Sergiodxa

This skill helps you optimize React components and bundles by applying best-practice guidelines for performance, memoization, and reusable architectures.

This skill helps you implement front-end testing best practices, prioritizing end-to-end tests, minimal mocks, and behavior-focused validation across the UI.

This skill helps you implement accessibility best practices in React components, improving semantic structure, keyboard support, and screen reader experience.

This skill guides you through implementing internationalization for React Router apps with remix-i18next, improving localization accuracy and performance.

This skill helps you apply Basecamp's Ruby on Rails best practices to structure models, controllers, jobs, and concerns for maintainable code.

This skill performs OWASP-aligned security audits for web apps and REST APIs, identifying vulnerabilities and guiding concrete remediation before production.