dstream

    0.0.2 • Public • Published

    downstream

    Downstream is a reactive programming library for JavaScript.

    Its purpose is to be easy to understand, easy to extend, and easy to debug.

    Getting started

    Installation (browser)

    git clone https://github.com/anttisykari/dstream
    
    <script src='dstream.js'></script>
    

    Installation (node.js)

    npm install dstream
    
    var stream = require('dstream');
    

    First steps

    // Create a source stream
    var s = stream();
    
    // You can observe stream's values
    s.forEach(function(value) {
        console.log('I got a value', value);
    });
    
    // You can set its value
    s.set(1);
    // -> I got a value 1
    
    // You can create a derived stream
    var s2 = stream.map(function(value) {
        return value * 2;
    });
    
    s2.forEach(function(value) {
        console.log('s2', value);
    });
    
    s.set(123):
    // -> s2 246
    

    Anatomy of a stream

    Stream's properties

    • value
    • children
    • parents
    • update (source stream)

    Source streams

    Derived streams

    Using streams

    ...

    Install

    npm i dstream

    DownloadsWeekly Downloads

    6

    Version

    0.0.2

    License

    ISC

    Last publish

    Collaborators

    • anttisykari