How to Fix “Functions Cannot Be Passed Directly to Client Components” error in Next.js

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In Next.js, especially when using the new app directory structure, you might encounter the following error when attempting to pass a function from a Server Component to a Client Component: This error happens because Next.js enforces a strict separation between server-side and client-side code. Server-side functions can’t be passed directly to Client Components, as they

How to use Biome with Next.js for Linting and Formatting

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When working on a Next.js project, ensuring code consistency and cleanliness is crucial for maintaining quality across teams. One of the best ways to do this is by using tools that automate code formatting and linting. Traditionally, developers have used separate tools like ESLint for linting and Prettier for formatting. However, there’s a new, powerful

Layouts vs. Templates in Next.js 14: A Guide to Structuring Your App

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As a developer working with Next.js, I’m always eager to explore and implement the latest features. Next.js 14 introduces some powerful tools for structuring applications: Layouts and Templates. At first glance, these concepts might seem similar, but they have distinct purposes and behaviors that can significantly impact how you organize your project. In this post,

Ensure a Robust PostgreSQL Reconnection in Your Next.js App

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In modern web development, ensuring that your application can gracefully handle database connection issues is crucial. Recently, I encountered a problem where my Next.js app would not automatically reconnect to my PostgreSQL database after a restart, causing page loads to hang. Through some trial and error, I found a robust solution using TypeScript, which I

Seamless URL Redirection in Next.js 14: Handling Conditional Redirects

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Handling conditional redirects in Next.js 14 using the new app directory and TypeScript is straightforward and powerful. In this guide, we walk through setting up a 302 redirect based on a URL parameter, such as a zip code. If the zip code matches a specific value, users are redirected to the home page; otherwise, the page content is rendered normally. This technique enhances user experience by ensuring seamless navigation and can be applied to various scenarios, such as authentication or feature access redirects.

Autocomplete Component in Next.js with Mantine and TypeScript

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When working on web applications, creating an intuitive and responsive user interface is paramount. One feature that significantly enhances user experience is an autocomplete input field. In this blog post, I will guide you through creating a zip code autocomplete component using Next.js 14, Mantine, and TypeScript. This component will dynamically fetch suggestions from an