advice you might as well take

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2023-01-24 15:00:08

I've read some nice articles recently which I can sum up as “advice you might as well take.” This is stuff that's good to consider at the beginning of a project, or when you're about to add a feature to some existing software.

These articles run counter to YAGNI (You Ain't Gonna Need It), the software design principle that says you should only ever add things you'll be using right away. Many even call this out in their titles! One even addresses this by coining an alternative term, PAGNI (Probably Are Gonna Need It), so let's start with that one:PAGNIs: Probably Are Gonna Need Its

PAGNIs - Probably Are Gonna Need Its by Simon Wilson. Makes a good rule for when to allow complexity in advance:When should you over-ride YAGNI? When the cost of adding something later is so dramatically expensive compared with the cost of adding it early on that it’s worth taking the risk. On when you know from experience that an initial investment will pay off many times over.

When should you over-ride YAGNI? When the cost of adding something later is so dramatically expensive compared with the cost of adding it early on that it’s worth taking the risk. On when you know from experience that an initial investment will pay off many times over.