Switch top-level tabs in i3-wm
Requires i3-wm version 4.8 or newer.
Usage: i3-switch-tabs <DIRECTION>
Arguments:
<DIRECTION> Direction to switch to [possible values: left, right, down, up]
Options:
-h, --help Print help
-V, --version Print version
Add this to your i3-wm config:
bindsym $mod+Tab exec i3-switch-tabs right
bindsym $mod+Shift+Tab exec i3-switch-tabs left