AI & machine learning
Learn LangChain — free and paid courses, roadmaps
This page brings together everything CodeWithJay has published on LangChain: 1 roadmap and 1 free video. Every item is taught through real projects rather than slides, so you can start with the free lessons, see how LangChain is used in practice, and move on to a structured course when you are ready.
Where to start with LangChain
A suggested order: try a free lesson first, then commit to a full course or roadmap.
Step 1
Start free
Step 2
Follow a structured roadmap
LangChain roadmaps
Week-by-week learning paths that sequence courses into an order that builds on itself.
Free LangChain video tutorials
Full-length free lessons from the CodeWithJay YouTube channel.
LangChain learning FAQ
- Can I learn LangChain for free on CodeWithJay?
- Yes. CodeWithJay currently has 1 free video lesson on LangChain. Free courses need only a free account; mini courses and videos need no account at all.
- What LangChain courses does CodeWithJay offer?
- There is 1 roadmap covering LangChain: Python AI Prompt Engineering: From Beginner to Expert.
- Where should I start learning LangChain?
- Start with something free, such as "Build an AI Recommendation Engine from Scratch | Go + Gin + LangChain + React Full Tutorial - Intro", to get a feel for the topic, then move on to a full course or roadmap for structured, project-based learning.
Looking for something else?
Browse every technology CodeWithJay teaches, or get every paid course with one membership.