JavaScript Courses Online

Instructor-led live Javascript (JS) training courses demonstrate through hands-on practice how to develop applications with JavaScript. Experience the remote live training by way of interactive and remote desktop led by a human being!

Live Instructor Led Online Training JavaScript courses is delivered using an interactive remote desktop! .

During the course each participant will be able to perform JavaScript exercises on their remote desktop provided by Qwikcourse.


How do I start learning JavaScript?


Select among the courses listed in the category that really interests you.

If you are interested in learning the course under this category, click the "Book" button and purchase the course. Select your preferred schedule at least 5 days ahead. You will receive an email confirmation and we will communicate with trainer of your selected course.

JavaScript Training


Learn Develop Nodejs Project

About

Designing a webapp using training resources from Nodejs Developer (HTML5, CSS3, JavaScript, Node.js, APIs, MongoDB). The project is a CRUD of a patient registration application with information on height, weight, percentage of body fat and calculation of body mass index. The back end in node.js follows the Rest pattern in the insert, list, delete, and edit requests as information.

 


7 hours

$1,990

LearnMusic Composer

About

Music Composer

Built with HTML5, CSS and javascript, this website allows basic music playing for ear training and some basic composing

Development Environment

This project was fully written using atom with emmet plugin for fast HTML code typing. The version control was maintained using git.

Compiler

Chrome and edge were used to compile this project. It was also tested to work on iPads using the google chrome developer tools.

Future Work

  1. Correcting the Si sound as it is not very accurate.
  2. Add a composing note to show the played sounds.
  3. Save the music composed on the website.
  4. Create user login to save the music composed online.

7 hours

$1,990

Discover Participant Manager App

About

Barebones React/TypeScript/Express/Sass Boilerplate

This project is a starting point for a TypeScript based React app that also has a local API server using express. There are 2 different Webpack configurations. One for the server and one for the client.

Server

The server build process compiles the TypeScript files found in /src/server into a single bundled JavaScript file located in the /dist directory.

Client

The client build process compiles the React app located in /src/client into a bundled located at /public/js/app.js. The client configuration will also build the Sass files found at /src/client/scss. The App component imports the app.scss file which already includes an import for Bootstrap.


7 hours

$1,990

Work Around JavascriptComponents Training

About

javascriptComponents-training

This workshop is intended for KNIME developers who would like to learn how to write native JS nodes instead of writing interfaces on the Generic JS View which is more like a Jupyter notebook. These nodes can be written as an extension of org.knime.js.core.javascriptComponents. While this takes a slightly deeper knowledge of KNIME it brings many advantages:

  • A big number of ready to be used JS libraries are available already and more are added in each KNIME version.
  • The scripts are pure JS and do not contain any KNIME pseudo code for flow variables.
  • Scripts can be edited with a fully fledged editor and catch errors before runtime with a linter, etc. During this workshop you will create and deploy a JS node with a simple form asking for first and last names.

    Requirements

    It is advised to bring all the applications needed for development already installed before the workshop.

    Part 1 - Backend

    Part 1 will cover briefly KNIME development with Eclipse and more importantly the backend and project structure.

    Part 2 - Frontend

    Part 2 will cover the JS and CSS frontend and how they are configured and connected to the backend.


7 hours

$1,990

LocalForage

About

localForage

localForage is a fast and simple storage library for JavaScript. localForage improves the offline experience of your web app by using asynchronous storage (IndexedDB or WebSQL) with a simple, localStorage-like API. localForage uses localStorage in browsers with no IndexedDB or WebSQL support. 


7 hours

$1,990

Discover Rxdb

About

RxDB

A realtime Database for JavaScript Applications

RxDB (short for Reactive Database) is a NoSQL-database for JavaScript Applications like Websites, hybrid Apps, Electron-Apps, Progressive Web Apps, and NodeJs. Reactive means that you can not only query the current state but subscribe to all state changes like the result of a query or even a single field of a document. This is great for UI-based real-time applications in a way that makes it easy to develop and also has great performance benefits. To replicate data between your clients and server, RxDB provides modules for real-time replication with any CouchDB compliant endpoint and also with custom GraphQL endpoints.

