Claude Code
An agentic coding assistant in your terminal.
Claude Code is taught here in 3 lessons, running from Installing and configuring Claude Code through to Permissions and safety with agents. Each lesson takes one topic, shows the working code, and links onward to the next, so the course can be read straight through in order.
| Track | AI & Intelligent Development |
| Lessons | 3 |
| Level | Beginner |
| Reading time | about 39 minutes |
| Prerequisites | Helpful, but not required: Codex |
Lessons
- Installing and configuring Claude CodeGet the terminal agent running, give it project instructions it will actually follow, and set permissions before you need them.
- A typical editing workflowExplore, plan, edit, verify: the loop that keeps an agent session short, reviewable and cheap.
- Permissions and safety with agentsPermission modes, why deny rules matter more than instructions, and the specific risks of an agent that can run shell commands.
More in AI & Intelligent Development
AI Basics AI Agents Math for AI Machine Learning scikit-learn TensorFlow PyTorch Natural Language Processing LangChain Ollama OpenCV Codex OpenCode Vibe Coding Selenium Playwright
FAQ
How long does the Claude Code course take?
It has 3 lessons, about 39 minutes of reading. Expect roughly twice that if you type out and run every example.
Do I need prior experience for Claude Code?
Not strictly. It helps to have read Codex first, because some lessons build on it, but every lesson explains its own assumptions.
What should I read after Claude Code?
Continue with OpenCode (3 lessons), the next course in AI & Intelligent Development.
Last refreshed 2026-09-18.