[
  {
    "key": "go",
    "name": "Go",
    "tone": "blue",
    "years": 7
  },
  {
    "key": "py",
    "name": "Python",
    "tone": "gold",
    "years": 8
  },
  {
    "key": "ts",
    "name": "TypeScript",
    "tone": "purple",
    "years": 5
  },
  {
    "key": "re",
    "name": "React",
    "tags": ["lib", "js"],
    "tone": "blue",
    "years": 7
  },
  {
    "key": "mdb",
    "name": "MongoDB",
    "tags": ["db"],
    "tone": "red",
    "years": 2
  },
  {
    "key": "psql",
    "name": "PostgreSQL",
    "tags": ["db"],
    "tone": "blue",
    "years": 7
  },
  {
    "key": "tg",
    "name": "Telegram API",
    "tags": ["api"],
    "tone": "blue",
    "years": 2
  },
  {
    "hide": true,
    "key": "html",
    "name": "HTML",
    "tone": "red",
    "years": 7
  },
  {
    "hide": true,
    "key": "css",
    "name": "CSS",
    "tone": "cyan",
    "years": 7
  },
  {
    "hide": true,
    "key": "js",
    "name": "JavaScript",
    "tone": "gold",
    "years": 7
  }
]