<https://github.com/JetBrains/kotlin-web-site/blob...

# codingconventions

[marcinmoskala]

https://github.com/JetBrains/kotlin-web-site/blob/yole/styleguide/pages/docs/reference/coding-conventions.md#using-extension-functions
I think it is really good 🙂 I would also add that extension functions should be preferred over normal top-level functions because they are less populating an API (they are suggested only on concrete objects or contexts, not in every method and place in the model)