WebContainer API is here.

StackBlitz has announced the release of the WebContainer API, a WebAssembly-based operating system that enables Node.js servers to run entirely within a browser, offering developers unprecedented flexibility to build applications. This API allows headless access to WebContainers and supports various use cases, including interactive coding tutorials, production-grade web IDEs, AI applications, and no-code/low-code environments. The technology facilitates features such as an in-browser filesystem, on-demand HTTP servers, and the execution of Node.js commands, making it particularly appealing for both open-source projects and enterprise solutions. The company encourages developers to explore the potential of the WebContainer API and join the community to drive innovation and expand the web ecosystem further.