Learn AI Live from Real Builders

Visual explanations, the ByteByteGo way. Hands-on building, live with the instructor.

AI Cost Optimization

Starts Oct 31
Engineer Lead @MetaJeremy Hintz4 Weeks

What you’ll learn

  • Understand where your AI bill really goes
  • Cut token costs with caching and routing
  • Stop runaway agents from burning money

The Human Practices Behind Trustworthy Software

Starts Nov 9
Creator of TDD, FellowKent Beck2-Day Intensive

Course overview

  • Build and test code in small, manageable steps
  • Use feedback to guide your next development step
  • Make trust part of your AI-assisted development workflow

Build Production Grade AI Systems

Starts Nov 12
Director @AMD · PhD, UC BerkeleyTanya Roosta6 Weeks

What you’ll learn

  • Ship prototypes as production-grade services
  • Build enterprise RAG pipelines that scale
  • Operate and monitor AI platforms at scale

AI Engineering Fundamentals

Starts Nov 16
Google, Bestselling AuthorAli Aminian4 Weeks

What you’ll learn

  • Understand how LLMs actually work
  • Build RAG pipelines that don't hallucinate
  • Design agents with MCP and your own tools

Build with Claude Code

Starts Nov 18
Senior Staff Engineer @MetaJohn Kim2-Day Intensive

What you’ll learn

  • Master context engineering for real coding workflows
  • Automate development workflows with reusable Skills
  • Run parallel AI agents to work across your codebase

AI Evals in Practice: For Engineers & PMs

Starts Oct 7
Senior Director @SalesforceManjeet Singh6 Weeks

What you’ll learn

  • Understand how AI evals actually work
  • Build LLM-as-judge graders you can trust
  • Ship a complete eval system to production

Rebuild YouTube with AI

Coming soon
Staff Software Engineer @GoogleMikhail Sychev5 Weeks

What you’ll learn

  • Build a working YouTube clone from scratch
  • Master the AI-assisted coding workflow
  • Add search, recommendations, and related videos

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Three ByteByteGo visual explainers on AI agents, LLMs, RAG, and harness engineering.
Visual Explanations, the ByteByteGo Way

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12 AI Concepts, Explained Visually

AI agents, RAG, MCP and more, in one free PDF.

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  • what is an ai agent
  • top 20 ai agent concepts
  • 9 key ai concepts
  • prompt engineering techniques
  • agentic browsers
  • agent skills
  • what is mcp
  • what is rag
  • open source ai stack
  • why ai needs gpus tpus
  • rag vs agentic rag
  • rag vs fine tuning