Professional certification in Programming

JAVASCRIPT FUNDAMENTALS TRAINING

Our IT training courses are developed with industry-standards and career-focused technologies.


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Duration & Study Mode:
Full time, Part-time, Evening and Weekends, Virtual online
Location:
London, Flexible online
Duration: 2-3 Days / 2-3 Weeks

JavaScript is a programming language that is one of the three primary technologies of the World Wide Web. This programming language is used for different purposes such as making web pages interactive and providing online programs such as making video games. This programming language is used in all modern websites and the majority of employers use this language for their website. For web developers, JavaScript is essential for web developers who aspire to get more ahead in the industry. By achieving a well-recognized JavaScript Fundamentals Certificate, you will boost the value of your CV and be ahead of others in your career. The objectives of this course are to teach learners the core concepts so that they can have an in-depth understanding of them. Besides that, this course will guide on the core concepts of the syntax of JavaScript, become familiar with the DOM, and become comfortable working with libraries. This course sets out all of the fundamentals of JavaScript in an easy-to-understand way.

Prerequisites

  • The age of the learner must be 16 or above that.
  • The learner must have a basic understanding of Math, English, and ICT.

What will you gain after this course

Jobs you can get
with a  JAVASCRIPT FUNDAMENTALS TRAINING

  • Java Developer 
  • Senior Java Developer 
  • Java Software Developer / Programmer 
  • Java Programmer 
  • Java Web Software Developer 
  • Front End Web Developer

Corporate Group Training

  • Customized Training
  • Onsite / Virtual
  • Instructor-led Delivery
  • For small to large groups

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Who is this certification for?

  • Our courses are suited to those who would like to learn in their own time, or who need to fit learning in with work or childcare.
  • This course has been designed for those hoping to work in web development, or who needs to use JavaScript in their job role.
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Small Groups

With small groups of students, our instructors can work closely with each student.

Schedule
Flexible Class Schedules

Our class schedules are flexible on weekdays, weekend, or evenings to suit your schedule.

Instructors
Experienced Instructors

Our instructors follow a modified are personalized approach to engage students during class

Lab-Facilities
Hi-Tech Lab Facilities

Our students can access our lab facilities anytime for practical experience during and after studies.

Syllabus

Module 1: Introduction to JavaScript

  • Overview of JavaScript
  • What is JavaScript?
  • How JavaScript fits into web development (client-side scripting, server-side scripting).
  • History of JavaScript and its evolution.
  • Setting Up the Development Environment
  • Choosing a code editor (e.g., Visual Studio Code, Sublime Text).
  • Introduction to browser Developer Tools.
  • How to run JavaScript in a web browser.
  • Hello World Program
  • Writing the first JavaScript program: console.log("Hello, World!");

Module 2: Basic JavaScript Syntax

  • Variables and Data Types
  • Declaring variables with var, let, and const.
  • Primitive data types: String, Number, Boolean, null, undefined.
  • Type conversion and coercion.
  • Operators in JavaScript
  • Arithmetic operators: +, -, *, /, %, ++, --.
  • Assignment operators: =, +=, -=, *=, /=.
  • Comparison operators: ==, ===, !=, !==, >, <, >=, <=.
  • Logical operators: &&, ||, !.
  • Ternary (conditional) operator: condition ? expr1 : expr2.

Module 3: Control Flow

  • Conditional Statements
  • if, else if, else statements.
  • Nested conditionals.
  • switch statements for multiple conditions.
  • Loops and Iteration
  • for loop, while loop, and do...while loop.
  • Using break and continue for loop control.
  • Iterating over arrays using loops.

Module 4: Functions

  • Defining Functions
  • Function declarations and expressions.
  • Parameters and return values.
  • Function scope and hoisting.
  • Arrow Functions
  • Syntax and advantages of arrow functions.
  • Understanding this in arrow functions.
  • Higher-Order Functions
  • Passing functions as arguments.
  • Returning functions from other functions.
  • Introduction to callback functions.

Module 5: Arrays and Objects

  • Working with Arrays
  • Declaring and initializing arrays.
  • Accessing and modifying array elements.
  • Common array methods: .push(), .pop(), .shift(), .unshift(), .map(), .filter(), .reduce().
  • Objects in JavaScript
  • Defining objects with properties and methods.
  • Accessing and modifying object properties.
  • Object methods and this keyword.
  • Arrays of Objects and Objects as Arrays
  • Using arrays to store objects.
  • Looping through objects and arrays.

Module 6: DOM Manipulation

  • Understanding the DOM (Document Object Model)
  • What is the DOM?
  • Accessing HTML elements with JavaScript: getElementById(), getElementsByClassName(), querySelector(), querySelectorAll().
  • Manipulating DOM Elements
  • Changing content with innerHTML, textContent.
  • Modifying attributes with setAttribute() and getAttribute().
  • Changing styles dynamically with style property.
  • Event Handling
  • Adding event listeners: click, mouseover, keydown, etc.
  • Event propagation: bubbling vs capturing.
  • Handling events using anonymous functions and named functions.

Module 7: Error Handling

  • Introduction to Errors
  • Syntax errors, runtime errors, and logic errors.
  • Using try...catch for error handling.
  • Throwing custom errors using throw.
  • Debugging JavaScript
  • Using browser Developer Tools for debugging.
  • Setting breakpoints and inspecting variables.

Module 8: Introduction to Asynchronous JavaScript

  • Asynchronous Programming Concepts
  • Synchronous vs Asynchronous execution.
  • The Event Loop and Call Stack.
  • Callbacks
  • How callbacks work in JavaScript.
  • Example use cases with setTimeout, setInterval.
  • Promises
  • Understanding Promises and their lifecycle (pending, resolved, rejected).
  • Using .then(), .catch(), and .finally() with promises.
  • Chaining multiple promises.
  • Async/Await
  • Introduction to async and await for cleaner asynchronous code.
  • Error handling with try...catch in async functions.

Module 9: Advanced JavaScript Concepts

  • Understanding this Keyword
  • this in global context, function context, and object context.
  • Arrow functions and this.
  • Closures
  • What are closures?
  • Lexical scoping and inner functions.
  • Practical examples of closures.
  • Modules in JavaScript
  • Introduction to JavaScript modules: import and export.
  • Organizing code into modules for better maintainability.

Module 10: JavaScript Libraries and Frameworks

  • Introduction to jQuery
  • Basics of using jQuery for DOM manipulation and event handling.
  • Overview of Modern JavaScript Frameworks
  • Introduction to React, Angular, and Vue.js.
  • When to use a framework vs plain JavaScript.

Module 11: Project: Building a Simple Web Application

  • Project Overview
  • Creating a simple to-do list or calculator application using JavaScript.
  • Applying JavaScript Fundamentals
  • Implementing DOM manipulation, event handling, and functions.
  • Using arrays and objects to manage data in the application.

When would you like to start?

23/12/202410:00 – 17:00Mon - Fri5 Days Classroom / OnlinePlaces available Future Dates/Request Price  
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Choosing a training center for any IT course is not an easy task. In order to earn extra credential to your IT career that will add values, you can undoubtedly choose London IT Career not only for the proven reputation but also for the opportunity to get highly skilled and experienced trainers. You will be highly motivated to accelerate you IT career in collaboration with London IT Training once you get the references from many other successful IT professionals working at well recognized and reputed IT companies, who had successfully completed IT courses from here.
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