PWA (progressive web app)

A website with a manifest and a service worker, so it can be installed, work offline and be packaged for app stores.

A web app manifest gives the site a name, icons and a start page; a service worker answers requests when there is no network. With both, browsers offer to install it, and Android can ship it to Google Play as a Trusted Web Activity. For the App Store, a wrapper such as Capacitor is the usual path.

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Related terms

MVP (minimum viable product): The smallest version of a product that tests whether people want it enough to use or pay.
Vibe coding: Building by prompting and accepting the result without reading the code closely.
Build vs buy: The choice between paying for a ready-made product and building your own software, including what each costs over time.
TWA (Trusted Web Activity): An Android way to ship a web app as a store app: the browser shows your site full screen inside an app package.
Capacitor: An open source runtime that packages a web app as native iOS and Android apps, with plugins for device features.

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