Racket allows programmers to add new syntactic constructs in the same way that other languages permit the formulation of procedures, methods, or classes. All you need to do is …

Running raco docs (or Racket Documentation on Windows or Mac OS) may open a different page with local and user-specific documentation, including documentation for installed packages.

Chapter 2 provides a brief introduction to Racket. From Chapter 3 on, this guide dives into details— covering much of the Racket toolbox, but leaving precise details to The Racket …

The distribution includes pre-built, platform-independent bytecode; it installs much faster than plain source, and it is also compatible with fast installs of additional Racket packages.

This manual defines the core Racket language and describes its most prominent libraries. The companion manual The Racket Guide provides a friendlier (though less precise and less …

Editors like Emacs offer a Racket or Scheme mode with similar indentation support. Re-indenting not only makes the code easier to read, it gives you extra feedback that your parentheses …

Symbols in The Racket Guide introduces symbols. A symbol is like an immutable string, but symbols are normally interned, so that two symbols with the same character content are …

Examples: ... Combining Tests: and and or in The Racket Guide introduces or. If no expr s are provided, then result is #f. If a single expr is provided, then it is in tail position, so the results of …

The apply Function in The Racket Guide introduces keyword-apply. Like apply, but kw-lst and kw-val-lst supply by-keyword arguments in addition to the by-position arguments of the v s and lst, …

The Racket Guide starts with a tutorial on Racket basics, and then it describes the rest of the Racket language. Of course, you should feel free to mix and match the above two tracks, …