Software development topics I've changed my mind on

> Most won't care about the craft. Cherish the ones that do, meet the rest where they are

> (…)

> People who stress over code style, linting rules, or other minutia remain insane weirdos to me. Focus on more important things.

What you call “stressing over minutiae” others might call “caring for the craft”. Revered artisans are precisely the ones who care for the details. “Stressing” is your value judgement, not necessarily the ground truth.

What you’re essentially saying is “cherish the people who care up to the level I personally and subjectively think is right, and dismiss everyone who cares more as insane weirdos who cannot prioritise”.

There's another way to look at this: if you consider the school of thought that says that the code is the design, and compilation is the construction process, then stressing over code style is equivalent to stressing over the formatting and conventions of the blueprint (to use a civil engineering metaphor), instead of stressing over load bearing, material costs and utility of the space.

I'm fond of saying that anything that doesn't survive the compilation process is not design but code organization. Design would be: which data structures to use (list, map, array etc.), which data to keep in memory, which data to load/save and when, which algorithms to use, how to handle concurrency etc. Keeping the code organized is useful and is a part of basic hygiene, but it's far from the defining characteristic of the craft.

> stressing over the formatting and conventions of the blueprint (to use a civil engineering metaphor)

This is incredibly important.

This is the kind of stuff that prevents shit like half the team using metric and the other half thinking they're imperial, or you coming up with the perfect design, but then the manufacturer makes a mirrored version of it because you didn't have the conventions agreed upon.

Imperial vs Metric is a hard requirement not a convention or formatting. I have a co-worker who wants everything to be a one liner, doesn't like if/else statements, thinks exception handling is bad and will fail a code review over a variable that he feels isn't cased properly.

This makes code reviews super slow and painful, it also means you aren't focusing on the important stuff. What the code actually does and if it meets the requirements in functionality. You don't have time for that stuff, you are too busy trying to make this one person happy by turning an if else into a ternary and the end of sprint is a day away.

> will fail a code review over a variable that he feels isn't cased properly

Many projects have fairly strict rules about identifier naming conventions, so this doesn't feel so far fetched to me.

The example about if/else vs ? : is pretty damning though.

Sure, but if there are actual rules, agreed to and accepted by the entire team (as opposed to one guy's idiosyncratic preferences) then there should be a commit-hook to run the code through a linter and reject the commit if the rules are violated.