The Typed Racket GuideSam Tobin-Hochstadt <samth@racket-lang.org>, Vincent St-Amour <stamourv@racket-lang.org>, Eric Dobson <endobson@racket-lang.org>, and Asumu Takikawa <asumu@racket-lang.org> Typed Racket is Racket’s gradually-typed sister language which allows the incremental addition of statically-checked type annotations. This guide is intended for programmers familiar with Racket. For an introduction to Racket,
