WhatsUpper?
Auto-capitalize the first letter in WhatsApp's chats.
Additional files are visible only to premium users
manifest.json
{
"update_url": "https://clients2.google.com/service/update2/crx",
"name": "WhatsUpper?",
"version": "1.1.6",
"description": "Auto-capitalize the first letter in WhatsApp's chats.",
"manifest_version": 3,
"icons": {
"16": "images/icon-16.png",
"48": "images/icon-48.png",
"128": "images/icon-128.png"
},
"permissions": [
"activeTab",
"storage",
"declarativeContent"
],
"action": {
"default_icon": {
"16": "images/icon-16.png",
"48": "images/icon-48.png",
"128": "images/icon-128.png"
},
"default_popup": "popup.html"
},
"background": {
"service_worker": "js/background.js",
"type": "module"
},
"content_scripts": [
{
"matches": [
"https://web.whatsapp.com/*"
],
"run_at": "document_idle",
"js": [
"js/content.js"
]
}
]
}