Concepts

Below the main concepts behind build agentic and multi-agent systems with LangGraph4j. Threse are core for understanding how to build your own agentic systems.

• Graphs
  • StateGraph
  • Compiling Your Graph
• State
  • Schema
  • Reducers
  • Serializer
• Nodes
  • START node
  • END node
• Edges
  • Normal Edges
  • Conditional Edges
  • Entry Point
  • Conditional Entry Point
• Checkpointer
• Threads
• Checkpointer states
  • Get state
  • Get state history
  • Update state
• Breakpoints
• Visualization
• Streaming

References

• Langgraph.js Conceptual Guides