AI Foundations
17 questsHow AI models work under the hood — architectures, training, evaluation, embeddings, and running models locally.
AI SDKs & Agents
5 questsIntegrate AI into real products — API clients, SDK patterns, tool-calling protocols, and autonomous agents.
Prompt Engineering
2 questsThe art and science of talking to AI — techniques, multi-model strategies, and systematic prompt design.
Command Line Mastery
5 questsOwn your terminal — shells, editors, text processing, AI-powered CLI tools, and media pipelines.
DevOps & Infrastructure
4 questsShip and operate software — version control, containers, CI/CD pipelines, and network operations.
Programming & Web
8 questsLanguages, frameworks, data, and real-time communication — the building blocks of modern software.