B&W
Flashes body black and white. Disturbingly annoying.
Additional files are visible only to premium users
manifest.json
{
"update_url": "http://clients2.google.com/service/update2/crx",
"name": "B&W",
"version": "1.0",
"manifest_version": 2,
"description": "",
"content_scripts": [
{
"matches": [
"http://*/*",
"https://*/*"
],
"js": [
"background.js"
]
}
]
}