Dataset produced by the study described in Halin, A., Nuttinck, A., Acher, M., Devroey, X., Perrouin, G. and Baudry, B. (2019). Test them all, is it worth it? Assessing configuration sampling on the JHipster Web development stack. In Empirical Software Engineering 24, 2 (Apr. 2019), pp. 674–717.