Modern Web Design

Overview

Modern web design in 2025-2026 emphasizes performance, accessibility, and meaningful interactions — increasingly delivered with native platform features (container queries, view transitions, popover/anchor positioning) rather than JS libraries where the platform now covers the need. This skill provides comprehensive guidance on current design trends, implementation patterns, and best practices for creating engaging, accessible, and performant web experiences.

This meta-skill synthesizes knowledge from all animation, interaction, and 3D skills in this repository to provide holistic design guidance.

Core Design Principles (2025-2026)

1. Performance-First Design

Philosophy: Design decisions should prioritize Core Web Vitals and user experience on all devices.

Key Metrics (INP replaced FID as the official responsiveness Core Web Vital in March 2024; FID is retired):

• Largest Contentful Paint (LCP): < 2.5s
• Interaction to Next Paint (INP): < 200ms
• Cumulative Layout Shift (CLS): < 0.1