[DyslexicAtheist]

I've been on a similar quest but my purpose was to eliminate distraction, and becoming more productive was just a side-effect.

i3 (actually sway) helps me with focusing only at those windows that belong to a specific task, and often in full-screen. if I must use a GUI browser which has tabs and constant distraction then I can do so, but the context switch isn't "just mental" but I have to change over to another virtal desktop. this sounds hardly revolutionary (virtual desktops are also in KDE and Gnome). But it is a lot more "painful" than having everything in front of me at all times using 3 monitors. It also makes me actively aware (!!) that a context switch is happening, and so I end up allowing it less, and force myself to finish what I'm doing before attending to some interruption. there is no taskbar no dbus-popups.

I even use my device for undistracted reading of books multiple hours at the time, without snacking on HN content inbetween. (although for this I've started using another cheap old laptop that does not have network and is only running a few things (zathura for reading PDF's and calibre for converting from different formats). -> hardware compartmentalization FTW

generally leaving fullscreen and reconnecting the network and switching to another desktop is just too many steps and i now only break my concentration with a total awareness of it happening.

It honestly changed my life, made me more focused, less anxious, and more in control. Def not going back to the illusion of being productive just because I'm juggling everything at once ...

[nunodonato]

I more or less do the same, but using gnome and only one monitor. Most people criticize gnome without actually giving a chance to use it the way it was designed to be used. Coupled with the use of workspaces, it has significantly increased my focus (or rather, decreased my distractions)

[Woshiwuja]

the biggest problem for gnome are bloat and limited configuration compared to the alternatives