Code Generation¶

Generate, explain, and improve code with Fabric.

Generating Code¶

Basic Generation¶

Simply describe what you want:

Write a function that validates email addresses

With Requirements¶

Be specific for better results:

Write a TypeScript function that:
- Validates email addresses using regex
- Returns a validation result with error messages
- Handles edge cases like empty strings
- Includes JSDoc comments

In Context¶

Provide context for integration:

I have this React component:
[paste component]

Add form validation that shows errors below each field

Code Explanation¶

Understanding Code¶

Explain what this code does:
[paste code]

Line-by-Line Analysis¶

Walk me through this code line by line:
[paste code]

Complexity Analysis¶

What's the time and space complexity of this function?
[paste code]

Code Improvement¶

Refactoring¶

Refactor this code to be more readable:
[paste code]

Performance¶

How can I optimize this code for performance?
[paste code]

Best Practices¶

Review this code and suggest improvements:
[paste code]

Tips for Better Results¶

1. Provide Context¶

Bad:

Write a sort function

Good:

Write a sort function for an array of user objects.
Sort by lastName, then firstName.
Handle null/undefined values gracefully.

2. Specify Language/Framework¶

Bad:

Create a form component

Good:

Create a React form component using TypeScript and react-hook-form

3. Include Error Handling Requirements¶

Write an API client that:
- Fetches user data
- Handles network errors
- Retries failed requests up to 3 times
- Times out after 10 seconds

4. Ask for Tests¶

Write unit tests for this function using Jest:
[paste function]

Agentic Code Generation¶

Enable agentic mode for complex tasks:

Create a complete authentication system with:
- Login/logout functionality
- Password reset flow
- Session management
- Rate limiting

Fabric will:

Plan the implementation
Create necessary files
Write the code
Generate tests
Present for review