Google LLC is serving up more treats for developers with a bevy of updates to its open-source Flutter software for building rich user interfaces for both Android and iOS apps using the same code.

Android may be one of the most popular operating systems in the world, but it’s far from the only mobile operating system. If your app is going to reach the widest possible audience, then you’ll need ...

It will be well below the radar, but Flutter is a technology I expect to make a noticeable impact in 2020. Spawned by Google at the very end of 2018, Flutter is a mobile user interface (UI) toolkit ...