What Does Just-In-Time (JIT) Mean?

Just-in-time (JIT) is a term used to describe an action such as compilation or object activation only at the time when it becomes necessary.This term is associated mostly with software compilation. JIT compilation is mainly designed for high-speed code execution and support for multiple platforms.

Techopedia Explains Just-In-Time (JIT)

There are three types of JIT compilers: