A Microsoft veteran recounts the cultural and organizational journey of open-sourcing key developer products including TypeScript, the Chakra JavaScript engine, .NET, Visual Studio Code, and the Copilot extension. The narrative highlights how Microsoft's open source culture evolved dramatically over time — from the months-long approval process for TypeScript to the much faster sign-off for Chakra — and reflects on why developer products built in the open attract stronger communities and become better products.

1m watch time
2 Impressions