Documentation
 | 
Example-Projects

      alt="follow on Twitter">

Platform-support

RxDB is made so that you can use exactly the same code at We optimized, double-checked, and made boilerplates so you can directly start to use RxDB with frameworks like.

 


7 hours

$1,990

Know Mousetrap

About

Mousetrap

Mousetrap is a simple library for handling keyboard shortcuts in Javascript. It is licensed under the Apache 2.0 license. It is around 2kb minified and gzipped and 4.5kb minified, has no external dependencies, and has been tested in the following browsers: It has support for keypress, keydown, and keyup events on specific keys, keyboard combinations, or key sequences.


7 hours

$1,990

Learn Mathjs

About

Math.js is an extensive math library for JavaScript and Node.js. It features a flexible expression parser with support for symbolic computation, comes with a large set of built-in functions and constants, and offers an integrated solution to work with different data types like numbers, big numbers, complex numbers, fractions, units, and matrices. Powerful and easy to use.

 


7 hours

$1,990

Learn MathJax

About

MathJax

Beautiful math in all browsers

MathJax is an open-source JavaScript display engine for LaTeX, MathML, and AsciiMath notation that works in all modern browsers. It was designed with the goal of consolidating the recent advances in web technologies into a single, definitive, math-on-the-web platform supporting the major browsers and operating systems. It requires no


7 hours

$1,990

Know Jsoneditor

About

JSON Editor

JSON Editor is a web-based tool to view, edit, format, and validate JSON. It has various modes such as a tree editor, a code editor, and a plain text editor. The editor can be used as a component in your own web application. The library can be loaded as CommonJS module, AMD module, or as a regular javascript file. Supported browsers: Chrome, Firefox, Safari, Opera, Edge, Internet Explorer 11.


7 hours

$1,990

Discover Keycloak

About

Keycloak is an Open Source Identity and Access Management solution for modern Applications and Services. This course contains the source code for the Keycloak Server, Java adapters and the JavaScript adapter.

Content

  • Getting started
  • Building from source
  • Testing
  • Writing Test

7 hours

$1,990

Know Node Cron

About

node-cron

Cron is a tool that allows you to execute something on a schedule. This is typically done using the cron syntax. We allow you to execute a function whenever your scheduled job triggers. We also allow you to execute a job external to the javascript process using child_process. Additionally, this library goes beyond the basic cron syntax and allows you to supply a Date object. This will be used as the trigger for your callback. Cron syntax is still an acceptable CronTime format. Although the Cron patterns supported here extend on the standard Unix format to support seconds digits, leaving it off will default to 0 and match the Unix behavior.


7 hours

$1,990

Discover Hypernova

About

Hypernova

A service for server-side rendering your JavaScript views

Why?

First and foremost, server-side rendering is a better user experience compared to just client-side rendering. The user gets the content faster, the webpage is more accessible when JS fails or is disabled, and search engines have an easier time indexing it. Secondly, it provides a better developer experience. Writing the same markup twice both on the server in your preferred templating library and in JavaScript can be tedious and hard to maintain. Hypernova lets you write all of your view code in a single place without having to sacrifice the users experience.


7 hours

$1,990

Know UpUp

About

UpUp - Kickstarting the Offline First Revolution

UpUp is a tiny JavaScript library that makes sure your users can always access your site's content, even when they're on a plane, in an elevator, or 20,000 leagues under the sea. Mobile-First has become the de-facto standard for building modern sites. But in a world where everyone is mobile, an always-on connection isn't something we can rely on. It's time to start thinking Offline First. With UpUp you control the content your users see, even when they are offline. And you can do it with just a single JavaScript command.


7 hours

$1,990

Discover JavaScript Load Image

About

JavaScript Load Image

A JavaScript library to load and transform image files.

