Basically just a mod that speeds up the global time including, biters, local player(all players if server), production, research ect.
Commands:

(use in console)

1x - Normal Speed
2x - Double Normal Speed
4x - Very Fast...
supa-fast - wouldn't recommend
supa-dupa-fast - ...

(also im very new to modding in factorio so it might not be the best but there is no bugs that i know of)