In the beginning of 2019, Jetbrains polled almost 7,000 developers to identify the State of Developer Ecosystem.

Key findings:

  • Java is the most popular primary programming language, while JavaScript is the most used overall programming language.
  • Go is considered to be the most promising programming language. It started out with a share of 8% in 2017 and now it has reached 18%. In addition, the biggest number of developers (13%) chose Go as a language they would like to adopt or migrate to.
  • Python is the most studied language, 27% of respondents have started or continued to learn Python in 2018. 
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