LangChain Reference home page
Search...
⌘K
Ask AI
GitHub
Main Docs
Deep Agents
LangChain
LangGraph
Integrations
LangSmith
⌘I
LangChain Assistant
New
History
Ask a question to get started
Enter
to send
•
Shift+Enter
new line
Menu
Navigation
Projects
LangGraph
LangGraph CLI
LangGraph SDK
LangGraph Supervisor
LangGraph Swarm
Language
Python
JavaScript
Theme
Light
Dark
Python
langgraph.checkpoint
serde
Module
latest
●
Since v1.0
serde
Modules
module
base
module
jsonplus
module
encrypted
module
types
module
event_hooks
View source on GitHub
Version History
