"The course teaches Kotlin, a modern programming language that developers love because of its conciseness and how it increases productivity," said Kat Kuan, a developer advocate on the Android team.

The advertising and tech giant has announced new free video courses to help up-and-coming programmers learn Kotlin, the fastest-growing programming language on Microsoft-owned GitHub.

The full list of features in Kotlin 1.3.60 is available here. Apple releases Apple Developer AppApple released and Apple Developer App that delivers in-depth information from Apple experts.