Why is readability important for programmers?

They spend most time reading and modifying existing code.

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  1. They spend most time reading and modifying existing code ✔
  2. It makes the computer run cooler
  3. It increases screen brightness

Why: Programmers spend most of their time reading, understanding, and modifying existing source code.

Huh, didn't know that: Programmers spend most of their time reading, understanding, and modifying existing source code.

The dad joke
Readable code saves time, and time is read-ily saved.
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References

Answer: They spend most time reading and modifying existing code. Programmers spend most of their time reading, understanding, and modifying existing source code.

  1. Computer programming en.wikipedia.org/wiki/Computer_programming
    programmers spend the majority of their time reading, trying to understand, reusing, and modifying existing source code
    Checked 2026-11-07.

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