Accessibility (a11y) Best Practices
Implement inclusive design principles to ensure your components are accessible to all users, including those with disabilities.
What is Accessibility (a11y)?
Accessibility, often shortened to a11y, means designing and building products that everyone can use, regardless of their abilities.
- It ensures people with disabilities can perceive, understand, navigate, and interact with your UI components.
- This includes users with visual, auditory, motor, and cognitive impairments.
- Building accessible components benefits all users, improving overall usability.
Why a11y Matters
Ignoring accessibility can exclude a significant portion of your potential users. Beyond ethical considerations, there are strong practical and legal reasons:
- Wider Audience: Reach more users globally.
- Improved SEO: Many a11y practices align with good SEO.
- Legal Compliance: Avoid potential lawsuits and comply with laws like the ADA.
- Better UX for All: Features like keyboard navigation or clear contrast help everyone.
All lessons in this course
- Stateless vs. Stateful Components
- Props, State, & Event Handling
- Accessibility (a11y) Best Practices
- Composition and the Children Pattern