 <p>Unlike support for other frameworks, I cannot see GWT when I right click project root in Project tab and select "Add Framework support".</p> <p>However, It still works when I select </p> <blockquote> <p>Project Structure → Facets → Add → GWT</p> </blockquote> <p><a href="https://i.stack.imgur.com/Nt8yJ.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Nt8yJ.png" alt="enter image description here"></a></p>