FF Unit
Did you ever wonder just how big something is in football fields?
Additional files are visible only to premium users
manifest.json
{
"update_url": "https://clients2.google.com/service/update2/crx",
"manifest_version": 2,
"name": "FF Unit",
"description": "Did you ever wonder just how big something is in football fields?",
"version": "1.1",
"icons": {
"128": "icon128.png"
},
"author": "Cataract Software",
"options_page": "options.html",
"page_action": {
"default_icon": {
"128": "icon128.png"
},
"default_title": "FF Unit",
"default_popup": "options.html"
},
"permissions": [
"declarativeContent",
"storage"
],
"background": {
"scripts": [
"background.js"
]
},
"content_scripts": [
{
"matches": [
"http://*/*",
"https://*/*"
],
"js": [
"content.js"
],
"run_at": "document_end"
}
]
}