<h2>Overview:</h2>
<p>relay-nextjs is a tool that simplifies the process of connecting page components with GraphQL queries and data fetching using Relay in Next.js applications. It automatically sets up a Relay environment, fetches data server-side on initial load, serializes the resulting state, and creates a new Relay environment on the client for subsequent navigations. It supports both client-side and server-side rendering but does not currently support Next.js 13 App Router.</p>
<h2>Features:</h2>
<ul>
<li><strong>Automatic Data Fetching:</strong> Sets up data fetching using Relay for page components and GraphQL queries.</li>
<li><strong>Server-Side Rendering:</strong> Fetches data server-side on initial load and serializes state.</li>
<li><strong>Client-Side Navigation:</strong> Creates a new Relay environment on the client for subsequent navigations.</li>
<li><strong>Environment Configuration:</strong> Allows defining client-side and server-side Relay environments with functions like getClientEnvironment and createServerEnvironment.</li>
</ul>
<h4>Setting up the Relay Environment:</h4>
<p>To configure the Relay environment, define the functions <code>getClientEnvironment</code> and <code>createServerEnvironment</code>. For client-side environment:</p>
<pre><code class="language-javascript">const getClientEnvironment = () => {
    // Define client environment here
</code></pre>


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Relay Nextjs