Coding Chat Bots
summary
Shows how to build and test Node.js chatbots end to end: exposes a local webhook with localtunnel + nodemon, parses intent with NLP compromise, extracts dates with chrono + moment, and handles emojis with an emoji tagger. Demonstrates a working webu SG bot and a live Ranka demo that sends typing ellipses, images and buttons, and discusses tradeoffs between structured commands and full conversational ML as well as error handling and multi-platform adapters.
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chapters (10)
- 0:00Introduction to Chatbots
- 2:05Why Build a Chatbot
- 4:53Integration and Setup
- 7:29Local Development Demo
- 10:06Understanding User Input
- 12:17NLP and Entity Extraction
- 16:44Processing Complex Inputs
- 18:56User Response Guidelines
- 22:39Handling Errors and Scaling
- 25:35Bot Strategies and Conclusion
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