WebGui is an example showing how to use the IMGUI user interface in a web browser.
See the Live Demo here.
Screenshot:
This example uses Emscripted to compile c++ into Web Assembly (WASM) binaries that can be run as an application in the browser.
The source depends on OpenGL3, ES3, GLFW as well as Freetype and IMGui. I have attempted to make the most lightweight version of IMGUI possible to run in the browser.