Any usage of "Quai" or "Quai Network" should always be capitalized.
Pieces of the Quai Network architecture (e.g zone, region, slice) should not be capitalized unless they are at the beginning of a sentence.
All Quai Network specific items should be written in the present tense. For example, "Quai is a decentralized network" instead of "Quai was a decentralized network".
Products, whether Quai related or 3rd party (e.g. QuaiScan, Pelagus, NodeJS, etc.) should capitalized appropriately.
References to Quai repositories or packages don't need to be capitalized, but should be hyperlinked and code blocked, like go-quai or quai-gpu-miner.