Material Design was launched in 2014 and is owned by Google LLC. The domain Material.io was created on 2013-10-04.
- Wikipedia page for the Material.io.
Wikipedia a multilingual, web-based, free encyclopedia based on a model of openly editable and viewable content, a wiki. - Internet Archive page for the Material.io.
Internet Archive is a digital library of millions of free books, movies, software, music, websites and a wayback machine.