Progressive Web Apps are user experiences that have the reach of the web

Progressive Web Apps are user experiences that have the reach of the web, and are:

• Reliable - Load instantly and never show the downasaur, even in uncertain network conditions.
• Fast - Respond quickly to user interactions with silky smooth animations and no janky scrolling.
• Engaging - Feel like a natural app on the device, with an immersive user experience.
• This new level of quality allows Progressive Web Apps to earn a place on the user's home screen.