Modularity in Factorio

Blueprints that I find helpful are uploaded to this repository.

By putting blueprints into a single chunk, it is guaranteed that no matter where you are on the map, another chunk will connect exactly to it.

An example of an unloading station in one chunk:

Unloading station

The corresponding blueprint string:

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