raco is Racket’s Package Management System (among other things …)

In the Racket programming language, raco is a command-line tool used to interact with Racket's package management system, run tests, build documentation, and perform other tasks related to Racket development. It's a versatile utility that automates various tasks in Racket projects.

Some of the common uses of raco include:

• Package Management: You can install, remove, or update Racket packages using commands like:

raco pkg install <package-name>
raco pkg remove <package-name>
raco pkg update <package-name>

• Compiling Racket Programs: raco can compile Racket files to bytecode or even to an executable:

raco make <file.rkt>

• Running Tests: Racket includes support for automated tests, and you can run tests using raco test:

raco test <file.rkt>

• Building Documentation: Racket supports generating documentation, and raco can be used to build the documentation for a package:

raco docs <package-name>

• Creating Executables: You can use raco exe to create standalone executables from Racket code:

raco exe <file.rkt>

raco simplifies project management by providing a unified interface for all these tasks, making it essential for anyone working on Racket projects.