L
LangChain
Free
The framework for building LLM-powered applications
LangChain · Frameworks
About LangChain
LangChain provides abstractions for chaining LLM calls, integrating tools and memory, building agents, and connecting to data sources. Available in Python and JavaScript.
Key Use Cases
- RAG applications
- AI agents
- Document Q&A
- Chatbots
Pros
- Large ecosystem
- Many integrations
- Active community
Cons
- Steep learning curve
- Over-abstracted
- Rapid API changes
Alternatives to Consider
Details
Tags
FrameworkPythonLLMAgentsOpen-Source