QuickJS
To enable QuickJS, please run scons with the parameter use_quickjs=yes,
or use_quickjs_ng=yes if quickjs-ng is preferred.
NOTE:
QuickJSis also available for WebBuild.
If you choose quickjs-ng, please clone the source with submodules:
# If it's a fresh clone
git clone --recurse-submodules https://github.com/godotjs/GodotJS.git
# If you've already cloned it prior
git submodule update --init --recursive
Then, build Godot from source: