How to Build a Modern Web App in 2025
September 2, 2025
4 min read
Building modern web apps in 2025 requires a combination of cutting-edge tools and timeless best practices. This guide covers the key components to create performant, accessible, and visually stunning applications.
Key Technologies
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Next.js 15
New React framework with AI integration
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Tailwind CSS 3.5
Enhanced dark mode detection
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TypeScript 5.5
Improved performance features
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Vercel SDK
Native edge deployment tools
Pro Tip for 2025
"Use relative time formatting for international users - it's just as easy as using the built-in JavaScript Temporal API."