Safari Wants You to Vibe-Code Your Own Extensions Now

Let's be honest: Safari extensions have always felt like a forgotten corner of the web. While Chrome and Firefox exploded with vibrant extension ecosystems, Safari sat quietly, making developers jump through Apple's famously strict hoops just to get something live in the browser. But now Apple is flipping the script with what looks like vibe-coding built directly into the browser.

The End of "I Can't Find an Extension for That"

In a demo Apple shared, a user typed out: "Save and track cooking recipes from around the web. Click the toolbar button to see your saved recipes and add notes to each." Safari, powered by Apple Intelligence, generated a working extension—Recipe Keeper—that does exactly that. No Xcode, no special certificates, no waiting weeks for approval. Just describe what you need and go.

This is a big deal. For years, if you needed a niche browser tool, you either settled for a close-enough option or learned enough Safari development to roll your own. That friction killed a lot of creativity. Now, if this feature ships well, the barrier drops to essentially zero.

Browser AI Is Getting Real

Safari isn't stopping at extensions. Apple also showed off AI-powered tab grouping—automatically sorting your open tabs into categories based on content. So if you're researching running shoes across five different retailers, Safari might clump them together under a "sneakers" label. Chrome tried something similar last year, but it appears to have been quietly discontinued. Apple is betting the feature has staying power.

There's also a "Notify Me" feature that tracks website changes, but with a twist: you can describe the specific change you care about, like a product restock or price drop. No more getting pinged every time a site adjusts a footer link.

And perhaps most ambitious: Apple's Passwords app can now navigate to a website, sign in, and update your password automatically. Google announced a similar feature for Chrome, but Apple's implementation feels more integrated given how tightly it ties into the broader Apple ecosystem.

What This Means for Developers

This move signals something bigger than just browser upgrades. Apple's betting that AI-generated tools will lower the floor for browser customization, which could spark a wave of personal-purpose extensions people build for themselves rather than publishing to a store.

For developers, this raises interesting questions. Do AI-generated extensions need the same rigor as traditionally-built ones? How do you maintain something you didn't technically write? And what happens when everyone can ship a browser tool without understanding what's under the hood?

The vibe-coding era is creeping into our browsers, and Safari just made it official.