Against Best Practices

I think the rejection is too strong in this article. The idea of, “best practices,” comes from an established Body of Knowledge. There is one published for software development called the SoftWare Engineering Body of Knowledge or SWEBOK; published by the IEEE.

The author seems to be arguing for nuance: that these “laws,” require context and shouldn’t be applied blindly. I agree.

However they shouldn’t be rejected out of hand either and people recommending them aren’t idiots.

Update: one problem with “best practices,” that I think the article might have unwittingly implied is that most software developers aren’t aware of SWEBOK and are repeating maxims and aphorisms they heard from others. Software development is often powered by folklore and hand waving.

I like SWEBOK, but I don't understand your point.

SWEBOK seems the opposite of that. A body of knowledge is not at all the same thing as a best practice. The only unapologetic best practice in SWEBOK is that professionals should be familiar with every topic in SWEBOK. Definitely not that you _should_ do everything in the book.

The book is quite sophisticated in this. It explicitly separate the technical knowledge from the judgments of which, when, and where to apply it. Most occurrences of "best practices" in the text are quoted, and are references to other works and describe the need to choose between different best-practice libraries depending on context. Others are part of a meta-conversation about the role of standards in engineering. Very little of SWEBOK is promoted as a "best practice" in itself.

Here's a quote from SWEBOK v4, 12-5

> Foremost, software engineers should know the key software engineering standards that apply to their specific industry. As Iberle discussed [19], the practices software engineers use vary greatly depending on the industry, business model and organizational culture where they work.