vite-plugin-ssr-render v0.0.2

Vite SSR Render Plugin

Installation

Install with a package manager:

# Install via npm
npm install --save-dev vite-plugin-ssr-render

# or yarn
yarn add vite-plugin-ssr-render --dev

# or pnpm
pnpm add -D vite-plugin-ssr-render

Usage

The plugin adds a middleware to Vite to enable SSR during development by handling JSON post requests to the Vite server. The default path is /render.

Example.

vite.config.js

import ssrRender from "vite-plugin-ssr-render";

plugins: [
  /** Plugins */
  react(),
  ssrRender("./src/ssr.jsx"),
];

src/ssr.jsx

export const render = async ({ url }) => {
  const html = ReactDOMServer.renderToString(<App url={url} />);

  return {
    html,
  };
};

You can now make a post request once the Vite server has started. An example based on the above code:

A post request to http://localhost:5173/render

{
  "url": "/home"
}

Response

{
  "html": "<div>Welcome to our site!</div>"
}

Standalone SSR Server

You can also create a standalone SSR server using the plugin.

ssr-server.js

import createSsrServer from "vite-plugin-ssr-render/server";
import { render } from "./src/ssr.jsx";

createSsrServer(async (body) => {
  return await render(body);
});

Options

The plugin accepts the following options

vite.config.js

import ssrRender from "vite-plugin-ssr-render";

plugins: [
  /** Plugins */
  react(),
  ssrRender("./src/ssr.jsx", { pathPrefix: "/ssr" }),
];

ssr-server.js

import createSsrServer from "vite-plugin-ssr-render/server";
import { render } from "./src/ssr.jsx";

createSsrServer(
  async (options) => {
    return await render(options);
  },
  {
    pathPrefix: "/ssr",
    port: 3000,
  }
);