Contents

Description

JavaScript Load Image is a library to load images provided as File or Blob objects or via URL. It returns an optionally scaled, cropped or rotated HTML img or canvas element. It also provides methods to parse image metadata to extract images, to overwrite the Exif Orientation value and to restore the complete image header after resizing.


7 hours

$1,990

Know QuaggaJS

About

quaggaJS

What is QuaggaJS?

QuaggaJS is a barcode-scanner entirely written in JavaScript supporting real-time localization and decoding of various types of barcodes such as EAN, CODE 128, CODE 39, EAN 8, UPC-A, UPC-C, I2of5, 2of5, CODE 93 and CODABAR. The library is also capable of using getUserMedia to get direct access to the user's camera stream. 


7 hours

$1,990

Learn JsBarcode

About

Introduction JsBarcode is a barcode generator written in JavaScript. It supports multiple barcode formats and works in browsers and with Node.js. It has no dependencies when it is used for the web but works with jQuery if you are into that.


7 hours

$1,990

Work Around Web Animations Js

About

What is Web Animations? A new JavaScript API for driving animated content on the web. By unifying the animation features of SVG and CSS, Web Animations unlocks features previously only usable declaratively, and exposes powerful, high-performance animation capabilities to developers. What is in this repository? A JavaScript implementation of the Web Animations API that provides Web Animation features in browsers that do not support it natively. The polyfill falls back to the native implementation when one is available. Quick start Here's a simple example of an animation that fades and scales a ``.

Hello world!

var elem = document.querySelector('.pulse');
var animation = elem.animate({
    opacity: [0.5, 1],
    transform: ['scale(0.5)', 'scale(1)'],
}, {
    direction: 'alternate',
    duration: 500,
    iterations: Infinity,
});

7 hours

$1,990

Discover TweenJS

About

TweenJS

TweenJS is a simple tweening library for use in Javascript. It was developed to integrate well with the EaselJS library, but is not dependent on or specific to it (though it uses the same Ticker and Event classes by default). It supports tweening of both numeric object properties & CSS style properties.

Example

The API is simple but very powerful, making it easy to create complex tweens by chaining commands. var tween = createjs.Tween.get(myTarget) .to({x:300},400) .set({label:"hello!"}) .wait(500).to({alpha:0,visible:false},1000) .call(onComplete); The example above will create a new tween instance that:

  • tweens the target to an x value of 300 over 400ms and sets its label to "hello!"
  • waits 500 ms
  • tweens the target's alpha to 0 over 1s & sets its visible to false
  • calls the onComplete function Tweens are composed of two elements: steps and actions.

7 hours

$1,990

Learn Surfingkeys

About

Surfingkeys is another Chrome/Firefox extension that provides keyboard-based navigation and control of the web in the spirit of the VIM editor. But it's not for VIM users only, it's for anyone who just needs some more shortcuts to his own functions. Surfingkeys is created with all settings described in Javascript, so it's easy for anyone to map any keystrokes to his own defined Javascript function. 

  • Sync settings across devices for same account
  • Proxy settings
  • Markdown preview

7 hours

$1,990

Learn Xregexp

About

XRegExp 4.3.0

XRegExp provides augmented (and extensible) JavaScript regular expressions. You get modern syntax and flags beyond what browsers support natively. XRegExp is also a regex utility belt with tools to make your grepping and parsing easier, while freeing you from regex cross-browser inconsistencies and other annoyances. XRegExp supports all native ES6 regular expression syntax. It supports ES5+ browsers, and you can use it with Node.js or as a RequireJS module.

Performance

XRegExp compiles to native RegExp objects. Therefore regexes built with XRegExp perform just as fast as native regular expressions. There is a tiny extra cost when compiling a pattern for the first time.


7 hours

$1,990

Know Pannellum

Pannellum

About

Pannellum is a lightweight, free, and open source panorama viewer for the web. Built using HTML5, CSS3, JavaScript, and WebGL, it is plug-in free. It can be deployed easily as a single file, just 21kB gzipped, and then embedded into pages as an ``. A configuration utility is included to generate the required code for embedding. An API is included for more advanced integrations.


