Canvas Strikethrough

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Canvas Strikethrough",
  "description": "Mark Canvas calendar events without deliverables as complete.",
  "author": "Daniel Stoiber",
  "version": "1.9",
  "manifest_version": 3,
  "permissions": [],
  "content_scripts": [
    {
      "matches": [
        "https://*.instructure.com/*",
        "https://canvas.wpi.edu/*",
        "https://canvas.olin.edu/*",
        "https://canvas.calpoly.edu/*",
        "https://canvas.pratt.edu/*",
        "https://canvas.ucla.edu/*",
        "https://carmen.osu.edu/*",
        "https://canvas.uw.edu/*",
        "https://bcourses.berkeley.edu/*",
        "https://online.smc.edu/*",
        "https://egator.greenriver.edu/*",
        "https://canvas.ucsd.edu/*",
        "https://canvas.ucdavis.edu/*",
        "https://canvas.vt.edu/*",
        "https://catcourses.ucmerced.edu/*",
        "https://canvas.umich.edu/*",
        "https://canvas.ubc.ca/*",
        "https://canvas.qut.edu.au/*",
        "https://canvas.csun.edu/*",
        "https://canvas.psu.edu/*",
        "https://canvas.colorado.edu/*",
        "https://canvas.asu.edu/*",
        "https://canvas.ou.edu/*",
        "https://canvas.endicott.edu/*",
        "https://canvas.nau.edu/*"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_end"
    }
  ],
  "icons": {
    "16": "icons/icon16.png",
    "32": "icons/icon32.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  }
}