A Progressive Web App (PWA) is a website that uses modern web technologies to deliver an app-like experience: offline support via service workers, push notifications, home screen installation, and fast performance. PWAs bridge the gap between websites and native apps — they are discoverable through search engines, shareable via URL, and do not require app store distribution. Major companies like Twitter, Starbucks, and Pinterest use PWAs to reach users who would not download a native app.
glossary2 min read
What is a PWA?
Progressive Web Apps combine the best of websites and native apps. Learn how they work and when to use them.
Try these tools
More glossary articles
What is WebP?
WebP is a modern image format by Google offering superior compression. Learn when and how to use WebP images.
What is HEIC?
HEIC is the default photo format on iPhones. Learn what it is, why Apple uses it, and how to convert it.
What is JSON?
JSON (JavaScript Object Notation) is the standard data format for web APIs. Learn the syntax and common uses.
What is Regex?
Regular expressions (regex) are patterns for matching text. Learn the basics and common use cases.