Git Submodules

A git submodule is a feature in Git that lets you include a repository within another repository, like a mini-fridge in a kitchen. This is helpful for managing dependencies in your projects by referencing and tracking external repositories.

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It makes sense for instance to take the core libraries of IguanaX which are solid and mature and turn them into submodules which we could then use as new backend of a new server for this concept site.