All of those websites are primarily made of HTML, CSS, and JavaScript. Now, Python is a fairly simple language that emphasizes natural language. It is easy to learn and free to use.

Use code signing on WIndows to mark the generated executables: If you have a code-signing certificate and want to use it to sign a PyInstaller-generated project to keep it from being flagged as ...

Simply create a new .py file in the same folder as your main Python code. Then “import” that file as you now know how to do, then access the functions from within that module.