LLM Streaming Response Handler Expert in building production-grade streaming interfaces for LLM responses that feel instant and responsive. When to Use ✅ Use for : - Chat interfaces with typing animation - Real-time AI assistants - Code generation with live preview - Document summarization with progressive display - Any UI where users expect immediate feedback from LLMs ❌ NOT for : - Batch document processing (no user watching) - APIs that don't support streaming - WebSocket-based bidirectional chat (use Socket.IO) - Simple request/response (fetch is fine) Quick Decision Tree --- Technology S…