Dive into a comprehensive tech talk covering the latest in developer news and an in-depth exploration of Kotlin. Explore topics ranging from the oldest programs still in use to the MDN site redesign, JavaScript essentials for React, TypeScript 4.6 updates, and a fascinating virtual reality experiment with flies. Gain insights into the origins of Windows' backslash file separator and engage in an extensive discussion on Kotlin programming language. Learn from industry experts as they share valuable knowledge and answer viewer questions in this informative and engaging session.