Claude Code Essentials

Web Reference: Get certified in cloud technologies with ExamPro. Learn AWS, Azure, GCP, and more! Structured learning paths with video lessons and assessments to help you master AI collaboration, Claude development, and MCP. Mar 26, 2026 · We just posted a full course on the freeCodeCamp.org YouTube channel that will teach you how to use Claude Code to build real-world agentic coding workflows. Andrew Brown from ExamPro developed this course.

YouTube Excerpt: Learn how to use Claude Code to build real-world agentic coding workflows. Course developed by @ExamProChannel Additional resources: https://www.exampro.co/exp-claudecode-01 ⭐️ Contents ⭐️ Introduction - 00:00:00 Intro & Meet your Instructor - 00:01:06 Claude Code Essentials & Guest Instructor Core Concepts and Foundations - 00:07:29 Agentic Coding Tools & Comparisons - 00:14:01 What is a Code Harness & Claude Code? - 00:16:59 The Agentic Loop: Tool Calls & Models - 00:24:23 Claude Modes & Additional Resources - 00:26:43 Subscription, Usage & Auth Errors - 00:31:34 System Requirements & Doctor CLI - 00:38:24 Install CLI: PowerShell, CMD, Linux & VSC - 01:10:45 Interactive Mode & Ctrl+C - 01:14:05 Auth Tokens, Stats & Usage Limits - 01:31:04 Sessions: Resume, Fork & Context Commands - 01:46:18 Compact, Clear, Rename & Rewind - 01:56:07 Status, Logout & Usage Commands - 02:04:18 ccusage & API Key Setup - 02:26:39 Cost Command & Third-Party Providers - 02:39:09 API Keys: Bedrock, Foundry & Vertex AI - 03:01:44 btw, Voice & Export Commands - 03:07:09 Claude Code Projects & Scope - 03:13:05 Status Line & Session Data - 03:23:14 Settings & Permission Rules (Bash, MCP, WebFetch) - 04:04:16 Permission Modes & CLI/GUI Editing - 04:16:43 Sandboxing & Dangerous Scenarios - 04:55:13 VIM Mode & Model Configuration - 05:00:10 Fast Mode & Image Reasoning - 05:10:18 Effort Command & Headless Tasks - 05:27:46 Escaping Logic & Debug Mode - 05:34:21 Dev Containers with Claude Code - 05:54:24 Common Workflow Follow Along - 06:17:31 Notification Hooks & Security Hooks Surfaces - 07:16:55 Claude Code Surfaces: Desktop & Web - 07:35:28 Claude Chrome & Browser Extensions - 07:45:25 VS Code & JetBrains IDE Integration - 07:59:11 GitHub Actions & Remote Control - 08:40:48 Computing Follow Along Advanced - 08:42:36 Security Review & Output Styles - 08:58:05 Simplify Command & Scheduling - 09:07:42 Code Review & Agent SDK - 09:15:12 Persistent Context: Claude.md & Rules - 09:47:03 Claude Auto Memory & Troubleshooting - 09:56:27 Agent Skills: Activation, Scripts & Dynamic Content - 10:27:06 MCP with Claude Code & GG - 10:47:09 MCP Doom & Playwright Integration - 11:32:50 Sub-agents & Multi-Agent Teams

Learn how to use Claude Code to build real-world agentic coding workflows. Course developed by @ExamProChannel Additional resources:...

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