Karpathy on the "vibe coding" mindset

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Not traditional coding. More like shaping software through language and intuition.

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About Karpathy on the "vibe coding" mindset

Andrej Karpathy describes a new approach to coding called 'vibe coding,' where developers fully rely on large language models (LLMs) like Cursor Composer with Sonnet to generate software. Instead of manually writing code, users interact through natural language and voice commands (using SuperWhisper), accept all changes without reviewing diffs, and copy-paste error messages directly for the AI to fix. This method prioritizes rapid iteration and high-level intent over code comprehension, making it suitable for throwaway weekend projects and quick prototypes. Karpathy notes that the code grows beyond typical understanding, and bugs are often worked around rather than fixed directly.

Key Features

Uses LLMs like Cursor Composer with Sonnet for code generation

Voice interaction via SuperWhisper minimizes keyboard use

Accepts all AI suggestions without reading diffs

Copy-pastes error messages directly into chat for fixes

Works around bugs by asking for random changes until resolved

Focuses on high-level intent rather than code details

Pros & Cons

Pros

Enables extremely fast prototyping with minimal coding effort
Lowers the barrier for non-developers to create software
Reduces friction by allowing natural language and voice commands
Keeps focus on product vision rather than syntax or implementation details

Cons

Code quality and comprehension degrade over time
Not suitable for production-critical or maintainable systems
Bugs can be difficult to fix directly, leading to workarounds
Relies heavily on the capabilities of the underlying LLM
May accumulate significant technical debt

Best For

Throwaway weekend projectsRapid web app prototypingBuilding minimal viable products without deep coding knowledgeExploring ideas quickly with minimal friction

FAQ

What is vibe coding?

Vibe coding is a term coined by Andrej Karpathy for a new way of writing software where you fully rely on AI (e.g., LLMs like Cursor Composer) to generate code. You accept all suggestions, don't read diffs, and interact mostly through natural language and voice.

Who created the term 'vibe coding'?

Andrej Karpathy introduced the term in a February 2025 post on X.

What tools are used in vibe coding?

Karpathy specifically mentions Cursor Composer with Sonnet (an LLM) and SuperWhisper for voice input.

Is vibe coding suitable for production software?

No, Karpathy notes it is best for throwaway weekend projects. The code quickly grows beyond comprehension and bugs are worked around rather than properly fixed.