In a single file if there are less numbers of extensions. If there are more, I create one file per type.

So if you need extension for Context you will create Context.kt and put everything there? That’s what I am currently doing

No prefixes. Just

Contexts.kt

. I personally use plurals, your personal preferences can be bit different.

I like ContextExt.kt

I like more

_Context.kt

not self explanatory name of-course, can be also

Context+.kt

?

I like way with only "classname" for name file with Extensions, bcs if u package named extensions or utils , you probably will have all files like ContextExtensions.kt, Some1Extensions.kt, Some2Extensions.kt etc.

My team does the following:

<Type>Extensions.kt

@Cody Engel This is my second favorite style. 🙂

Thanks all ! Yes I also like ContextExtensions.kt

we also do <Type>Extensions.kt. We do a lot of navigation by navigate to file, so the name needs to be descriptive enough to know exactly what we're getting. We have a pretty big team, and this helps avoid confusion.