As nouns the difference between jit and ejit
is that jit is an inexperienced, foolhardy young man or jit can be a style of zimbabwean dance music (as the bhundu boys) played with drums and guitar while ejit is (ireland|colloquialism) (a fool or idiot).
As a verb jit
is (computing|transitive) to compile (program code for a virtual machine) immediately when needed, as part of the execution process.
jit
Noun
(
en-initialism)
(operations)
(computing, of bytecode optimizations)
Verb
(
en verb)
(computing, of bytecode optimizations) to perform an operation (usually compiling) Just-In-Time
ejit
English
Noun
(head)
(Ireland, colloquialism) (A fool or idiot)