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:

How to use

Using create-next-app

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

Download manually

Download the example:

curl https://codeload.github.com/vercel/next.js/tar.gz/master | tar -xz --strip=2 next.js-master/examples/with-cerebral
cd with-cerebral

Install it and run:

npm install
npm run dev
# or
yarn
yarn dev

Deploy it to the cloud with Vercel (Documentation).