Why LangDiff?
Ever tried streaming LLM responses to your users? You know the pain:
- The problem: Structured output keeps failing on incomplete chunks. Users stare at loading spinners.
- The solution: LangDiff streams structured updates instantly. Your UI feels alive.
- The result: Users see progress immediately. No more waiting. No more broken UX.
为什么选择 LangDiff?
- 即时更新:生成过程中实时传输结构化数据
- 安全解析:基于 Pydantic 风格的模式保证类型安全
- 高效传输:仅以 JSON Patch 发送变更部分
- 灵活架构:服务器与客户端可独立演进
Your Streaming
Users see choppy, unpredictable loading
📋 Todo App
🔍 Behind the Scenes
LangDiff Streaming
Users see smooth, progressive loading
📋 Todo App