Advent of Code Charts

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Advent of Code Charts",
  "short_name": "AocCharts",
  "version": "6.2.1",
  "author": "Jeroen Heijmans",
  "description": "Inject charts in your private leaderboard page for Advent of Code - see https://github.com/jeroenheijmans/advent-of-code-charts",
  "icons": {
    "16": "icon16.png",
    "48": "icon48.png",
    "128": "icon128.png"
  },
  "content_scripts": [
    {
      "matches": [
        "http://adventofcode.com/*",
        "https://adventofcode.com/*"
      ],
      "css": [
        "app.css"
      ],
      "js": [
        "moment.min.js",
        "chart.umd.js",
        "chartjs-adapter-moment.min.js",
        "app.js"
      ],
      "run_at": "document_end"
    }
  ]
}