HTMLify

{
    "name":"Dad Jokes",
    "version": "0.0.1",
    "manifest_version": 2,
    "browser_action": 
    {
        "default_popup":"popup.html",
        "default_icon":"sloth.png"
    },
    "icons":
    {
        "128":"sloth.png"
    },
    "permissions":["activeTab"]
}