JavaScript code that is condensed for efficiency without sacrificing readability and maintainability

As a novice in the world of javascript, I find that studying pre-existing code helps me learn a great deal.

I've encountered some extensive javascript projects with minified code that becomes almost indecipherable when expanded.

Most variables and functions are merely designated with a letter following the alphabet pattern, such as a, b, c, aa, bb, cc, and so forth, without any comments for reference.

I wonder if this is a specific coding style or if there is a particular tool used to optimize the code in this manner?

Maintaining such a project seems like a challenging task indeed.

javascriptoptimizationminify

Answer №1

Typically, optimizing code for size is not considered a coding style (unless you are manually code-golfing for enjoyment).

To compress unminified code, you can utilize tools like https://github.com/terser/terser (currently one of the most widely used tools in this realm).

If you want to see how Terser functions in action, check out their Try Terser tool here:

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