Injecta

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Injecta",
  "version": "0.0.1",
  "manifest_version": 2,
  "description": "Inject JavaScript libraries into your current page.",
  "homepage_url": "https://ian.pw",
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": true
  },
  "browser_action": {
    "default_icon": {
      "19": "assets/icon19.png",
      "38": "assets/icon38.png"
    },
    "default_title": "Injecta",
    "default_popup": "popup.html"
  },
  "permissions": [
    "https://*/*",
    "http://*/*",
    "tabs"
  ],
  "icons": {
    "16": "assets/icon16.png",
    "48": "assets/icon48.png",
    "128": "assets/icon128.png"
  }
}