Vibe Coding Best Practices

The Golden Rule: Trust but Verify

AI-generated code is a first draft, not a final product. Every line the AI writes should pass through your critical judgment. This doesn't mean reading every semicolon — it means understanding the logic, verifying the approach, and running tests.

Practice 1: Context Is Everything

The single biggest determinant of AI output quality is the context you provide. A vague prompt with no context produces generic code. A specific prompt referencing your existing patterns produces code that fits your architecture.

• Always reference existing files when asking for related code.
• Include type definitions, interfaces, and schemas in context.
• Specify your tech stack explicitly (framework, language version, dependencies).
• Use .cursorrules or system prompts to encode project conventions.

Practice 2: Small, Verifiable Steps

Don't ask the AI to build an entire feature in one shot. Break work into small, testable increments:

1. Define the interface/types first.
2. Implement one function at a time.
3. Write tests for each function before moving on.
4. Integrate components incrementally.

This approach catches errors early, keeps context manageable, and produces code you actually understand.

Practice 3: Own the Architecture

AI excels at implementing known patterns but struggles with novel architectural decisions. You should always make decisions about: database schema design, authentication flows, state management approach, error handling strategy, and deployment architecture. Let AI implement within the boundaries you set.

Practice 4: Test-Driven Vibe Coding

Write tests first, then ask the AI to write code that passes them. This inverts the traditional TDD workflow — you define the contract, the AI provides the implementation. This is one of the most powerful patterns in vibe coding because tests serve as unambiguous specifications.

Practice 5: Review Like a Senior Engineer

When reviewing AI-generated code, apply the same rigor you would to a junior developer's pull request:

• Are there security vulnerabilities? (SQL injection, XSS, hardcoded secrets)
• Are error cases handled? (Network failures, invalid inputs, timeouts)
• Is the code maintainable? (Clear naming, appropriate abstraction, documented behavior)
• Are dependencies justified? (Avoid packages for trivial operations)