In this video I go through how to build a ReAct Mini Agent With LangGraph's ReAct Function Calling Pattern Colab: https://drp.li/SYckW For more tutorials on using LLMs and building Agents, check out my Patreon: Patreon: https://www.patreon.com/SamWitteveen Twitter: https://twitter.com/Sam_Witteveen 🕵️ Interested in building LLM Agents? Fill out the form below Building LLM Agents Form: https://drp.li/dIMes 👨💻Github: https://github.com/samwit/langchain-tutorials (updated) https://github.com/samwit/llm-tutorials ⏱️Time Stamps: 00:00 What & Why of the ReAct Pattern 00:09 Creating ReAct Agents 01:26 Code Time: Create ReAct Agents with Function Calling 09:18 Advanced: Adding in Custom Tools 10:07 Advanced: Adding our own Node and own Graph