Bootstrap 4 - Glyphicons Migration?
		 Answer : You can use both Font Awesome and Github Octicons as a free alternative for Glyphicons.   Bootstrap 4 also switched from Less to Sass, so you might integerate the font's Sass (SCSS) into you build process, to create a single CSS file for your projects.   Also see https://getbootstrap.com/docs/4.1/getting-started/build-tools/ to find out how to set up your tooling:    Download and install Node, which we use to manage our dependencies.  Navigate to the root /bootstrap  directory and run npm install  to install our local dependencies listed in package.json.  Install Ruby, install Bundler with gem install bundler , and finally run bundle install . This will install all Ruby dependencies, such as Jekyll and plugins.    Font Awesome    Download the files at https://github.com/FortAwesome/Font-Awesome/tree/fa-4  Copy the font-awesome/scss  folder into your /bootstrap folder  Open your SCSS /bootstrap/bootstrap.scss  and write down the following SCSS code at the end of this fil...