generator-browser-modern-extension/app/templates/src/manifest.json

Scaffold out a boilerplate for creating a browser extension with up-to-date tools and autoreload

{
  "name": "<%= title %>",
  "version": "0.0.0",
  "manifest_version": 2,
  "description": "<%= description %>",
  "author": "<%= name %>",<% if (isOpenSource) { %>
  "homepage_url": "https://github.com/<%= githubUsername %>/<%= kebabTitle %>",<% } %>
  "icons": {
    "128": "images/icon.png"
  },<% if (action) { %>
  "<%= actionType === 'browser' ? 'browser' : 'page' %>_action": {
    "default_icon": "images/icon.png",
    "default_popup": "popup.html"
  },<% } %><% if (optionPage) { %>
  "options_ui": {
    "chrome_style": true,
    "page": "options.html"
  },<% } %><% if (contentScripts) { %>
  "content_scripts": [
    {
      "matches": ["https://*/*"],
      "run_at": "document_end",
      "js": ["content.js"]
    }
  ],<% } %><% if (backgroundScripts) { %>
  "background": {
    "scripts": ["background.js"],
    "persistent": true
  },<% } %>
  "content_security_policy": "script-src 'self' 'unsafe-eval'; object-src 'self'"
}