1. The scratch programming language and environment;Maloney;ACM Trans. Comput. Educ.,2010
2. Types and Programming Languages;Pierce,2002
3. Cloud computing: From scarcity to abundance;Kushida;J. Ind. Compet. Trade,2015
4. Got issues? Who cares about it? A large scale investigation of issue trackers from github;Bissyande,2013
5. Empirical analysis of the growth and challenges of new programming languages;Chakraborty,2019