21. Canva https://www.canva.com/ Go through the site a little and be amazed at the effect of the mouse movement on the background, expect this to be copied like mouse trailers in the late 90's! Super job guys. A massively impressive UX too.
19. Layoutit.com >> This is a great tool for developers to quickly drag and drop bootstrap blocks to create fast scaffolding html - this is handy for anyone using a CMS for example to have structure within the existing html.