Just go to the short address doc.new to create a new document.
Introducing a ✨ .new ✨ time-saving trick for users. Type any of these .new domains to instantly create Docs, Sheets, Slides, Sites or Forms ↓ pic.twitter.com/erMTHOsdyH
— Google Docs (@googledocs) October 25, 2018
In addition to Google Docs, short links were created for other services of the company: Spreadsheets, Forms, Presentations and Sites.