What’s new in Next.js 15.3
SMRTR summary
Next.js 15.3 introduces Turbopack alpha for faster production builds, new navigation hooks, and improved TypeScript support for large projects. Key updates include up to 83% faster builds with Turbopack, client instrumentation hooks for better monitoring, and experimental Rspack integration for alternative bundling options.
SMRTR provides this summary for quick context. The original article belongs to Dev.to.
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