The problem is that few design patterns are designed to be platform agnostic. They're designed to solve problems or leverage features from a specific language/language-set. Agnostic patterns tend to be heavily abstract and require specific implementation to be idiomatic.

Ask a Rust developer about implementing a Factory pattern in Rust and they'll look at you like "Why?".

You can even see this in his examples, per the Command Pattern:

  //Remarks: Taken from feedback on Reddit.    
  //The only reason to have the Command Pattern is if your language doesn't have functions/lambdas as a first-class construct.    
  //A Command object is a poor-mans function.    
  //This is/was true of Java (depending on which version you're running),    
  //but is not true of Javascript, making the Command Pattern in Javascript completely pointless.

That all being said, you can find a good set of design patterns in Python here:

https://github.com/faif/python-patterns

Java's design is hugely influenced by the Gang of Four book:

https://en.wikipedia.org/wiki/Design_Patterns

and so any of those will apply.

Here are design patterns for Java: https://github.com/iluwatar/java-design-patterns