React PowerPlug is a set of pluggable renderless components and helpers that provides different types of state and logic utilities that you can use with your dumb components. It creates state and passes down the logic to the children, so you can handle your data. Read about the Render Props pattern.

Highlights

• 👌 Dependency free
• 🔌 Plug and play
• 🔮 Tree shaking friendly (ESM, no side effects)
• 📦 Super tiny (~3kb)
• 📚 Well documented
• 🍻 Bunch of awesome utilities

See quick examples

import { State, Toggle } from 'react-powerplug'
import { Pagination, Tabs, Checkbox } from './MyDumbComponents'

<State initial={{ offset: 0, limit: 10, totalCount: 200 }}>
  {({ state, setState }) => (
    <Pagination {...state} onChange={(offset) => setState({ offset })} />
  )}
</State>

<Toggle initial={true}>
  {({ on, toggle }) => (
    <Checkbox checked={on} onChange={toggle} />
  )}
</Toggle>

// You can also use a `render` prop instead

<Toggle
  initial={false}
  render={({ on, toggle }) => (
    <Checkbox checked={on} onChange={toggle} />
  )}
/>

⚠️ Master is unstable

This branch is unstable and is in active development.
For the latest stable version go to 0.1-stable branch

Components

Note This is a kind of a cheat sheet for fast search.
If you want a more detailed API Reference and examples for each component see full docs

Component	Component Props	Render Props
STATE CONTAINERS
<State>	{ initial, onChange }	{ state, setState }	👇 📚
<Toggle>	{ initial, onChange }	{ on, toggle, set }	👇 📚
<Counter>	{ initial, onChange }	{ count, inc, dec, incBy, decBy, set }	👇 📚
<Value>	{ initial, onChange }	{ value, set }	👇 📚
<Map>	{ initial, onChange }	{ set, get, over, values }	👇 📚
<Set>	{ initial, onChange }	{ values, add, clear, remove, has }	👇 📚
<List>	{ initial, onChange }	{ list, first, last, push, pull, sort, set }	👇 📚
FEEDBACK CONTAINERS
<Hover>	{ onChange }	{ hovered, bind }	👇 📚
<Active>	{ onChange }	{ active, bind }	👇 📚
<Focus>	{ onChange }	{ focused, bind }	👇 📚
<Touch>	{ onChange }	{ touched, bind }	👇 📚
<FocusManager>	{ onChange }	{ focused, blur, bind }	👇 📚
FORM CONTAINERS
<Input>	{ initial, onChange }	{ set, value, bind }	👇 📚
<Form>	{ initial, onChange }	{ input, values }	👇 📚
OTHER
<Interval>	{ delay }	{ stop, start, toggle }	👇 📚
<Compose>	{ components }	depends on components prop	👇 📚

Utilities

Name
compose(...components)	📚
composeEvents(...objOfEvents)	📚

Examples

State

<State initial={{ loading: false, data: null }}>
  {({ state, setState }) => (
    <DataReceiver
      data={state.data}
      onStart={() => setState({ loading: true })}
      onFinish={data => setState({ data, loading: false })}
    />
  )}
</State>

Toggle

<Toggle initial={true}>
  {({ on, toggle }) => <Checkbox checked={on} onChange={toggle} />}
</Toggle>

Counter

<Counter initial={0}>
  {({ count, inc, dec }) => (
    <CartItem
      productName="Lorem ipsum"
      unitPrice={19.9}
      count={count}
      onAdd={inc}
      onRemove={dec}
    />
  )}
</Counter>

Value

<Value initial="React">
  {({ value, set }) => (
    <Select
      label="Choose one"
      options={['React', 'Angular', 'Vue']}
      value={value}
      onChange={set}
    />
  )}
</Value>

