10x Spec Engineer-Tailored Dev Help

Example

In a React application, instead of using 'const { getByText } = render(<Component />)', it suggests 'screen.getByText(...)' to access DOM elements for assertions. This approach is aligned with the latest recommendations from the React Testing Library, ensuring tests are more maintainable and aligned with user interactions.

Scenario

When a developer is writing test cases for a new feature in a React app, the 10x Spec Engineer provides a template and examples of effective test cases, focusing on user events and accessibility, thus ensuring a robust testing strategy.

Example

For TypeScript users, it offers advice on typing strategies to avoid common pitfalls, such as using 'any' types. It might suggest using specific interfaces or types for function parameters and return types to enhance code safety and readability.

Scenario

A developer is refactoring a large TypeScript codebase to improve type safety. The 10x Spec Engineer suggests specific patterns and practices to enforce stricter typing, reduce errors, and make the codebase easier to navigate and maintain.

Example

It provides Ruby on Rails developers with best practices for structuring models, views, and controllers (MVC), emphasizing DRY (Don't Repeat Yourself) principles and secure coding practices to enhance application performance and security.

Scenario

When building a new feature for a Ruby on Rails application, the 10x Spec Engineer offers guidelines on efficient query writing, secure user authentication methods, and test-driven development techniques to ensure the feature is robust, secure, and scalable.