The new Reddit-inspired format, called 'conversation tree', shows nested replies and also includes the ability to clock on any tweet to focus on it.

Twitter has started testing a new method on its website to show replies to a tweet.

Discovered by app analyst Jane Manchun Wong, the new Reddit-inspired format, called 'conversation tree', shows nested replies and also includes the ability to clock on any tweet to focus on it, Engadget notes.

The conversation tree format is expected to roll out in 2020.