Lesson 2023 of 2116
AI Coding Models: Claude Code vs Cursor vs Copilot Differences
All three write code. They differ on autonomy, context window, and where they run.
Lesson map
What this lesson covers
Learning path
The main moves in order
- 1The premise
- 2Claude Code
- 3Cursor
- 4Copilot
Concept cluster
Terms to connect while reading
Section 1
The premise
AI coding tools split between in-editor completion (Copilot, Cursor tab) and agentic coding (Claude Code, Cursor agent). Different jobs.
What AI does well here
- Tab completion for routine boilerplate
- Agentic mode for multi-file refactors with tests
- Code review and security scans
- Generating tests for legacy code
What AI cannot do
- Replace understanding your own architecture
- Refactor safely without good tests in place first
- Make 'vibes coding' production-grade for paying users
- Learn your codebase's quirks without context
Key terms in this lesson
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