Deep-dive tutorials, best practices, and guides for building modern applications with Next.js 16, React 19, and the latest web technologies. Perfect for developers wanting to master the cutting edge.
13 articles
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Getting "JavaScript heap out of memory" during Next.js builds? This guide explains why large service account files cause memory exhaustion and shows you how to fix it using proper secret management and .gitignore patterns.
When you deploy a new version of your Next.js application, existing clients can silently fail when calling Server Actions. This happens because Next.js generates new encryption keys per build, making old client sessions incompatible. Here's the advanced fix using persistent encryption keys.
The "Props must be serializable" warning in Next.js confuses many developers who mark every client component with 'use client'. This guide explains the root cause and shows you exactly how to fix it by understanding the true purpose of client-server boundaries.
