https://changelog.com/posts/one-sure-fire-way-to-improve-your-coding
The most obvious way to improve your coding is to write more code. Everybody knows that. However, another activity which I guarantee will improve your coding is the complete opposite of writing. I will state this as plainly as I possibly can:
If you want to dramatically increase your programming skills you need to be reading other people’s code.
Collin's Code 