Small Overview about Koa.js?

What is Koa.Js?

Koa.js is a JavaScript web application framework that's brought some pretty important changes to the development of middleware—a key layer of software in web applications that keeps everything in a network linked and running smoothly.

Koa.js is a minimal and flexible Node.js web application framework that provides a robust set of features for web and mobile applications. It is an open source framework developed and maintained by the creaters of Express.js, the most popular node web framework.

npm install koa

Koa provides a Request object as the request property of the Context.
Koa's Request object provides helpful methods for working with http requests which delegate to an IncomingMessage from the node http module.

Video for Koa.JS

Small Overview About DevExterme.Js?

What is DevExterme.Js?

A Feature-Complete HTML5 JavaScript Data Grid Widget. The blazing-fast DevExtreme HTML5 Data Grid is a feature-rich data shaping and editing client-side widget which allows your end users to easily manage information and display it on-screen as business requirements dictate.

DevExtreme can be used with different technologies and supports deep integration with client-side libraries.

They are

JQuery
Angular
React
Asp.Net MVC
Knockout
Angular.Js

Getting Started
After installation, you can add a widget to your app. Here's a simple button example:

<div id="buttonContainer"></div>
var element = document.getElementById('buttonContainer');
var button = new DevExpress.ui.dxButton(element, { text: 'Hello World!' });

Video for DevExterme.JS?

https://www.youtube.com/watch?v=KJpS2Iwrrg8

Small Overview about amCharts.js?

What is AmCharts?

amCharts is a company based in Vilnius, Lithuania. The beginning of amCharts and amMap was in 2004, when the first version of amMap was made. Antanas Marcelionis worked as a manager in a web development company and, being a fan of maps and traveling, wanted to have a tool which would work like a pin-map for him.

Easily add charting capabilities to your websites and applications. Compatible with all modern and most legacy browsers (yes even IE7), JavaScript Charts allows creating flexible Pie, Column, Line, and number of other chart types.

Features

Advanced serial charts
Superior time-based scales
Micro-charts and sparklines
Responsive
Mobile Friendly
Accessible

Video for amCharts

https://www.youtube.com/watch?v=7RmwtoiEWkw

Small Overview About Argon.Js?

What is Argon.Js?

Argon.js is a javascript framework for adding augmented reality content to web applications

Augmented reality (AR) is the idea of mixing computer-generated media (e.g., 3D objects, 2D content, spatialized audio) with someone’s view of the real world. Whether you want to create a new AR application, or add an AR view to an existing web application, the argon.js framework provides a set of abstractions and utilities for adding an AR view to your web application in a platform- and technology-independent way.

Argon.js was originally designed to take advantage of the augmented reality capabilities of the Argon AR-enabled web browser on iOS, simplifying the process of delivering mobile AR experiences without the need to create, ship and support native applications.

However, argon.js will also work with other web browsers, taking advantage of their capabilities to allow your application to deliver whatever kind of AR experience each browser is capable of. While the AR capabilities a most web browsers is currently minimal, they are improving rapidly, and argon.js is designed to support this evolution.

Npm Command

npm install @argonjs/argon@^1.0

Video for Argon.Js

https://www.youtube.com/watch?v=F_M8C2jW8PI

Small Overview about Slick Slider.Js?

What is Slick?

Slick is a fresh new jQuery plugin for creating fully customizable, responsive and mobile friendly carousels/sliders that work with any html elements.

Features:

Fully responsive. Scales with its container.
Separate settings per breakpoint
Uses CSS3 when available. Fully functional when not.
Swipe enabled. Or disabled, if you prefer.
Desktop mouse dragging
Infinite looping.
Fully accessible with arrow key navigation
Add, remove, filter & unfilter slides
Autoplay, dots, arrows, callbacks, etc...

# Bower

bower install --save slick-carousel

# NPM

npm install slick-carousel

In slick 1.5 you can now add settings using the data-slick attribute. You still need to call $(element).slick() to initialize slick on the element.

Example

<div data-slick='{"slidesToShow": 4, "slidesToScroll": 4}'>
<div><h3>1</h3></div>
<div><h3>2</h3></div>
<div><h3>3</h3></div>
<div><h3>4</h3></div>
<div><h3>5</h3></div>
<div><h3>6</h3></div>
</div>

Video for Slick Slider
https://www.youtube.com/watch?v=c9pID1dWON4

Small Overview About Ar.Js?

What is AR.js?

AR.js is a solution for efficiently doing augmented reality on the web.

Very Fast: It runs efficiently even on mobile phones, 60 fps on my 2 year-old phone
Web-based: It is a pure web solution, so no installation required. Full javascript based on three.js + jsartoolkit5
Open Source: It is completely open source and free of charge
Standards: It works on any phone with webgl and webrtc

The goal is to make it easy for people to do augmented reality; AR that can be easily experienced on today’s phones and easily designed using web technology. The AR.js project is about enabling those people. So now, anybody with a modern phone can enjoy open-source AR, free of charge, cross-platform and without installation.

AR.js is fast. This is the first time that we have an open-source web-based solution capable of doing 60fps on currently deployed phones.

Suddenly, most people have a phone capable of doing AR without installation. This was not possible before. You don’t have to wait for everybody to buy AR-enabled devices (such as Tango, Moverio…etc.)

AR.js would not have been possible without some inspiring projects that came before. It is thanks to the hard work of others, that we can today reach 60 frames per second AR.

These projects helped make it possible:

Three.js is a great library for creating 3d graphics on the web
ARToolKit has been in development for years for augmented reality
emscripten and asm.js allowed us to compile ARToolKit into JavaScript
Chromium helped by being very fast

Video for Ar.js

https://www.youtube.com/watch?v=0MtvjFg7tik

Small Overview About Plotly.Js?

What is Plotly.Js

Built on top of d3.js and stack.gl, plotly.js is a high-level, declarative charting library. plotly.js ships with 20 chart types, including 3D charts, statistical graphs, and SVG maps.

plotly.js charts are shipped with zoom, pan, hover, and click interactions. Click-and-drag to zoom into a region, double-click to autoscale, click on legend items to toggle traces.

NPM Command :

npm install plotly.js

Modele Example :

// in custom-plotly.js
var Plotly = require('plotly.js/lib/core');

// Load in the trace types for pie, and choropleth
Plotly.register([
require('plotly.js/lib/pie'),
require('plotly.js/lib/choropleth')
]);

module.exports = Plotly;

Video for Plotly.js
https://www.youtube.com/watch?v=ZRiAWz-sVlM

Small Overview About Aurelia.Js?

What is Aurelia?

Aurelia is a JavaScript client framework for mobile, desktop and web leveraging simple conventions and empowering creativity.

Aurelia is a next generation UI framework. Whether you're building apps for the browser, mobile or desktop, Aurelia can enable you to not only create amazing UI, but do it in a way that is maintainable, testable and extensible.

Features:

Forward-thinking
Modern Architecture
Two-Way Databinding
Extensible HTML
Routing & UI Composition
MV* with Conventions
Broad Language Support
Testable

Some of the main benefits

Clean and Unobtrusive
Convention over Configuration
Simple, But Not Simplistic
Promotes the "-ilities"
Amazingly Extensible
Web Standards Focused
Integrates Well with Others
TypeScript Support
An Official Product with Commercial Support
Thriving Community and Ecosystem

Read more from here - http://aurelia.io/hub.html#/doc/persona/developer

Video for Aurelia

https://www.youtube.com/watch?v=N855h5-OdZw

Small Overview about Koa.js?

References

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