message: Add Material Gallery
diff: "link": "https://en.wikipedia.org/wiki/Google_Bookmarks",
  "name": "Google Bookmarks",
  "type": "service"
  + },
  + {
  + "dateClose": "2021-12-16",
  + "dateOpen": "2018-05-08",
  + "description": "Material Gallery is a collaboration tool for UI designers, optimized for Google's Material Design, with mobile preview apps and a Sketch plugin.",
  + "link": "https://support.google.com/materialgallery/answer/11044972?hl=en&ref_topic=11045865",
  + "name": "Material Gallery",
  + "type": "service"
  }
  ]
  