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React and Next.js blog

Tutorials and guides on React performance, animation, UI libraries and interface design, from the team building Wensity UI.

Wensity cover graphic breaking down the anatomy of Apple's design language
16 min·

Apple's Design Language Explained: Principles, Liquid Glass and UI Design

What Apple's design language is and how it works: the design principles, Liquid Glass, SF Pro typography, corner radius, color palette and motion, plus how to bring the Apple look to your own website.

Parth Sharma
Wensity cover graphic for How to Recreate Apple's Scroll Animations in React
15 min·

How to Recreate Apple's Scroll Animations in React

How Apple's scroll-driven product pages work, and how to build the same scroll animation in React with an image sequence on canvas, GSAP ScrollTrigger or a free ready-made component.

Wensity cover graphic comparing Framer Motion and CSS animations in 2026
15 min·

Framer Motion vs CSS Animations in React: Which Should You Use in 2026?

When to use CSS animations and when to use Framer Motion (now Motion) in React, covering scroll animations, View Transitions, exit and layout animations, performance, Tailwind CSS and GSAP.

Wensity cover graphic for 10 Best React UI Component Libraries in 2026
16 min·

10 Best React UI Component Libraries in 2026 (Free and Paid)

The 10 best React component libraries in 2026, compared on pricing, license, styling, accessibility and what each React UI library is actually good for.

Wensity cover graphic for How to Optimize a Next.js App in 2026
17 min·

How to Optimize a Next.js App in 2026: The Next.js 16 Performance Guide

A practical Next.js 16 performance guide: Core Web Vitals, the bundle analyzer, Server Components, next/image, next/font, next/script, Cache Components, the React Compiler and SEO, with the real setup behind a production Next.js site.