7 hours

$1,990

Learn Sl4a

About

Scripting Layer for Android (SL4A)

SL4A brings scripting languages to Android by allowing you to edit and execute scripts and interactive interpreters directly on the Android device. These scripts have access to many of the APIs available to full-fledged Android applications, but with a greatly simplified interface that makes it easy to get things done. Scripts can be run interactively in a terminal and in the background. Python, Perl, JRuby, Lua, BeanShell, JavaScript, Tcl, and shell are currently supported, and we're planning to add more. See the [SL4A Video


7 hours

$1,990

Learn Cookies

About

Cookies.js

Cookies.js is a small client-side javascript library that makes managing cookies easy.

 


7 hours

$1,990

Know Gluegun

About

Gluegun

Gluegun is a delightful toolkit for building Node-based command-line interfaces (CLIs) in TypeScript or modern JavaScript, with support for: parameters - command-line arguments and options template - generating files from templates patching - manipulating file contents filesystem - moving files and directories around system - executing other command-line scripts http - interacting with API servers prompt - auto-complete prompts print - printing pretty colors and tables semver - working with semantic versioning strings - manipulating strings & template data packageManager - installing NPM packages with Yarn or NPM In addition, gluegun supports expanding your CLI's ecosystem with a robust set of easy-to-write plugins and extensions.

Why use Gluegun?

You might want to use Gluegun if:

  • You need to build a CLI app
  • You want to have powerful tools at your fingertips
  • And you don't want to give up flexibility at the same time

7 hours

$1,990

Learn Detect It Easy

About

Detect It Easy

Detect It Easy, or abbreviated "DIE" is a program for determining types of files. "DIE" is a cross-platform application, apart from Windows version there are also available versions for Linux and Mac OS. Many programs of the kind (PEID, PE tools) allow to use third-party signatures. Unfortunately, those signatures scan only bytes by the pre-set mask, and it is not possible to specify additional parameters. As the result, false triggering often occur. More complicated algorithms are usually strictly set in the program itself. Hence, to add a new complex detect one needs to recompile the entire project. No one, except the authors themselves, can change the algorithm of a detect. As time passes, such programs lose relevance without the constant support. Detect It Easy has totally open architecture of signatures. You can easily add your own algorithms of detects or modify those that already exist. This is achieved by using scripts. The script language is very similar to JavaScript and any person, who understands the basics of programming, will understand easily


7 hours

$1,990

Work around Piranha

About

Piranha

Feature flags are commonly used to enable gradual rollout or experiment with new features. In a few cases, even after the purpose of the flag is accomplished, the code pertaining to the feature flag is not removed. We refer to such flags as stale flags. The presence of code pertaining to stale flags can have the following drawbacks: Piranha is a tool to automatically refactor code related to stale flags. At a higher level, the input to the tool is the name of the flag and the expected behavior, after specifying a list of APIs related to flags in a properties file. Piranha will use these inputs to automatically refactor the code according to the expected behavior. this course discusses four independent versions of Piranha, one for each of the four supported languages: Java, JavaScript, Objective-C and Swift.


7 hours

$1,990

LearnJustified Gallery

About

Justified Gallery is a JavaScript library that allows you to create a high-quality justified gallery of images. This is a common problem for people who create websites: you have a series of images to display, but you are not sure how to arrange them in an elegant way. Important websites such as 500px, Flickr, or Google display images in an excellent way, justifying them similarly to brick walls. Justified Gallery will give you the power to do that too. Justified Gallery is a professional and open source library that even 500px, one of the best photography social networks, chose for displaying their images!


 

7 hours

$1,990

LearnChessboardjs

About

chessboard.js

What is chessboard.js?

chessboard.js is a JavaScript chessboard component with a flexible "just a board" API that chessboard.js is a standalone JavaScript Chess Board. It is designed to be "just a board" and expose a powerful API so that it can be used in different ways. Here's a non-exhaustive list of things you can do with chessboard.js: move. search and playback games (see [Example 5000]) chessboard.js board. chessboard.js is flexible enough to handle any of these situations with relative ease.

