npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2024 – Pkg Stats / Ryan Hefner

node-jet

v3.0.14

Published

Jet Realtime Message Bus for the Web. Daemon and Peer implementation.

Downloads

520

Readme

About

Join the chat at https://gitter.im/lipp/node-jet npm version Build Status Code Climate Coverage Status js-standard-style deps

This is Jet for JavaScript. Jet is the hybrid of an In-Memory Database and a Realtime Push-Framework. Node and Browsers are supported (using Browserify).

Synopsis

Start a Daemon:

$ jetd.js

Provide Content:

var jet = require('node-jet');

// connect to daemon
var peer = new jet.Peer({
  url: 'ws://localhost:11123' 
});

// provide methods/factories/services/actions/etc
var greet = new jet.Method('greet');
greet.on('call', function(who) {
  console.log('Hello', who);
});

peer.add(greet);

// provide documents/realtime-status/configuration/etc
var jim = new jet.State('persons/#123', getPerson('#123'));
jim.on('set', function(changedPerson) {
  setPerson('#123', changedPerson);
  // changes are propageted automatically
});

peer.add(jim);

// provide read-only stuff
var nowState = new jet.State('time/now', new Date().getTime());

peer.add(nowState);

// change async
setInterval(function() {
  nowState.value(new Date().getTime());
}, 100);

Consume Content:

// fetch/query content
var youngestPersons = new jet.Fetcher()
  .path('startsWith', 'persons/')
  .sortByKey('age', 'number')
  .ascending()
  .range(1, 20)
  .on('data', function(persons) {
    console.log(persons);
  });

peer.fetch(youngestPersons);

// call methods
peer.call('greet', ['Steve']).then(function(response) {
  console.log(response);
});

// set states
peer.set('person/#123', {name: 'Jose', age: 33});

Tutorial

Read the Todo-App Tutorial (Vanilla JS client) or the React + Redux Variant for building this simple collaborative realtime app:

Jet Todo-App

Install

NPM

$ npm install node-jet

Stand-Alone Daemon

The package provides a stand-alone Jet Daemon which listens on ports 11122 (trivial protocol) and 11123 (WebSockets) per default.

Start it like this (globally):

 $ jetd.js
 

Or - if installed locally:

 $ node_modules/.bin/jetd.js
 

Integrated Daemon

If you want the Jet Daemon to listen for WebSockets on the same port as your existing (node.js) HTTP server, use the daemon.listen({server:httpServer}) method like this:

var httpServer = http.createServer(function(req, res) {
  // serve your stuff
});
httpServer.listen(80);

var daemon = new jet.Daemon();
daemon.listen({
  server: httpServer
});

Radar

Open Radar on jetbus.io, which allows you to see/observe Your Jet States and Methods. Your local Jet Daemon's default WebSocket address is ws://localhost:11123.

Doc

For further info and documentation refer to the Jet Homepage.

Todo-App

There is also the canonical ToDo-App available: