Its examples are pulled from a set of 22 high-profile (and generally high-quality) sources including the New York Times, the Independent, Forbes, and ScienceDirect.

Learn about what I call "Web 2.01," a fusion of "Web 2.0" style application content with a "Rich Internet Application" client, which is not subject to many of the limitations of a Web browser.

For example, MacRumors could theoretically provide a facility to make web apps dedicated to navigating only how-to articles or guides. This is something MacRumors may implement in the future.

Some examples of popular web apps include Google Maps, Starbucks, Tinder, Uber, and Instagram. Ironically, iOS was actually the first platform to support the concept of PWAs.

Budibase is an open source web app builder for businesses to build their own internal tools, web apps, forms, and admin panels.