What can chessboard.js not do?

The scope of chessboard.js is limited to "just a board." This is intentional and makes chessboard.js flexible for handling a multitude of chess-related problems. This is a common source of confusion for new users. [remove?] Specifically, chessboard.js does not understand anything about how the game of chess is played: how a knight moves, whose turn is it, is White in check?, etc. Fortunately, the powerful [chess.js] library deals with exactly this sort of problem domain and plays nicely with chessboard.js's flexible API. Some examples of chessboard.js combined with chess.js: [Example 5000], [Example 5001], [Example 5002] Please see the powerful [chess.js] library for an API to deal with these sorts of questions. This logic is distinct from the logic of the board. Please see the powerful Here is a list of things that chessboard.js is not: chessboard.js is designed to work well with any of those things, but the idea behind chessboard.js is that the logic that controls the board should be independent of those other problems.


7 hours

$1,990

Know Php Phantomjs

About

PHP PhantomJS

PHP PhantomJS is a flexible PHP library to load pages through the PhantomJS headless browser and return the page response. It is handy for testing websites that demand javascript support and also supports screen captures. Feature List

  • Load webpages through the PhantomJS headless browser
  • View detailed response data including page content, headers, status code etc.
  • Handle redirects
  • View javascript console errors
  • View detailed PhantomJS debug information
  • Save screen captures to local disk
  • Output web pages to PDF document
  • Set viewport size
  • Set fixed header and footer for PDF output
  • Define screen capture x, y, width and height parameters
  • Delay page rendering for a specified time
  • Delay page rendering until page resources are fully loaded
  • Execute PhantomJS with command line options
  • Easily build and run custom PhantomJS scripts

7 hours

$1,990

Learn Jsx Control Statements

About

JSX-Control-Statements is a Babel plugin that extends JSX to add basic control statements: conditionals and loops. It does so by transforming component-like control statements to their JavaScript counterparts - e.g. Hello World! becomes condition() ? 'Hello World!' : null. Developers coming to React from using JavaScript templating libraries like Handlebars are often surprised that there's no built-in looping or conditional syntax. This is by design - JSX by is not a templating library, it's declarative syntactic sugar over functional JavaScript expressions. JSX Control Statements follows the same principle - it provides a component-like syntax that keeps your render functions neat and readable, but desugars into clean, readable JavaScript. The only dependency JSX-Control-Statements relies upon is Babel. It is compatible with React and React Native. :skull_and_crossbones: Beware: This is a Babel plugin. It changes your code to other code - this means that some tooling that looks at your code (e.g. static analysis, typescript) is likely to not work. This plugin dates back to when JSX was daring and Javascript was more like playdough than meccano - if you want to stay on the well-trodden path stick with writing && and map.

Table of Contents

  • A Note on Transformation and Alternative Solutions
  • Installation
  • Syntax
    • If Tag
      • <If>
      • <Else ></Else> (deprecated)
      • Transformation
    • Choose Tag
      • <Choose>
      • <When>
      • <Otherwise>
      • Transformation
    • For Tag
      • Transformation
    • With Tag
      • Transformation
  • Linting
    • ESLint
    • FlowType
  • Alternative Solutions
    • Pure JavaScript
      • Conditionals
      • Loops
      • Comparison
    • React Components
  • What about Typescript
  • Major Versions

7 hours

$1,990

Know Jsforce

About

jsforce

Salesforce API Library for JavaScript applications (both on web browser and Node.js)

Overview

JSforce (f.k.a. Node-Salesforce) is an isomorphic JavaScript Library utilizing Salesforce's API: It works both in the browser and with Node.js. It capsulates the access to various APIs provided by Salesforce in asynchronous JavaScript function calls. It also has command line interface (CLI) which gives interactive console (REPL), so you can learn the usage without hassle.


