Build a Full Stack AI Powered Web App with Chat GPT API

Learn how to build AI Chat Application with the help of AI and the MERN Stack, using tools like the ChatGPT API, Google s BERT, and the DeepSeek R1 model. Along the way, you ll gain handson experience with backend setup, MongoDB integration, and Hugging Face models. Course created by CodingCleverly Contents 0:00:00 Introduction 0:04:10 npm init 0:07:28 backend folder 0:12:50 mongodb 0:19:10 openai tokens 0:26:50 mongodb issues 0:33:50 file 0:39:50. env file 0:45:50 frontend folder 0:58:50 testing endpoints 1:26:50 huggingface 1:39:50 response 1:43:55 deepseek r1 1:58:00 results Support for this channel comes from our friends at Scrimba the coding platform that s reinvented interactive learning: Thanks to our Champion and Sponsor . .., freeCodeCamp 20250226 bJFDTZ5e1U