The whole catalog, ecosystem by ecosystem
Complete, self-paced guides ordered into ecosystems that run from fundamentals to production. Each ecosystem is built from what real job postings actually ask for.
- open courses
- 157open courses
- ecosystems
- 15ecosystems
- lessons
- 9,312lessons
Claude Code Ecosystem
Claude Code end to end for developers: foundations, MCP, testing, debugging, refactoring, advanced workflows, and CI/CD.
In order, from fundamentals to production. Start at 1.
13 courses
Claude Code Foundations
The entry point to the Claude Code ecosystem.
Intermediate38 lessonsThe AI Coding Tools Landscape
Navigate the complete AI coding tools ecosystem with confidence.
Intermediate64 lessonsOpenAIPrompt Engineering with Claude Code
Master prompt engineering specifically for AI coding agents.
Intermediate41 lessonsClaude Code & MCP: Building Custom Integrations
Extend Claude Code's capabilities by building your own MCP servers.
Intermediate42 lessonsTesting with Claude Code
Master TDD and professional testing with AI assistance.
Intermediate48 lessonsDebugging & Code Review with Claude Code
Only 3% of developers highly trust AI-generated code.
Intermediate43 lessonsRefactoring & Legacy Code with Claude Code
Master working with existing codebases using Claude Code.
Intermediate43 lessonsAdvanced Claude Code Workflows
Master advanced Claude Code orchestration.
Intermediate42 lessonsClaude Code in Parallel and in the Cloud
Una sola sesión de Claude Code trabaja en una cosa a la vez.
Advanced64 lessonsClaude Code in CI/CD Pipelines
Take Claude Code from your terminal into your pipeline.
Intermediate64 lessonsSecurity for AI-Generated Code
In Veracode's benchmark (July 2025.
Advanced38 lessonsCCAO-F Exam Study Guide
**Independent NIEVA material for the Claude Certified Associate.
Advanced65 lessonsCCDV-F Exam Study Guide
**Independent NIEVA material for the Claude Certified Developer.
Advanced63 lessons