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Dylan Bridgman:
Writing highly readable code
Jul 30, 2015 @ 12:29:55

Dylan Bridgman has posted a few helpful tips on writing code that's "highly readable" and easier for both developers inside and outside the project to understand.

We are always told that commenting our code is important. Without comments other developers will not be able to understand what we did and our future selves will recoil in horror when doing maintenance. Readable code, however, is not only about comment text. More importantly it is about the style, structure and naming. If you get into the habit of writing easily readable code, you will actually find yourself writing less comments.

He breaks it up into a few different categories to keep in mind as you're writing your code:

  • the overall style of the code
  • the structure of the application (directories, libraries used, etc)
  • naming conventions for variables, methods and classes

Finally, he talks about comments and how they should fit into the ideas of readable code. He suggests that they should stay as high level as possible and explain the intent of the code, not what the code is doing (yes, there's a difference).

tagged: write readable code tips style structure naming convention comments

Link: https://medium.com/@dylanbr/writing-highly-readable-code-94da94d5d636