Fastest growing languages

With Flutter in our trending repositories, it’s not surprising that Dart gained contributors this year. We also saw trends toward statically typed languages focused on type safety and interoperability: the Rust, Kotlin, and TypeScript communities are still growing fast.

Change in programming language use, 2018-2019

Dart    532%
Rust    235%
HCL    213%
Kotlin    182%
TypeScript    161%
PowerShell    154%
Apex    154%
Python    151%
Assembly    149%
Go    147%

完整版在这里：https://octoverse.github.com/