Prompt Engineering in Web Development - Using LangChain and Templates with OpenAI

Dive into prompt engineering for web development in this comprehensive 51-minute video tutorial. Learn how to use prompt templates to streamline AI integration in web applications. Explore UI modifications, component properties, and accessibility improvements. Discover the intricacies of working with OpenAI, including token usage and temperature values. Introduce LangChain for enhanced AI interactions, and implement engaging animations for user feedback. Follow along as the instructor demonstrates practical techniques for refining prompts, formatting responses, and adding interactive elements like query collectors and celebratory animations. By the end, gain valuable insights into combining AI tools with web development frameworks like Qwik.js to create more intelligent and responsive applications.

Introduction
Modify the UI
Define Input Component Properties
Have Attribute Inherit to Text Area
Add aria-value
Create global.d.ts
Create Opponents Bot
Add in the AI and Context
Refine the Prompts
What Are Tokens?
Temperature Values
Refine Prompt
Introducing LangChain
Animating the Winning Result
Add RegEx to Format Winning Response
Insert Query Collector
Insert Rainbow Class
Install party-js
Test App
Conclusion