7 hours

$1,990

Learn SlickNav

About

SlickNav v1.0.10

Responsive Mobile Menu jQuery Plugin

Features

  • Multi-level menu support
  • Flexible, simple markup
  • Cross-browser compatibility
  • Keyboard Accessible
  • Degrades gracefully without JavaScript
  • Creates ARIA compliant menu

7 hours

$1,990

Learn Svgeezy

About

SVGeezy

A JavaScript plugin to handle your images in browsers that don't support SVGs

SVGeezy is in essence, a fallback plugin. It allows you to use SVGs for all your assets, giving you complete resolution independence. It checks if the browser supports SVGs, if not, changes the src of the image to a .png instead (or whatever you pass in).


7 hours

$1,990

Know Jsaction

About

JsAction

JsAction is a tiny event delegation library that allows decoupling of the DOM nodes on which the action occurs from the JavaScript code that handles the action. The traditional way of adding an event handler is to obtain a reference to the node and add the event handler to it. JsAction allows us to map between events and names of handlers for these events via a custom HTML attribute called jsaction. Separately, JavaScript code registers event handlers with given names which need not be exposed globally. When an event occurs the name of the action is mapped to the corresponding handler which is executed. Finally, JsAction uncouples event handling from actual implementations.


7 hours

$1,990

Know Ember CLI Fastboot Essentials

About

An Ember CLI addon that allows you to render and serve Ember.js apps on the server. Using FastBoot, you can serve rendered HTML to browsers and other clients without requiring them to download JavaScript assets. Currently, the set of Ember applications supported is extremely limited. 

Content

  • Introduction and features
  • Installation and Configuration
  • App Server Configuration
  • Using Node/NPM dependencies
  • FastBoot services
    • Cookies
    • Header
    • Host
    • Query Parameter
    • Path
    • Protocol
  • Shoebox
  • Rehydration
  • Know the limitations

7 hours

$1,990

Work around with SpookFlare

About

SpookFlare

SpookFlare has a different perspective to bypass security measures and it gives you the opportunity to bypass the endpoint countermeasures at the client-side detection and network-side detection. SpookFlare is a loader/dropper generator for Meterpreter, Empire, Koadic etc. SpookFlare has obfuscation, encoding, run-time code compilation and character substitution features. So you can bypass the countermeasures of the target systems like a boss until they "learn" the technique and behavior of SpookFlare payloads.

  • Obfuscation
  • Encoding
  • Run-time Code Compiling
  • Character Substitution
  • Patched Meterpreter Stage Support
  • Blocked powershell.exe Bypass

    / _| \/ \ / | |/ / | | /\ | \ | _ \ / () | () | ' list ID | Payload | Description
    1 | meterpreter/binary | .EXE Meterpreter Reverse HTTP and HTTPS loader
    2 | meterpreter/powershell | PowerShell based Meterpreter Reverse HTTP and HTTPS loader 3 | javascript/hta | .HTA loader with .HTML extension for specific command
    4 | vba/macro | Office Macro loader for specific command


7 hours

$1,990

Work around with Filterrific

About

Filterrific

Filterrific is a Rails Engine plugin that makes it easy to filter, search, and sort your ActiveRecord lists:

Features

  • Makes heavy use of ActiveRecord Scopes
  • ActionController helpers to shuttle filter params from ActionView forms to ActiveRecord based models, and to return matching records back from ActiveRecord to ActionView.
  • Form helpers to build powerful search and filter forms with ease.
  • Javascript assets to auto-submit filter form on change via AJAX.
  • Image asset to show a spinner in the Filterrific form when new records are being loaded via AJAX.
  • API option to use Filterrific with Rails API mode. Just use gem 'filterrific', require: 'filterrific_api' in your Gemfile.


