what a reason if someone hate your project code..?

Question

thought its original code

Answer 1

I hate when somebody breaks rules of clean code.
Like not using tabs, or using foreign language to name variables and functions.

The other problem is when somebody writes a lot of code instead of using one clever loop.

Answer 2

If some one hates your work then it probably that person don't understand what are difficulties in making program alone.
Else
He had expected more user friendly program or it is not good looking. Probably you forgot to make it readable or output can not deliver all things user asked for.

Answer 3

May be your code is too complicated to be readable and understandable?
Or may be your coding style isn't good?

Answer 4

It's simple , indentation. A new bee writes code in single line, but experience guy writes code in more readable way. Google it "ruby-style-guide"