuses your stupidity before you can offer it.

i wish more things worked like this.

Speed up rendering with content-visibility: auto ⚡

This CSS property skips rendering off-screen content until needed, giving massive performance wins on long pages.

⋅ Pairs with contain-intrinsic-size
⋅ Zero-effort lazy rendering

Learn more 👇
developer.mozilla.org/en-US/docs/Web…

JavaScript's date object has been tricky for years, but that is changing.

The NEW Temporal API brings,
🌍 Easily handle time zones
📆 Precise date math
🕒 Parse ISO strings without errors
⌛ Durations, date ranges, and more.

Start experimenting 👇
developer.mozilla.org/en-US/docs/Web…

🆕 The URL Pattern API is Newly Available!

Use it to match and extract parts of URLs, no need to reinvent routing logic. Supports literals, wildcards, named groups, and even regex constraints.

Learn how it works 👇
developer.mozilla.org/en-US/docs/Web…

startViewTransition() is now part of Baseline! 🆕

This API lets you create smooth same-document (SPA) transitions, no framework required. Perfect for page updates, theme switches, and animated UI changes.

Learn how it works 👇
developer.mozilla.org/en-US/docs/Web…

Does it show that I’m obsessed with the music from @expedition33 😅?

JavaScript's date object has been tricky for years, but that is changing.

The NEW Temporal API brings,
🌍 Easily handle time zones
📆 Precise date math
🕒 Parse ISO strings without errors
⌛ Durations, date ranges, and more.

Start exploring 👇
developer.mozilla.org/en-US/docs/Web…

A new PNG spec was just released programmax.net/articles/png-i…

Just started Clair Obscur: Expedition 33, it's been a long time since a game's opening moved me this much. And, the soundtrack 😍✨

'It was chaos': The week when cannons shot 250,000 bouncy balls down San Francisco hills trib.al/x8hglp5

After spending three years working on SMS verification at Zenly, Prelude wants to fix SMS onboarding tcrn.ch/3Or9J1b

✨ That's a proud moment for the team. We're live on Product Hunt today!

Curious about it? Want to share feedback? Or simply show us some love on there? 👉 producthunt.com/posts/prelude-…

ZML: a high-performance AI inference stack that can parallelize and run deep learning systems on lots of different hardware.
It's out of stealth, impressive, and open source.

Want to have an overview of the future of CSS? Check my latest article @FrontendMasters

frontendmasters.com/blog/custom-ra…

I am explaining the magic behind that fancy range slider 👇

A CSS-only demo powered by Anchor positioning, Scroll-Driven animations, and @​property.

Frankenstein: "Oh yeah? Well, I'm going to write a story about you!"

And thus, Frankenstein's not-so-popular Mary Shelley biography was born.