Acknowledgments

Thank you to everyone who works on Racket, espe­cially the core team who encour­aged me to start on this book—Matthew Flatt, Robby Findler, and Sam Tobin-Hochstadt.

Thank you to Matthew Flatt for writing the fore­word, and indi­rectly suggesting the title with his lecture Turning a Tower of Babel into a Beau­tiful Racket.

Thank you to Danny Yoo for making his bf tuto­rial Fudging Up a Racket, and his ragg parser gener­ator, avail­able under an open license so they could be adapted for this book.

Thank you to Eric Wastl for letting me adapt his Some Assembly Required puzzle as the wires tuto­rial.

Thank you to Atticus Bones for letting me adapt some of his algo­rithmic design concepts for the cover illus­tra­tion.

Thank you to the many readers who have sent in comments and correc­tions during this book’s devel­op­ment.