ESP

scantys shitty esp from unknowncheats.me

(E)xtra(s)ensory (P)erception

This refers to cheats that render a player's hitbox, health, armor, and other information from any position.

This can be easily done by using a Wiremod E2 with EGP or a Starfall chip. You can get more advanced by using clientside Lua scripts or C++ based cheats (commonly referred to as clients).