Claude Code
ELI5 — The Vibe Check
Claude Code is Anthropic's agentic coding tool that lives in your terminal. You give it a task — 'fix this bug,' 'add auth to the API,' 'deploy to production' — and it reads your code, writes files, runs commands, and iterates until the job is done. It's not just autocomplete; it's a full AI developer that uses your actual tools (git, npm, docker) autonomously. It's like having a tireless pair programmer who never needs coffee.
Real Talk
Claude Code is Anthropic's CLI-based agentic development tool that provides autonomous software engineering capabilities. It operates directly in the terminal with full access to the filesystem, shell commands, and development tools. Features include multi-file editing, git operations, test execution, deployment, and iterative debugging. It uses Claude models with extended context windows and tool-use capabilities. Available as CLI, VS Code extension, JetBrains plugin, and web app.
When You'll Hear This
"Claude Code fixed the entire test suite while I was at lunch." / "I use Claude Code for the heavy lifting and Cursor for quick edits."
Related Terms
Agentic Workflow
An agentic workflow is when you give an AI a goal and let it figure out the steps to get there — breaking down tasks, using tools, making decisions, and it...
AI Pair Programming
AI pair programming is pair programming where your partner is an AI.
Copilot
GitHub Copilot is the AI coding assistant that lives inside your editor and autocompletes your code.
Cursor
Cursor is a code editor (forked from VS Code) with AI built into every interaction.
Vibe Coding
Vibe coding is writing software by vibes — you describe what you want to an AI, it writes the code, and you just... vibe.