Definition
An alternative to progressive enhancement where the full modern experience is designed first, then fallback paths are added for older browsers or limited devices that cannot support advanced features.
Why It Matters
Graceful degradation is a strategy for resilience in a fragmented world; it ensures that even when a system’s advanced features fail or are unsupported, the core functionality remains accessible, providing a ‘safety net’ that maintains user trust in the face of technical limitations.
Core Concepts
- Full-Experience First: Design for the best-case browser, then patch gaps.
- Fallback Techniques: Polyfills, alternate style sheets, simplified layouts, server-side detection.
- Risk: Fallbacks are often an afterthought and may leave baseline users with broken experiences.
- Industry Shift: Progressive enhancement is now the preferred default strategy in professional practice.