This setup guide is targeted who uses Visual Studio Code on any OSes.

Please refer setup guide for Visual Studio if you want to use Visual Studio on Windows as the develop environment.


This setup guide includes these contents.

  • Emscripten installation with emsdk
  • Installing Visual Studio Code extension for the projects with Emscripten
  • Downloading OpenSiv3D for Web project template
  • Build and debug your projects on Visual Studio Code


OpenSiv3D for Web uses emscripten as its compiler backend.

Building OpenSiv3D for Web apps on wasi-sdk or cheerp is not supported.