Is there some article about best practices for Kotlin/JS development? Something like use simple arra...

# javascript

[Pitel]

Is there some article about best practices for Kotlin/JS development? Something like use simple arrays when possible, use external interfaces instead of data classes, etc.?

[hfhbd]

And promises instead coroutines...

[Pitel]

@hfhbd What's the downside of coroutines?

[hfhbd]

Its not usable from plain JS

[ankushg]

ah yeah you can use coroutines inside your Kotlin code, but then map to a promise on its way out

[turansky]

• Avoid js calls - possible in most cases
• Avoid dynamic in declarations - strict mode
• ReadonlyArray for immutable arrays
• Use functional components in React