after 6.4k hours I just found out people use console commands during ranked games.

[MΛRCUS HΞLIUS]

Display attack range, display exact health bars for culling blade, display spell range, hotkey for checking both rune spots, changing your heroes HP bar, instant HP loss display, roshan timer scripts...

Never realised I have been playing handicapped this entire time.

[LeGeNdArY NooB]

You dont need Console commands for those.
ALT + Right click on spell = Spell range
ALT + Right click on xp circle = XP range
ALT + Right click on attack dmg (beside hero avatar) = Attack range
, ...

[[Blank]]

do you know how to have the attack range finder always on when you play sniper/ta with dragon lance?

[wtfman]

So what are the commands?