나는 NPM 종속성이 없는 암호화된 텍스트 공유 도구를 만들었습니다 — 아키텍처는 다음과 같습니다

The key insight: browsers never send the URL fragment (#...) to the
server in HTTP requests. So the decryption key exists only on the
clients — the server is mathematically unable to read any message.

Features

• Real-time sync via WebSockets
• Syntax highlighting for 190+ languages (auto-detected)
• Encrypted voice notes (MediaRecorder API)
• File sharing up to 5MB
• Password-protected rooms (PBKDF2 key derivation)
• QR code room joining
• Anti-spam with escalating mute system
• Built-in admin dashboard
• Gzip compression for bandwidth optimization

Try It

• Live: shareli.online

• Source: https://github.com/hidayashaikh86-tech/livetext

The whole thing is open source. PRs welcome.

What would you change about this architecture? Drop a comment 👇