Echo JS 0.11.0

var, let and const - What, Why and How (Video)

at www.youtube.com

1 up and 0 down, posted by matt_smith 3085 days ago 1 comment

MaxArt 3082 days ago. link 1 point ▲ ▼

The video is about nothing new for a good part of the video.
But IMO the main topic if Mattias' rant on reducing the application's variable state to the minimum.