7 hours

$1,990

Explore Ringojs

About

RingoJS

Ringo is a JavaScript platform built on the JVM and optimized for server-side applications. It's based on the Mozilla Rhino JavaScript engine. It adds a number of features to Rhino that make it suitable for real-world, large-scale application development:

  • A fast, auto-reloading, and CommonJS-compliant module loader.
  • A rich set of modules covering I/O, logging, development tools, and much more.
  • Support for blocking and non-blocking I/O.
  • Scalable HTTP server based on the Jetty project.
  • Support for CommonJS packages to install or write additional software components. 

7 hours

$1,990

Fundamentals of Dracula

About

Graph Dracula - a JavaScript Graph Library

Graph Dracula is a set of tools to display and layout interactive graphs, along with various related algorithms. Based on JavaScript and SVG. The code is released under the MIT license, so commercial use is not a problem. Creating a graph is simple! You can also customise anything easily.


7 hours

$1,990

Learn Jailed

About

Jailed flexible JS sandbox

Jailed is a small JavaScript library for running untrusted code in a sandbox. The library is written in vanilla-js and has no dependencies. With Jailed you can: The untrusted code may then interact with the main application by directly calling those functions, but the application owner decides which functions to export, and therefore what will be allowed for the untrusted code to perform. The code is executed as a plugin, a special instance running as a restricted subprocess (in Node.js), or in a web-worker inside a sandboxed frame (in the case of a web-browser environment). The iframe is created locally so that you don't need to host it on a separate (sub)domain. You can use Jailed to: need to create a sandboxed worker/subprocess manually; and web-browser, the code works unchanged; execute user-submitted code; 3rd-party code and provide it the precise set of functions to harmlessly operate on the part of your application.

 


7 hours

$1,990

Learn Jade4j

About

jade4j - a jade implementation written in Java

jade4j's intention is to be able to process jade templates in Java without the need of a JavaScript environment, while being fully compatible with the original jade syntax.

Contents

Example

index.jade doctype html html head title= pageName body ol#books for book in books if book.available li #{book.name} for #{book.price} Java model List books = new ArrayList(); books.add(new Book("The Hitchhiker's Guide to the Galaxy", 5.70, true)); books.add(new Book("Life, the Universe and Everything", 5.60, false)); books.add(new Book("The Restaurant at the End of the Universe", 5.40, true)); Map model = new HashMap(); model.put("books", books); model.put("pageName", "My Bookshelf");


7 hours

$1,990

Discover Meyda

About

 

Meyda is a Javascript audio feature extraction library. Meyda supports both offline feature extraction as well as real-time feature extraction using the [Web Audio API].


7 hours

$1,990

Learn The Complete React Developer Course (with Hooks And Redux)

About

React is a JavaScript library for building user interfaces, It is a JavaScript library, supported by cross-platform Operating Systems.


7 hours

$1,990

Discover Jayson

About

Jayson is a [JSON-RPC 2.0][jsonrpc-spec] and [1.0][jsonrpc1-spec] compliant server and client written in JavaScript for [node.js][node.js] that aims to be as simple as possible to use.

Table of contents

Features

  • Servers that can listen to several interfaces at the same time
  • Supports both HTTP and TCP client and server connections
  • Server-side method routing
  • Relaying of requests to other servers
  • JSON reviving and replacing for transparent serialization of complex objects
  • CLI client
  • Promises
  • Fully tested to comply with the [official JSON-RPC 2.0 specification][jsonrpc-spec]
  • Also supports [JSON-RPC 1.0][jsonrpc1-spec]

    Example

    A basic JSON-RPC 2.0 server via HTTP: Server example in examples/simple_example/server.js: 'use strict'; const jayson = require('./../..'); // create a server const server = jayson.server({ add: function(args, callback) { callback(null, args[0] + args[1]); } }); server.http().listen(3000); Client example in examples/simple_example/client.js invoking add on the above server: 'use strict'; const jayson = require('./../..'); // create a client const client = jayson.client.http({ port: 3000 }); // invoke "add" client.request('add', [1, 1], function(err, response) { if(err) throw err; console.log(response.result); // 2 });


7 hours

$1,990

Learn Jurassic

About

About

Jurassic is an implementation of the ECMAScript language and runtime. It aims to provide the best performing and most standards-compliant implementation of JavaScript for .NET. Jurassic is not intended for end-users; instead it is intended to be integrated into .NET programs. If you are the author of a .NET program, you can use Jurassic to compile and execute JavaScript code.

