Meta opened Pocket, a mobile app that turns typed ideas into playable mini games, to users across the United States in late August. Whatever you build lands in a TikTok-style vertical feed where other people can play it or remix it. Building something that runs and putting it in front of an audience now happens inside a single app, with no code ever shown.

A vibe coding app that hides the code

Using Pocket starts with typing a description of an idea into a text box. What comes back is a small interactive piece called a gizmo, which might be a simple game, a toy you poke at, or an interactive joke. If the behavior is off, you describe the fix in plain language and try again.

The detail worth noting is that Pocket has no screen for viewing code. AI-assisted coding tools spread quickly over the past year, but most of them assume familiarity with a command line or an editor. For someone with no programming background, setup alone is where things stall. Pocket removes that entire first step and lowers the barrier to roughly the effort of posting a photo or a video.

Finished gizmos can be published, and the feed serves up a stream of what other people have made. Likes, comments, and reposts are all there, and anything you enjoy can be rebuilt into your own version. The line between making and playing is blurred on purpose.

It began with the Gizmo acquisition in March

Pocket is not something Meta built from nothing. Its foundation is Gizmo, a vibe coding app whose team Meta absorbed in March 2026. Built by a New York startup, the app had gathered roughly 635,000 lifetime installs across iOS and Android with strong user sentiment. The original Gizmo disappeared after the deal, and the same team rebuilt the concept inside Meta as Pocket.

The rollout has been staged as well. Pocket first appeared quietly in Brazil as a test market, ran there for a few months, and only then expanded to the United States. The absence of a loud launch suggests Meta is watching reactions carefully before pushing further.

What you make cannot leave

There is a constraint that is hard to ignore. Gizmos generated in Pocket stay inside Meta's app, with no path into a conventional software development workflow. Spend several days refining a project and it still only carries value inside Meta's feed.

This is a question of ownership and portability. It is unclear who owns work that took real time and imagination, or what remains once you step away from the platform, and adoption is growing before those answers arrive. The cheaper AI makes it to generate software, the heavier that question gets.

At the same time, the shape of what people consume may shift. If small programs generated on demand start appearing in feeds alongside text, images, and video, social media becomes a somewhat different thing. Pocket can be read as a testing ground for that idea.

Summary

Pocket pulls AI software generation away from developer tooling and toward the posting features of a social network. The ease of building something functional from a prompt alone is appealing, but the fact that creations cannot leave Meta is worth knowing before you start. How far the idea of software as a social post can actually go will first be measured by the response in the United States.