How do you say here we go in french?

The most common and direct translation of "here we go" in French is:

"C'est parti!"

This literally translates to "It's gone!" but is used in a similar way to "here we go" in English, indicating the start of something.

Here are some other options depending on the context:

* "Allez!" - This is more like "Let's go!" and can be used when encouraging someone to start something.

* "Voici!" - This is more literal and means "Here is!" but can be used in some contexts to mean "Here we go!".

* "En route!" - This means "On the way!" and can be used when you're about to start a journey or task.

The best option will depend on the specific situation and what you want to convey.