Features

  • Supports all ECMAScript 3 and ECMAScript 5 functionality, including ES5 strict mode
  • Well tested - passes over five thousand unit tests (with over thirty thousand asserts)
  • Simple yet powerful API
  • Compiles JavaScript into .NET bytecode (CIL); not an interpreter
  • Deployed as a single .NET assembly (no native code)
  • Basic support for integrated debugging within Visual Studio
  • Uses light-weight code generation, so generated code is fully garbage collected
  • Tested on .NET 3.5, .NET 4 and Silverlight

7 hours

$1,990

Know Gulp.js Fundamentals

About

gulp is an open-source JavaScript toolkit created by Eric Schoffstall used as a streaming build system (similar to a more package-focussed Make) in front-end web development.

It is a task runner built on Node.js and npm, used for automation of time-consuming and repetitive tasks involved in web development like minification, concatenation, cache busting, unit testing, linting, optimization, etc.

gulp uses a code-over-configuration approach to define its tasks and relies on its small, single-purpose plugins to carry them out. The gulp ecosystem includes more than 3500 such plugins.

Content

  • Overview
  • Need for a task runner
  • Operation
  • Anatomy of gulpfile
    • Plugins
    • Tasks
    • Default task
  • Example tasks
    • Image Task
    • Scripts Task
    • Watch Task

7 hours

$1,990

Discover SproutCore Web Application Development

About

SproutCore is an open-source JavaScript web framework. Its goal is to allow developers to create web applications with advanced capabilities and a user experience comparable to that of desktop applications. When developing a SproutCore application, all code is written in JavaScript. A notable fork of SproutCore is Ember.js. Both projects are maintained separately and have taken different directions.

Content

  • Introduction
  • Features and capabilities
  • Roadmap

7 hours

$1,990

Learn MeteorJS

About

Meteor, or MeteorJS, is a free and open-source isomorphic JavaScript web framework written using Node.js. Meteor allows for rapid prototyping and produces cross-platform (Android, iOS, Web) code. It integrates with MongoDB and uses the Distributed Data Protocol and a publish–subscribe pattern to automatically propagate data changes to clients without requiring the developer to write any synchronization code. On the client, Meteor can be used with any popular front-end JS framework, Vue, React, Svelte, Angular, or Blaze.

Content

  • History
  • Distributed Data Protocol
  • Packages and Tools

 


7 hours

$1,990

Know wdCalendar JQuery AJAX Event Calendar

About

wdCalendar is a javascript event calendar, which is like google calendar , MS Outlook or iCal on Mac OS X. Easy to view, add, and drag-and-drop events. daily, weekly, monthly view supported. easy to integrate with php, asp.net, jsp and RoR.


7 hours

$1,990

Discover EditArea

About

 

Here is EditArea, a free javascript editor for source code. It allow to write well formated source code with line numerotation, tab support, search & replace (with regexp) and live syntax highlighting (customizable). 


7 hours

$1,990


Is learning JavaScript hard?


In the field of JavaScript learning from a live instructor-led and hand-on training courses would make a big difference as compared with watching a video learning materials. Participants must maintain focus and interact with the trainer for questions and concerns. In Qwikcourse, trainers and participants uses DaDesktop , a cloud desktop environment designed for instructors and students who wish to carry out interactive, hands-on training from distant physical locations.


Is JavaScript a good field?


For now, there are tremendous work opportunities for various IT fields. Most of the courses in JavaScript is a great source of IT learning with hands-on training and experience which could be a great contribution to your portfolio.



JavaScript Online Courses, JavaScript Training, JavaScript Instructor-led, JavaScript Live Trainer, JavaScript Trainer, JavaScript Online Lesson, JavaScript Education