URL: https://glitch.com/

Browser / Version: Firefox 57.0
Operating System: Mac OS X 10.12
Tested Another Browser: Unknown

Problem type: Site is not usable
Description: Clicking on Create a WebSite has no effect
Steps to Reproduce:
go to https://glitch.com/
click on start a new project
click on create a website (or node app)

expected: something happens!
actual: nothing happens.

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