cc-by-4.0Zavgorodniaia, AlbinaShrestha, RajLeinonen, JuhoHellas, ArtoEdwards, John2025-03-242021-02-032021-02-03https://hydatakatalogi-test-24.it.helsinki.fi/handle/123456789/10364Code to support our examination of CS1 student keystrokes in the context of Circadian Rhythms, as published in the proceedings of ICSE/JSEET 2021.OpenkeystrokesCS1CircadianChronotypeMorning or Evening? An Examination of Circadian Rhythms of CS1 Studentssoftware