CeamKrier

browser-api

CeamKrier1/23/2026

Integrate browser APIs for file handling, clipboard operations, drag and drop, and Web Workers. Use when implementing file upload, copy/paste, drag-drop interactions, or offloading heavy computations.

responsive-design

CeamKrier1/23/2026

Implement responsive layouts with mobile-first CSS, breakpoint strategies, and adaptive components. Use for any UI that needs to work across devices from mobile to desktop.

error-boundary

CeamKrier1/23/2026

Implement React error boundaries and error handling patterns for graceful degradation. Use when adding crash recovery, error logging, or user-friendly error states.

security-hardening

CeamKrier1/23/2026

Implement client-side security measures including Content Security Policy, input sanitization, XSS prevention, and secure data handling. Use when handling user input, displaying dynamic content, or st...