What is LangChain?
The stable version of LangChain was released on April 2024, Since it’s release there is a constant buzz on this topic inside the AI community. LangChain is an open source framework that lets software developers work with artificial intelligence (AI) more specifically large language models(LLMs).
The goal of LangChain is to link powerful LLMs, such as OpenAI’s GPT-3.5 and GPT-4, to an array of external data sources to create and reap the benefits of Large Language Models (LLMs) in web/mobile applications. LangChain is being leveraged by most of the tech companies to address various use cases like: custom Chatbots, Customer service agents, custom LLMs trained on companies internal data and many more. So, it’s become a mandate for a developer to learn LangChain to solve such use cases.
Top Courses to Learn LangChain
1. LangChain Crash Course By Codebasics
Offered By
YouTube
Difficulty Level
Beginner
What will you learn
- Prompt Engineering
- Simple Sequential Chain and memory management
- Build simple web app to demonstrate the power of LangChain
Unique aspects of the course
- Teaches deployment of LangChain powered website in short time.
- Builds a restaurant name generator web app using LangChain.
- Discusses sequential Chain and memory management in chatbot
Why should you take this course
- If you’re a software developer who wants introduction in LangChain.
- You want to built simple website which uses generative AI.
- You want to learn some important concepts in LangChain
Time Required
1 hour of video lecture
Prerequisites
Basics of Python
Prior knowledge of Jupyter notebook
Permission to install Python packages
Schedule
Self-paced
Number of Views
229,765
Rating
⭐⭐⭐⭐
4 out of 5
Price
Free
2. ChatGPT and LangChain: The Complete Developer’s Masterclass
Offered By
Udemy
Difficulty Level
Intermediate to Advance
What will you learn
- Integrate ChatGPT into production-style apps with LangChain
- Use OpenAI’s Plugins to add new capabilities to ChatGPT
- Build your own chat-with-a-PDF web application
Unique aspects of the course
- Intensive masterclass on ChatGPT, LangChain, and Python
- Make production-ready apps focused on real-world AI integration
- 79 downloadable resources
Why should you take this course
- If you’re a software developer who wants to apply LangChain.
- You want to built website which uses generative AI.
- You want to learn advance concepts like sequential Chain and memory management in chatbot
Time Required
12 hours on-demand video
Prerequisites
Basic programming experience with Python
Prior Knowledge in web application development
Permission to install Python packages
Schedule
Self-paced
Number of Enrolled Students
14,678+
Rating
⭐⭐⭐⭐⭐
4.8 out of 5
Price
3,099INR (After Discount 449INR)
3. LangChain: Chat with Your Data
Offered By
DeepLearning.AI
Difficulty Level
Beginner
What will you learn
- Retrieval Augmented Generation (RAG)
- Chatbot that responds to queries based on the content of your documents
- Document Loading and Document Splitting
Unique aspects of the course
- Learn directly from LangChain creator, Harrison Chase
- Build your own chatbot to chat directly with information from your own documents and data
Why should you take this course
- Developers who are interested in developing applications using LLMs
- You want to built simple Question answering which uses generative AI.
Time Required
1 hour on-demand video
Prerequisites
Basic programming experience with Python
Basic web development knowledge is a plus
Schedule
Self-paced
Number of Enrolled Students
14,622+
Rating
⭐⭐⭐⭐⭐
4. 5 out of 5
Price
Free
