Progressive Web Apps moving mainstream as Twitter makes its mobile site the main one

Love to use Bookmarks and want it on web? Into scrolling through Explore to see what’s happening?

We are testing out a new Twitter for web, which a small number of people will see today. Love it? Missing something? Reply and tell us. Don’t have the new experience? Stay tuned. pic.twitter.com/w4TiRrVFHU

— Twitter (@Twitter) September 6, 2018

Twitter is showing some users of its desktop website a new user interface that is designed to be faster and to feature support for the recently added bookmarks feature (supported in the iOS and Android clients but not, currently, the main website), a data-saver mode, and a night mode. These users have been selected at random and moved over to the new interface so they can test the interface and provide feedback.

The new interface isn’t all that different from the old one: it’s organized a little differently, with a two-column layout instead of the three columns currently used, but overall it will feel familiar to anyone who has used the microblogging platform before. What makes this move interesting isn’t the specifics of the interface itself, but the technology it’s built on.

The new interface isn’t actually new at all. It has been available for some time now as mobile.twitter.com, Twitter’s mobile-friendly Web interface. In turn, that same Web interface is used to drive the Windows 10 app, the KaiOS platform for “smart feature phones,” and the recently released Twitter Lite app for Android. This is why it has the data-saver mode; it has been designed with an eye on those users who suffer from poor or expensive bandwidth or have underpowered devices.