Is there any way to use JavaScript attribute by default?

Question

I just want somehow to say "I want all methods in this project use [JavaScript]" Manually annotation every method is annoying

Answer 1

F# 3 lets you mark a module with the ReflectedDefinition attribute (aka [JavaScript] in WebSharper) which marks all the methods underneath.

See More About F# 3.0 Language Features:

(Speaking of uncommon attributes, in F# 3.0, the [< ReflectedDefinition >] attribute can now be placed on modules and type definitions, as a shorthand way to apply it to each individual member of the module/type.)