GenAI Fundamentals
Understand the core concepts behind generative AI — what it is, how it works, and why it matters for developers
What is AI and Machine Learning
Learn the hierarchy from AI to Machine Learning to Deep Learning to Generative AI, and understand why this matters for developers right now.
Understanding Large Language Models
Discover what LLMs like GPT, Claude, and Gemini are, how they're trained, and why they sometimes make things up.
Tokens, Context Windows, and Temperature
Master the practical parameters of working with LLMs — tokens, context windows, temperature, top_p, and max_tokens — with code examples.
The GenAI Landscape
Navigate the major model providers, compare top models, understand open vs closed source, and learn when to use which model.
How LLMs Actually Work
Understand the attention mechanism, next-token prediction, and embeddings — the core concepts that explain both the power and limitations of LLMs.
GenAI Use Cases for Developers
Explore practical GenAI applications you can build — from code generation and chatbots to RAG systems and AI-powered search — with code examples.
GenAI Fundamentals Cheat Sheet
Your complete quick reference for GenAI concepts, model comparisons, parameter tuning, key terminology, and decision frameworks.