bitovi/fast-react-static-renderer-app

Getting Started

First, create a .env.local file in project's root and add the following environment variables:

• CONTENTFUL_SPACE_ID
  • Description: Contentful space id
• CONTENTFUL_ACCESS_TOKEN
  • Description: Contentful access token

To run the development server:

npm run dev
# or
yarn dev

Open http://localhost:3000 with your browser to see the result.

GraphQL to fetch Contentful data

Parallelize build

If your platform has thousands of pages or more, it might be worth it to parallelize the build process to save time and resources. To do so, we divide the build into multiple batches of pages. The process is documented in https://github.com/bitovi/fast-react-static-renderer.

In this app, the parallelization is achieved in the [page].tsx file, with the getStaticPaths function.

getStaticPaths is used to statically pre-render paths in a page with dynamic Routes. More info Here

export const getStaticPaths = async () => {
  const pages_string = process.env["PAGE_DATA"];
  let pages: Content[] = [];
  if (typeof pages_string === "undefined") {
    console.log("WARN: PAGE_DATA env var not provided, getting all pages");
    pages = await getAllContents();
  } else {
    pages = JSON.parse(pages_string).pages as Content[];
  }

  const paths = pages.map((page) => {
    return { params: { page: page.slug } };
  });

  return {
    paths,
    fallback: "blocking",
  };
};

The PAGE_DATA environment variable injected by the build image determines which pages will be included in a particular build. The different builds will then be combined and result in the statically rendered application.