rsnext/examples/with-cerebral/README.md
Steven 9f9214abe5
Updated create-next-app docs to include pnpm usage (#35755)
This PR updates the docs and examples for `create-next-app` to include pnpm usage.

The following script was used to update every example README:

```js
const fs = require('fs')
const examples = fs.readdirSync('./examples')

for (let example of examples) {
    const filename = `./examples/${example}/README.md`
    const markdown = fs.readFileSync(filename, 'utf8')
    const regex = new RegExp(`^yarn create next-app --example (.*)$`, 'gm')
    const output = markdown.replace(regex, (yarn, group) => {
        const pnpm = `pnpm create next-app -- --example ${group}`
        return `${yarn}\n# or\n${pnpm}`
    })
    fs.writeFileSync(filename, output)
}
```
2022-03-30 21:03:21 +00:00

1.7 KiB

Declarative State & Side-effect management with CerebralJS

Use CerebralJS to manage an apps state and side effects in a declarative manner:

Declarative CerebralJS:

;[
  setLoading(true),
  getUser,
  {
    success: setUser,
    error: setError,
  },
  setLoading(false),
]

vs imperative JS:

function getUser() {
  this.isLoading = true
  ajax
    .get('/user')
    .then((user) => {
      this.data = user
      this.isLoading = false
    })
    .catch((error) => {
      this.error = error
      this.isLoading = false
    })
}

Deploy your own

Deploy the example using Vercel or preview live with StackBlitz

Deploy with Vercel

How to use

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

npx create-next-app --example with-cerebral with-cerebral-app
# or
yarn create next-app --example with-cerebral with-cerebral-app
# or
pnpm create next-app -- --example with-cerebral with-cerebral-app

Deploy it to the cloud with Vercel (Documentation).