on your elements.html
file, run the following commands:
cd PATH/TO/IMPORTFILE/
vulcanize elements.html -o elements.vulc.html --strip-comments --inline-css --inline-js
crisper --source elements.vulc.html --html build.html --js build.js
Vulcanize retrieved source code of all the imports, then replaced imports by their source code.
Crisper took all the js out of the elements.vulc.html file, put it in single build.js file, set a script
tag referring the build.js
file in the build.html
file