4.7/5 
4.7/5
Introduction to JavaScript
00:00:30
Course Preview
Free Javascript Course With Certificate | Learn Java in 21 Days
85 Videos
Self-paced Course
15 Notes
Quick Notes
52 Labs
Hands-on Labs
Price: 100% Free
⭐4.8/5
Free Javascript Course Overview
Free JavaScript Programming Certification Course is designed to provide a clear introduction to JavaScript, the foundation of interactive web development. JavaScript can be used to create dynamic, responsive, and interactive web applications, making it one of the most popular programming languages today.
You'll learn everything from the fundamentals of JavaScript to advanced topics like DOM manipulation, event handling, and APIs via a series of informative video lectures, and interactive exercises. Each module builds on the preceding one, ensuring that you obtain a thorough grasp step by step
By the end of the course, you will be able to create interactive websites, solve real-world web development problems, and explore complex web frameworks. Upon completion, you will obtain certification that verifies your JavaScript programming skills, allowing you to begin your web development career!
Why Learn JavaScript?
- Interactive Web Development: Build dynamic, interactive, and user-friendly web applications.
- Versatile and Popular: Works seamlessly on the client and server sides, making it highly versatile.
- Job Opportunities: High demand for JavaScript developers in various industries.
- Foundation for Frameworks: Essential for popular frameworks like React, Angular, and Vue.
- Build Real-World Projects: Create everything from simple animations to complex web applications.
Top Career Options After Learning JavaScript
- Front-End Developer: Design and develop interactive user interfaces using JavaScript.
- Full-Stack Developer: Combine JavaScript with back-end technologies to build end-to-end applications.
- Web Application Developer: Build dynamic and responsive web applications.
- UI/UX Engineer: Enhance user experience with intuitive design and interactive elements.
- Game Developer: Use JavaScript for browser-based games and animations.
- Mobile App Developer: Create cross-platform mobile apps with frameworks like React Native.
Tools for Learning JavaScript
- Code Editor: Use Visual Studio Code or Atom for efficient coding.
- Browser Developer Tools: Inspect and debug code directly in browsers like Chrome or Firefox.
- Online Platforms: Practice on platforms like Scholarhat, or HackerRank.
- JavaScript Libraries: Explore libraries like jQuery or frameworks like React to enhance skills.
- Version Control: Git for tracking changes and collaborating on projects.
Free JavaScript Programming Certification Course Features
- Beginner-Friendly Curriculum: Created specifically for beginners, understandably explaining JavaScript principles.
- Structured Learning Path: Follow step-by-step modules to gradually develop your skills.
- Video Lectures: Learn with interesting lessons and hands-on examples.
- Core Topics Covered: Core topics covered include variables, data types, loops, functions, DOM manipulation, events, and APIs.
- Free Certification: Showcase your abilities by receiving a free certificate upon completion.
- Flexible Learning: You can access resources at any time and learn at your speed.
Eligibility Criteria for Learning JavaScript
This Free JavaScript Programming Certification Course is open to everyone and requires no prior programming experience. It is designed for beginners eager to learn how to create interactive and dynamic web pages. Basic computer literacy and familiarity with web browsing are helpful but not mandatory. A logical mindset and enthusiasm for problem-solving will enhance your learning experience.
