Godot has lots of neat stuff going on. It's almost the opposite direction development wise, with Construct starting from html5 rather than a C variant.
It's easy to say that they should have gone that direction, but the truth is the tech just didn't match up like it does now.
There's two options for the web, Emscripten, but at a heavy price in download, then there's Web Assembly, but I have no idea how well that plays with Webview.
And the whole code thing... eww.