b. tabel JSON / database format

{ "categories": [ { "id": "A", "name": "Layanan Email", "items": [ { "provider": "Google", "service": "Gmail", "features": [ "Email", "Sinkronisasi multi-perangkat", "Integrasi Google Workspace" ] }, { "provider": "Microsoft", "service": "Outlook / Hotmail / Live", "features": [ "Email pribadi", "Email bisnis", "Integrasi Office 365" ] }, { "provider": "Yahoo", "service": "Yahoo Mail", "features": [ "Penyimpanan besar" ] }, { "provider": "Apple", "service": "iCloud Mail", "features": [ "Sinkronisasi Apple ID" ] }, { "provider": "Enterprise", "service": "Exchange / Office 365", "features": [ "Email korporasi", "Hosted Exchange", "Sinkronisasi perangkat" ] } ] }, { "id": "B", "name": "Media Sosial", "items": [ { "provider": "Facebook", "service": "Facebook", "features": [ "Feed", "Stories", "Messenger", "Groups", "Kabar Beranda" ] }, { "provider": "Instagram", "service": "Instagram", "features": [ "Feed", "Stories", "Reels", "Direct Messages" ] }, { "provider": "X", "service": "Twitter/X", "features": [ "Direct Messages", "Posting", "Replies" ] }, { "provider": "Pinterest", "service": "Pinterest", "features": [ "Share board", "Private messages" ] }, { "provider": "Threads", "service": "Threads", "features": [ "Feed", "Posting" ] }, { "provider": "Snack Video", "service": "Snack Video", "features": [ "Video sharing" ] }, { "provider": "Couchsurfing", "service": "Couchsurfing", "features": [ "Private messages" ] } ] }, { "id": "C", "name": "Aplikasi Pesan Instan", "items": [ { "provider": "WhatsApp", "service": "WhatsApp", "features": [ "Chats", "Groups", "Status" ] }, { "provider": "Telegram", "service": "Telegram", "features": [ "Private chat", "Group", "Channel", "Story" ] }, { "provider": "Messenger Lite", "service": "Messenger Lite", "features": [ "Lightweight messaging" ] }, { "provider": "Discord", "service": "Discord", "features": [ "DM", "Server chat", "Voice channels" ] }, { "provider": "Hago", "service": "Hago", "features": [ "Hago Square", "Friend chat", "Group chat" ] }, { "provider": "HelloTalk", "service": "HelloTalk", "features": [ "Language exchange chat" ] } ] }, { "id": "D", "name": "Layanan Transfer & Sharing File", "items": [ { "provider": "EasyShare", "service": "EasyShare", "features": [ "Transfer tanpa data" ] }, { "provider": "VivoShare", "service": "VivoShare", "features": [ "File sharing" ] } ] } ] }