In February, search engine statistics showed that the dynamically typed Groovy language is gaining popularity again. As analysts of TIOBE noted, it was already in the top twenty of the TIOBE index in 2016 on the wave of interest in the Jenkins system for continuous integration. Now it is pushed forward by the Gradle assembly automation system.
TIOBE Februry 2019 Index
More analysts noticed that the language Hack this month entered the top 50, and TypeScript left it (in their opinion, temporarily). Since February last year, Python and C ++ swapped places, and again topped the list with Java and C.