As far as I know, there is no such course. Mainly because any normal html should port over just fine. I got an old website I made 4 years ago up and running as an Electron app with very little changes (mainly just paths). You should be able to just have your Electron app open the html file that has your bootstrap in it, it works perfectly fine for me.
pathname: path.join(__dirname, '/path/to/html/file.html'),