Emmet Cheat Sheet Emmet Cheat Sheet EMMET Emmet Cheat Sheet EMMET The a toolkit for web-developers Introduction Emmet is a productivity toolkit for web developers that uses expressions to generate HTML snippets. Installation Normally, installation for Emmet should be a straight-forward process from the package-manager, as most of the modern text editors support Emmet. Usage You can use Emmet in two ways: