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


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

1,656 €

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

1,656 €

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

1,656 €

Know Node Cron

About

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

1,656 €

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

1,656 €

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

1,656 €

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

1,656 €

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

1,656 €

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

1,656 €

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

1,656 €

Work around with SpookFlare

About

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

1,656 €

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

1,656 €

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

1,656 €

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

1,656 €

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

1,656 €

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

1,656 €

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

1,656 €

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

1,656 €

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

1,656 €

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

1,656 €

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

1,656 €

Work around with MathJax

About

MathJax is a modular javascript framework for including mathematics in web pages. It can take input in various formats, like TeX and MathML, and can produce output in various forms, such as MathML or HTML-with-CSS. Components are loaded as needed.


7 hours

1,656 €


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.



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