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LinkedIn – LangChain.js: An AI ToolChain for JavaScript Developers 2025-1

Updated August 10, 2026 228 MB
LinkedIn – LangChain.js: An AI ToolChain for JavaScript Developers 2025-1

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Description

LangChain.js: An AI ToolChain for JavaScript Developers. This course teaches JavaScript and Node.js developers how to use the LangChain framework to implement AI capabilities in their applications. Instructor Fikayo Adepojo walks through the framework and demonstrates how to integrate AI-based features. Course content includes developing effective prompts, setting up connections to large language models, and building efficient workflow pipelines. It also provides techniques for transforming raw model output into structured data using various parsers. The course also covers integrating native models through frameworks like Olama and managing token consumption and request cancellations efficiently. Participants will learn how to optimize AI responses and create modular, maintainable code with LangChain tools. By providing practical examples and applied techniques, this course provides developers with appropriate solutions for adding artificial intelligence to existing projects or building new applications from scratch.

What you will learn

  • Building AI Applications with LangChain: Participants will learn the basics of LangChain and its application in developing AI applications.
  • Introduction to LangChain and Langchain.js: Learn what LangChain is and how to use it in JavaScript.
  • Writing your first chain: You will learn how to set up the project, model, prompt, and get a response from the model.
  • Prompt Templates: You will be introduced to a variety of prompt templates, including chat and multi-modal templates, and learn how to combine them.
  • LLM and Chat Models: You will learn how to set up remote and local LLM models, manage token consumption, and cancel requests.
  • Output parsers and chains: You will learn how to transform raw LLM responses into structured outputs and how to create simple and compound chains.

This course is suitable for people who:

  • JavaScript and Node.js developers: People who want to add AI capabilities to their applications.
  • AI enthusiasts: Those looking to learn new frameworks for developing AI applications.
  • Students and programmers: People who want to enhance their skills in the field of artificial intelligence and LLM.

Course Details LangChain.js: An AI ToolChain for JavaScript Developers

  • Publisher: LinkedIn
  • Instructor: Fikayo Adepoju
  • Education level: Intermediate
  • Training duration: 2 hours and 20 minutes

Course topics

LangChain.js: An AI ToolChain for JavaScript Developers

LangChain.js: An AI ToolChain for JavaScript Developers course images

LangChain.js: An AI ToolChain for JavaScript Developers

Sample course video

Installation Guide

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Subtitles: English

Quality: 720p

Download link

Download file – 228 MB

File(s) password: www.downloadly.ir

File size

228 MB