Questions tagged [hooks]

A hook is a mechanism that you can use to run or "register" some logic at initialization time. All questions in this regards, should use "hooks" tag.

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What is a hook and how does it differ from a pipeline processor?

The title says it all: what is a hook and how does it differ from a pipeline processor? Specifically, I am looking for the following: What is a hook? How/when are hooks triggered? What are hooks ...