Map

<Map initial={{ sounds: true, graphics: 'medium' }}>
  {({ set, get }) => (
    <Settings>
      <ToggleCheck checked={get('sounds')} onChange={c => set('sounds', c)}>
        Game Sounds
      </ToggleCheck>
      <Select
        label="Graphics"
        options={['low', 'medium', 'high']}
        selected={get('graphics')}
        onSelect={value => set('graphics', value)}
      />
    </Settings>
  )}
</Map>

Set

<Set initial={['react', 'babel']}>
  {({ values, remove, add }) => (
    <TagManager>
      <FormInput onSubmit={add} />
      {values.map(tag => (
        <Tag onRemove={() => remove(tag)}>{tag}</Tag>
      ))}
    </TagManager>
  )}
</Set>

List

<List initial={['Buy new shoes']}>
  {({ list, pull, push }) => (
    <Todo>
      <TodoFormInput onSubmit={push} />
      {list.map(todo => (
        <TodoItem onDelete={() => pull(i => i === todo)}>
          {todo}
        </TodoItem>
      ))}
    </Todo>
  )}
</List>

Hover

<Hover>
  {({ hovered, bind }) => (
    <div {...bind}>
      You are {hovered ? 'hovering' : 'not hovering'} this div.
    </div>
  )}
</Hover>

Active

<Active>
  {({ active, bind }) => (
    <div {...bind}>
      You are {active ? 'clicking' : 'not clicking'} this div.
    </div>
  )}
</Active>

Touch

<Touch>
  {({ touched, bind }) => (
    <div {...bind}>
      You are {touched ? 'touching' : 'not touching'} this div.
    </div>
  )}
</Touch>

Focus

<Focus>
  {({ focused, bind }) => (
    <div>
      <input {...bind} placeholder="Focus me" />
      <div>You are {focused ? 'focusing' : 'not focusing'} input.</div>
    </div>
  )}
</Focus>

Input

<Input initial="hello world">
  {({ bind, value }) => (
    <div>
      <ControlledInput {...bind} />
      <div>You typed {value}</div>
    </div>
  )}
</Input>

Form

<Form initial={{ subject: '', message: '' }}>
  {({ input, values }) => (
    <form
      onSubmit={e => {
        e.preventDefault()
        console.log(values)
      }}
    >
      <ControlledInput placeholder="Subject" {...input('subject').bind} />
      <ControlledTextArea placeholder="Message" {...input('message').bind} />
      <Submit>Send</Submit>
    </form>
  )}
</Form>

Interval

<Interval delay={1000}>
  {({ stop, start }) => (
    <>
      <div>The time is now {new Date().toLocaleTimeString()}</div>
      <button onClick={() => stop()}>Stop interval</button>
      <button onClick={() => start()}>Start interval</button>
    </>
  )}
</Interval>

Composing Components

If you want to avoid 'render props hell' you can compose two or more components in a single one.
📚 For complete guide, see docs

import { Compose } from 'react-powerplug'

<Compose components={[Toggle, Counter]}>
  {(toggle, counter) => (/* ... */)}
</Compose>

import { compose } from 'react-powerplug'

const ToggleCounter = compose(
  <Counter initial={5} />,
  <Toggle initial={false} />
)

<ToggleCounter>
  {(toggle, counter) => (
    <ProductCard {...} />
  )}
</ToggleCounter>

---

---

Install

Node Module

yarn add react-powerplug

npm i react-powerplug

UMD

<script src="https://unpkg.com/react-powerplug/dist/react-powerplug.min.js"></script>

exposed as ReactPowerPlug

Contributors

Thanks goes to these wonderful people (emoji key):

Renato Ribeiro 💻 🎨 📖 ⚠️	Bogdan Chadkin 💻 📖 ⚠️ 🚇	Travis Arnold 💻 📖 🐛	Max Graey 💻	Mateusz Burzyński 🐛	Andy Edwards 💻	Andrea Vanini 🐛
Ivan Starkov 🐛	Sean Roberts 📖	Braden Kelley 🐛

This project follows the all-contributors specification. Contributions of any kind welcome!

Contribute

You can help improving this project sending PRs and helping with issues.
Also you can ping me at Twitter