Listly
Listly by KeyRocket
Quick tutorial of how to use the essential Twitter Shortcuts to navigate the site’s timeline and use Twitter like a pro 1. press (?) to see Twitter shortcuts
Mark a tweet favorite with F
Reply using R
Retweet with the key T
Direct message with the M
Compose a tweet with N
Use the (.) for loading new tweets
Use Enter/Space for scrolling
Use G+H to return to home
For loading lists use G+H keys
Source: http://www.veodin.com/blog/2012/07/25/twitter-shortcuts/
press (?) to see Twitter shortcuts