For most of us, Visual Studio Code is a text editor, a place to write code, preview Markdown, or maybe debug a script or two. But that perception barely scratches the surface. Over the last few years, VS Code has quietly evolved from being a popular code editor into something far bigger — an open source platform for building, extending, and even hosting entire development environments. Microsoft may still guide the core project, but the open source community and partner ecosystems have helped make VS Code a key part of the modern software landscape.