Claude Code
Anthropic's command-line AI assistant that lives in your terminal, reads your codebase, and writes code across multiple files.
What is Claude Code?
Claude Code is Anthropic's command-line AI coding assistant that runs directly in your terminal.
It can read your entire project, understand context across files, write and edit code, run commands, and handle complex multi-file changes all from the command line.
Most builders use it either standalone via claude command or integrated into editors like Cursor. It's particularly strong at understanding project architecture and making coordinated changes across your codebase without you switching between files.
Powered by Claude 3.5 Sonnet. Free tier available, Pro starts at $20/month, or use it through the API with usage-based pricing.
Good to Know
Runs directly in your terminal via simple <code>claude</code> command
Reads and understands your entire codebase for better context
Can edit multiple files simultaneously in coordinated changes
Powered by Claude 3.5 Sonnet with 200K token context window
Works standalone or integrates with editors like Cursor and VS Code
How Vibe Coders Use Claude Code
Scaffolding a new feature across multiple files while you grab coffee
Pasting a stack trace and getting the fix applied automatically
Refactoring a component that's used in 10 different places
Adding API endpoints with all the routing, validation, and tests wired up
Frequently Asked Questions
Related Terms
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