feat(performance): enhance application performance with optimizations and monitoring
- Updated package dependencies for improved localization support and performance. - Introduced CSS performance optimizations to prevent layout shifts and enhance rendering efficiency. - Implemented asset preloading and lazy loading strategies for critical components to improve load times. - Enhanced translation loading with optimized caching and background loading strategies. - Added performance monitoring utilities to track key metrics and improve user experience. - Refactored task management components to utilize new performance features and ensure efficient rendering. - Introduced new utility functions for asset and CSS optimizations to streamline resource management.
This commit is contained in:
chamiakJ
296
worklenz-frontend/src/styles/performance-optimizations.css
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296
worklenz-frontend/src/styles/performance-optimizations.css
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/* Performance Optimization Styles for Worklenz */
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/* Layout shift prevention */
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.prevent-layout-shift {
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contain: layout style;
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}
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/* Efficient animations */
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.gpu-accelerated {
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transform: translateZ(0);
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will-change: transform;
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}
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.efficient-transition {
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transition: transform 0.2s ease-out, opacity 0.2s ease-out;
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}
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/* Critical loading states */
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.critical-loading {
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background: linear-gradient(90deg, #f0f0f0 25%, transparent 37%, #f0f0f0 63%);
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background-size: 400% 100%;
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animation: shimmer 1.5s ease-in-out infinite;
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}
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@keyframes shimmer {
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0% {
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background-position: -200% 0;
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}
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100% {
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background-position: 200% 0;
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}
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}
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/* Font loading optimization */
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.font-loading {
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font-display: swap;
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}
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/* Container queries for responsive design */
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.container-responsive {
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container-type: inline-size;
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}
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@container (min-width: 300px) {
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.container-responsive .content {
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display: grid;
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grid-template-columns: 1fr 1fr;
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}
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}
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/* CSS containment for performance */
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.layout-contained {
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contain: layout;
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}
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.paint-contained {
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contain: paint;
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}
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.size-contained {
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contain: size;
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}
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.style-contained {
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contain: style;
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}
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/* Optimized scrolling */
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.smooth-scroll {
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-webkit-overflow-scrolling: touch;
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scroll-behavior: smooth;
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}
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/* Prevent repaints during animations */
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.animation-optimized {
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backface-visibility: hidden;
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perspective: 1000px;
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}
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/* Critical path optimizations */
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.above-fold {
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priority: 1;
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}
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.below-fold {
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priority: 0;
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}
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/* Resource hints via CSS */
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.preload-critical::before {
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content: '';
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display: block;
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width: 0;
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height: 0;
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background-image: url('/critical-image.webp');
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}
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/* Task management specific optimizations */
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.task-list-board {
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contain: layout style;
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}
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.task-groups-container-fixed {
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contain: strict;
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transform: translateZ(0);
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}
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.task-row {
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contain: layout style;
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will-change: transform;
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}
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.task-row:hover {
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transform: translateZ(0);
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}
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/* Virtualized components */
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.virtualized-task-groups {
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contain: strict;
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transform: translateZ(0);
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}
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/* Bulk action bar optimizations */
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.optimized-bulk-action-bar {
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contain: layout style;
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transform: translateZ(0);
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}
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/* Loading state optimizations */
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.task-loading-skeleton {
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contain: layout;
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animation: shimmer 1.5s ease-in-out infinite;
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}
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/* Avatar and image optimizations */
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.lazy-image {
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opacity: 0;
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transition: opacity 0.3s ease-in-out;
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}
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.lazy-image.loaded {
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opacity: 1;
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}
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.lazy-image.loading {
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background: linear-gradient(90deg, #f0f0f0 25%, transparent 37%, #f0f0f0 63%);
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background-size: 400% 100%;
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animation: shimmer 1s ease-in-out infinite;
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}
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/* Reduce layout shifts for dynamic content */
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.task-content-container {
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min-height: 40px;
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contain-intrinsic-size: auto 40px;
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}
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.project-content-container {
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min-height: 60px;
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contain-intrinsic-size: auto 60px;
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}
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/* Performance-optimized grid layouts */
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.task-grid-optimized {
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display: grid;
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grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
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gap: 16px;
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contain: layout;
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}
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.task-grid-optimized .task-card {
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contain: layout style;
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transform: translateZ(0);
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}
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/* Dark mode optimizations */
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[data-theme="dark"] .critical-loading {
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background: linear-gradient(90deg, #2a2a2a 25%, transparent 37%, #2a2a2a 63%);
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}
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[data-theme="dark"] .lazy-image.loading {
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background: linear-gradient(90deg, #2a2a2a 25%, transparent 37%, #2a2a2a 63%);
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}
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/* Print optimizations */
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@media print {
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.gpu-accelerated,
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.animation-optimized {
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transform: none;
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will-change: auto;
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animation: none;
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}
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}
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/* High contrast mode optimizations */
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@media (prefers-contrast: high) {
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.critical-loading,
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.lazy-image.loading {
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background: repeating-linear-gradient(
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45deg,
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transparent,
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transparent 10px,
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rgba(0, 0, 0, 0.1) 10px,
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rgba(0, 0, 0, 0.1) 20px
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);
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}
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}
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/* Reduced motion optimizations */
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@media (prefers-reduced-motion: reduce) {
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.efficient-transition,
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.critical-loading,
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.lazy-image {
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animation: none;
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transition: none;
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}
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}
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/* Viewport-based optimizations */
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@media (max-width: 768px) {
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.task-grid-optimized {
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grid-template-columns: 1fr;
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}
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.prevent-layout-shift {
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contain: layout;
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}
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}
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/* Memory-conscious styles for large lists */
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.large-list-container {
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contain: strict;
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content-visibility: auto;
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}
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.large-list-item {
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contain: layout style;
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content-visibility: auto;
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contain-intrinsic-size: auto 50px;
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}
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/* Performance monitoring debug styles (dev only) */
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.performance-debug {
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position: fixed;
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top: 10px;
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right: 10px;
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background: rgba(0, 0, 0, 0.8);
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color: white;
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padding: 8px;
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border-radius: 4px;
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font-size: 12px;
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z-index: 9999;
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display: none;
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}
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.performance-debug.visible {
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display: block;
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}
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/* Critical CSS for above-the-fold content */
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.critical-above-fold {
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/* Reset and basic typography */
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box-sizing: border-box;
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font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
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/* Layout grid */
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display: grid;
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grid-template-areas:
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"header header"
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"sidebar main";
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grid-template-rows: auto 1fr;
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grid-template-columns: 250px 1fr;
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min-height: 100vh;
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/* Colors and spacing */
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background-color: #f5f5f5;
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color: #333;
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margin: 0;
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padding: 0;
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}
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/* Font display optimization */
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@font-face {
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font-family: 'Inter';
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font-display: swap;
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src: url('/fonts/inter-var.woff2') format('woff2');
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}
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/* Critical animations only */
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@keyframes fadeIn {
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from { opacity: 0; }
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to { opacity: 1; }
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}
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.fade-in {
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animation: fadeIn 0.3s ease-in-out;
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}
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