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pages Add an example with SSR caching. (#497) Dec 23, 2016
README.md Examples: stabalise README format and create-next-app usage (#4009) Apr 3, 2018
server.js Update ssr-caching example (#4363) May 13, 2018


Deploy to now

Example app where it caches SSR'ed pages in the memory

How to use

Using create-next-app

Execute create-next-app with Yarn or npx to bootstrap the example:

npx create-next-app --example ssr-caching ssr-caching-app
# or
yarn create next-app --example ssr-caching ssr-caching-app

Download manually

Download the example or clone the repo:

curl https://codeload.github.com/zeit/next.js/tar.gz/canary | tar -xz --strip=2 next.js-canary/examples/ssr-caching
cd ssr-caching

Install it and run:

npm install
npm run dev
# or
yarn dev

Deploy it to the cloud with now (download)


The idea behind the example

React Server Side rendering is very costly and takes a lot of server's CPU power for that. One of the best solutions for this problem is cache already rendered pages. That's what this example demonstrate.

This app uses Next's custom server and routing mode. It also uses express to handle routing and page serving.