NEW: Claude Code Security — research preview →

Claude Code isn't a coding assistant.

It's an agent platform.

Master the complete suite: Claude Code CLI, GitHub Copilot, and Cursor IDE

500K+Active Users
72.7%SWE-bench Verified
$6/devPer Day Average
Start GuideCheatsheet

How well do you know AI coding tools?

20 questions across Claude Code, GitHub Copilot, and Cursor. Find your gaps in under 5 minutes.

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Get Started in 30 Seconds

$ curl -fsSL https://claude.ai/install.sh | bash

Native installer recommended. npm also available: npm install -g @anthropic-ai/claude-code

Who Are You?

Pick your role — we'll point you to the right guide.

🏗️Tech Lead / Engineering ManagerDeploying Claude Code across your team📊CTO / Decision MakerROI, security posture, team adoption💼CIO / CEOBudget, risk, what to ask your tech team (3 min)🎨Product Manager / DesignerVibe coding, working with AI-assisted dev teams✍️Writer / Ops / ManagerClaude Cowork Guide👨‍💻Developer (all levels)You're in the right place — read on🧭Career pivot / new AI roleAI Roles & Career Paths

Three Powerful Tools

Claude Code CLI

Terminal-first agent platform for headless automation and CI/CD

GitHub Copilot

AI agents right inside Visual Studio Code

Cursor IDE

VS Code fork with next-edit prediction and native AI controls

NEWClaude Certified Architect

Are you ready for the certification?

60-question adaptive practice exam across all 5 competency domains — agentic architecture, MCP tool design, Claude Code, prompt engineering, and context management. 3 free attempts. No signup required after first visit.

✓ 120+ question bank✓ Shuffled every attempt✓ 75% to pass✓ Free to try
Start Practice Exam →See plans & pricing