Google Chrome Extension Template

Web-sites:

http://extensionizr.com/
https://github.com/tsheets/Chrome-Extension-Template

Code example:
Manifest.json
{
//manifest spec: http://developer.chrome.com/extensions/manifest.html
//required
"name": "Chrome Extension Template",
"version": "1.0",
"manifest_version": 2,

//recommended
"description": "Chrome extension description written here.",
"icons": {
"19": "images/icon_19.png",
"38": "images/icon_38.png",
"128": "images/icon_128.png"
},

//required
"browser_action": {
"default_title": "browser_action: default_title",
"default_icon": {
"19": "images/icon_19.png",
"38": "images/icon_38.png"
},
"default_popup": "html/main.html"
},

"content_scripts": [
{
"matches": [
"*://*/*",
"*://moow.life/*"
],
"js": ["myscript.js"],
"run_at": "document_idle",
"all_frames": false
}
],

//additional
"options_page": "html/options.html",
"homepage_url": "http://moow.life/"
}