https://student.cs.uwaterloo.ca/~cs135/assign/dr_racket/index.html CS135 uses Racket as its language of instruction. Racket is not widely used in industry, but is nonetheless very useful for teaching transferable skills that will serve you well professionally. It is also simple and clean enough that we cover computer science content many CS students do not see until later in their CS careers. DrRacket The editor (IDE) we use in CS135 is called DrRacket. The latest version of DrRacket (as of 2025-01-01) is 8.15. You can download it for Windows, MacOS, or Linux for use on your own computer. It is free. Hugo en-us