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next.js/examples/shared-modules/README.md
Michael Herold 5b3578e58f #4751 - Explicitly mention install when cloning examples (#4758)
Preferably this installation wouldn't be necessary, but in lieu of a fix...

#4751
2018-07-11 23:56:15 +02:00

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[![Deploy to now](https://deploy.now.sh/static/button.svg)](https://deploy.now.sh/?repo=https://github.com/zeit/next.js/tree/master/examples/shared-modules)
# Example app using shared modules
## How to use
### Using `create-next-app`
Execute [`create-next-app`](https://github.com/segmentio/create-next-app) with [Yarn](https://yarnpkg.com/lang/en/docs/cli/create/) or [npx](https://github.com/zkat/npx#readme) to bootstrap the example:
```bash
npx create-next-app --example shared-modules shared-modules-app
# or
yarn create next-app --example shared-modules shared-modules-app
```
### Download manually
Download the example:
```bash
curl https://codeload.github.com/zeit/next.js/tar.gz/canary | tar -xz --strip=2 next.js-canary/examples/shared-modules
cd shared-modules
```
Install it and run:
```bash
npm install
npm run dev
# or
yarn
yarn dev
```
Deploy it to the cloud with [now](https://zeit.co/now) ([download](https://zeit.co/download))
```bash
now
```
## The idea behind the example
This example features:
* An app with two pages which has a common Counter component
* That Counter component maintain the counter inside its module. This is used primarily to illustrate that modules get initialized once and their state variables persist in runtime