I want to know the opinion of programmers about my first project?

Question

JavaScript

I'm self-taught, I'm new to programming. This is my first independent JavaScript project. HTML was written using the PUG preprocessor, CSS was written using the SASS preprocessor, everything was done using VS Code and the Gulp task manager. I want to know the opinion of programmers about my calculator, can you advise something? And is this knowledge enough to get a job as an intern in Web programming?

Repository link: https://github.com/magayoleg/Calculator.git

Answer 1

If I were shown such a project as a portfolio, I would immediately have several questions:
1) Why preprocessors (sass and pug) in the project if you do not use their capabilities? Just for a different syntax?
2) Why does the repository contain vendor code, especially compressed?
3) Why is there no linter in the project (for example, eslint) and, as a result, there is no single code style?
4) is there only one commit in git? You really gave it all in one breath?
5) What does this regular season do? And why exactly these characters cannot be entered, but for example 非常糟糕的符号 is quite possible?