arco

    0.1.3 • Public • Published

    arco

    A React+Redux framework with standards, conventions, and far less boilerplate

    Documentation

    Installation

    $ npm i arco --save
    

    Summary

    arco is a framework designed to streamline a lot of the architectural configuration of a React application by providing several web-standard packages built-in, as well as an API that is built to keep boilerplate minimal.

    The following packages are all included as part of arco:

    Additionally, the following concepts are applied through convention:

    • ducks for encapsulated functionality modules of actions / reducer
    • flux-standard-action for formatting of actions in a standard way

    arco provides a layer of abstraction over the use of these so that you can focus on implementation, but with the same sort of flexibility you would expect from each of these packages directly. Think of it as convention with configuration. Additionally, keeping in line with redux, arco focuses on immutability and pure functions to eliminate side effects and make testing easier.

    Building an app

    You can find tutorials on how to create each aspect of an arco app in the "Tutorials" section, or select from below:

    • Actions: actions consumed by your redux store (based on redux-actions)
    • Ajax: make async calls, such as to an API (based on axios)
    • Components: react components that are connected to your store and enhanced by the use of pure functions
    • History: history used with react-router for the single-page application
    • Modules: encapsulated modules that contain redux actions and a reducer to manage them (based on )
    • Reducers: reducer that contains state of a specific topic in your redux store
    • Rendering: rendering your react views into the DOM
    • Router: render your react views active in the route (based on react-router)
    • Selectors: memoized selectors for computed data to keep your stored state small (based on reselect)
    • Store: your redux store which encompasses the state of your entire application

    Hello World example

    // import from one application
    import createComponent, { createModule, render } from 'arco';
     
    // create a module for a piece of functionality in your state
    const app = createModule('app');
     
    // create actions for that module
    const sayHello = app.createAction('SAY_HELLO');
     
    // create a reducer for that module
    app.createReducer({hasSaidHello: false}, {
        [sayHello](state) {
            return {
                ...state,
                hasSaidHello: true
            };
        }
    });
     
    // create your store from an array of modules (or the module's reducers)
    const store = createStore([app]);
     
    // build your components as functional components
    const App = ({hasSaidHello, sayHello}) => {
        return (
            <div>
                <button onClick={sayHello} type="button">
                    Say hello
                </button>
                
                {hasSaidHello && <h1>Hello World!</h1>}
            </div>
        );
    };
     
    // create the component with options that allow connecting to lifecycle methods and the redux store=
    const ConnectedApp = createComponent(App, {
        mapStateToProps({app}) {
            return app;
        },
        mapDispatchToProps: {
            sayHello
        }
    });
     
    // render in browser, pre-wired with the store
    render(<ConnectedApp/>, document.body, store);

    Setup

    There are a couple things to be aware of when setting up arco for your application.

    React global

    arco expects there to be a global React object for it to render components, and if you don't provide it then you will receive a React is not defined error when attempting to render. There are two ways to fix this error:

    • Create a React global
      • With webpack you can use ProviderPlugin
      • With browserify you can use something like browserify-global-shim
      • With <script> you just make sure to put the tag for React first
    • Import React from the arco package whenever creating a component

    ImmutableJS is not included

    While it is a common paradigm to pair React applications with the library ImmutableJS, it is not included in arco but is rather considered "opt-in". There are integration options related to your application's History and Store included in arco, however the package itself is not included in the bundle like react and others are. As such, if you choose to make use of it, you will need to install it yourself.

    That said, Immutable is installed as a dependency to allow for those integration options, so if you are using a bundler like webpack and are not using immutable, it is recommended to set immutable to be an external in your configuration options.

    Contributing

    This project is in its infancy, and many more expansion capabilities are there:

    • Universal app setup
    • Predefined webpack / ESLint / Babel config
    • CLI interface to automate creation of app scaffold

    I welcome any and all ideas, but especially pull requests.

    Development

    Standard stuff, clone the repo and npm install dependencies. The npm scripts available:

    • build => run webpack to build crio.js with NODE_ENV=development
    • build:minifed => run webpack to build crio.min.js with NODE_ENV=production
    • dev => run webpack dev server to run example app (playground!)
    • dist => runs build and build-minified
    • docs => builds the docs via jsdoc
    • lint => run ESLint against all files in the src folder
    • prepublish => runs compile-for-publish
    • prepublish:compile => run lint, test, transpile, dist
    • test => run AVA test functions with NODE_ENV=test
    • test:watch => same as test, but runs persistent watcher
    • transpile => run babel against all files in src to create files in lib

    Install

    npm i arco

    DownloadsWeekly Downloads

    1

    Version

    0.1.3

    License

    MIT

    Unpacked Size

    7.39 MB

    Total Files

    103

    Last publish

    Collaborators

    • planttheidea