GitHub - RandomUser209857/Krastorio2Modules: Factorio mod that adds 3 new tiers of modules that extend gameplay. All features and options can be toggled individually in the settings and are highly customizable.
I thought productivity modules were all gimmicky and bad until my dumb ass finally realized the exponentially stacking efficiency increase for the entire preceding production chain. : r/factorio
Lenovo's ThinkPad X1 Tablet modules add features but limit functionality | PCWorld
Productivity modules: where do you draw the line? - Factorio Forums
Visualisation: Speed vs productivity modules : r/factorio
Hands On With Lenovo's Modular ThinkPad X1 Tablet | PCMag