What was the process of open-sourcing TypeScript, Chakra, .NET, VS Code, and the Copilot extension?

Name: What was the process of open-sourcing TypeScript, Chakra, .NET, VS Code, and the Copilot extension?
Uploaded: 2026-06-09T17:22:29.000Z
Channel: Microsoft Developer

Microsoft Open source Typescript Dotnet Vs code Chakra Copilot Javascript Software development Dev tools Microsoft history One dev question

Microsoft Developer June 9, 2026

AI summary

Amanda Silver discusses the evolution of Microsoft's open-source strategy, tracing the journey from early jQuery contributions to open-sourcing major projects like TypeScript, Chakra, .NET, and VS Code. The video explores the cultural and organizational changes that enabled Microsoft to embrace open source and build developer tools like Copilot. Targeted at developers interested in tech history and Microsoft's transformation.