ReScript 10.1 new features

[aspeddro]

Syntax

• Add support for empty record type (e.g. type empty = {}) Support {} for empty record literals and types. rescript#5658

JSX v4

• Props spread <div {...props} />
• Share props type between components JSX v4 shared props syntax#699

  type sharedProps = {
     x: string,
     y: string,
   }
   
   module A = {
     @react.component(:sharedProps)
     let make = (~x, ~y) => React.string(x ++ y)
   }
   
   module B = {
     @react.component(:sharedProps)
     let make = (~x, ~y) => React.string(x ++ y)
   }

rescript-lang/rescript-lang.org#568