Included in this Course
- Video Course 85 Videos
- Quick Notes 15 Notes
- Labs 52 labs
Course Overview
Course Overview
01m 45s JavaScript and ECMA Script
Introduction to JavaScript
Preview 01m 53s Introduction to ECMA Script
Preview 03m 48s JavaScript vs. Other Static Languages
Preview 03m 32s Setting up Dev Environment
Preview 04m 47s JavaScript Advantages And Disadvantages
Preview 05m 52s Data Types and Variables
JavaScript Data Types – Primitive & Non-Primitive
04m 14s Variables and Statements : var, let, const keywords
06m 04s Course Overview
Course Overview
01m 37s Numbers
Introduction to Numbers
Preview 06m 46s Number Methods
Preview 06m 23s Methods for Converting Values to Numbers
Preview 05m 43s Math object
11m 13s Boolean, Null, Undefined
Understanding Boolean
05m 22s Understanding Null And Undefined
06m 29s Operators
JavaScript operators
02m 14s Operators Precedence
07m 33s Operators And Conditional Statements
If statements
03m 00s If-else statement
02m 36s If-else-if ladder
04m 34s Switch statement
05m 52s Loops and Jump Statements
Do..While Loop
03m 20s While Loop
05m 20s For Loop
04m 39s For..in Loop
05m 12s Jump Statements
00m 43s Break Statements
04m 46s Continue Statement
03m 01s Label Statement
08m 09s Return Statement
04m 15s Throw Statement
03m 15s JavaScript Functions
Introduction
Preview 03m 28s Types of JavaScript function
Preview 06m 35s Named Function
10m 25s Function Expression
00m 48s Demo: Function Expression
03m 53s Arrow Function
01m 09s Demo: Arrow Function
05m 13s Named function vs Function expression vs Arrow function
03m 34s Function in Depth
Function Parameters and Arguments
04m 00s Demo: Function Parameters and Arguments
03m 28s Function Object
03m 10s Rest Parameter and Spread Operator
02m 50s Demo: Rest Parameter and Spread Operator
08m 02s Function Binding
10m 25s Demo: Function Binding
13m 34s Prototypes
Introduction to Prototype
04m 20s Demo: Prototype
11m 47s Prototype Inheritance
02m 58s Course Overview
Course Overview
01m 27s Scope
Introduction
08m 40s Scope and Global Scope
08m 15s Block Scope
06m 58s Function Scope
04m 26s Lexical/Nested Scope
03m 52s Closure and Hoisting
Closure
07m 45s Hoisting
04m 50s Variable and Function Hoisting
04m 18s Objects
Introduction
Preview 02m 55s Creating Object
Preview 09m 10s Object Properties
05m 40s Classes
Introduction
04m 55s Classes
02m 42s Prototype and Classes
02m 20s ES6 Class Fields and this
02m 46s Methods
04m 40s Inheritance
Introduction
01m 40s Classical Inheritance vs Prototypal Inheritance
07m 50s ES6 class level inheritance
06m 22s Module
Introduction to Javascript
06m 15s CommonJS
05m 10s Asynchronous Module Definition (AMD)
04m 40s Universal Module Definition (UMD)
02m 40s ES6 modules
12m 33s Summary
02m 45s Synchronous and Asynchronous Programming
Synchronous Programming
03m 26s Asynchronous programming
01m 45s Asynchronous Programming with Callbacks
15m 08s Callback Hell
02m 57s Asynchronous Programming with Promises
03m 29s Demo: Asynchronous Programming with Promises
08m 09s Asynchronous Programming with Async-Await
08m 55s AJAX
What is AJAX
02m 55s XMLHttpRequest Object
02m 00s AJAX Advantages and Disadvantages
03m 55s Quick Notes Notes (15)
Data Types and Variables
00:00:45
Javascript Numbers
00:02:30
JavaScript: Boolean, Null, Undefined
00:00:50
JavaScript Operators
00:01:00
JavaScript Conditional Statements
00:01:00
JavaScript Loops and Jump Statements
00:01:00
JavaScript Functions
00:01:30
JavaScript Scope
00:01:00
JavaScript Objects
00:01:45
JavaScript Classes
00:00:45
JavaScript Inheritance
00:00:30
JavaScript Promises
00:02:00
JavaScript Async-Await
00:01:30
HTTP Requests in JavaScript
00:01:00
Hands-On Labs Labs(52)
JavaScript: Find the Largest Number among the Four Numbers
00:15:00
JavaScript: Create a Calculator Class to Perform Add, Subtract, Multiply and Divide operations for two numbers
00:25:00
JavaScript: Calculate the Area of a Square
00:20:00
JavaScript: Sum Of All Numbers
00:15:00
JavaScript: Create A Student Class for Listing, Adding and Removing a Student
00:25:00
JavaScript: Check Whether an Alphabet Is Vowel or Consonant
00:15:00
JavaScript: Check Number Is Positive or Negative
00:15:00
JavaScript: Swap Number Without Third Variable
00:15:00
JavaScript: Create an Exception Class to Display a Custom Error Message Based On The Exception Type
00:25:00
JavaScript: Create Classes for Building Different Types Of Vehicles like Bikes, Scooters, Cars In A Factory
00:25:00
JavaScript: Swap Number With Second Variable
00:15:00
JavaScript: Check if a Number Is Even or Odd
00:15:00
JavaScript: Check Character Is Alphabet or Not
00:15:00
JavaScript: Create Classes for Employee
00:25:00
JavaScript: Check Whether a Year Is Leap Year or Not
00:20:00
JavaScript: Create Classes For Handling Different Bank Accounts (Saving and Current) Submit, Withdrawal
00:25:00
JavaScript: Display the Fibonacci Series
00:20:00
JavaScript: Find the Factorial Of A Number Using Recursion
00:15:00
JavaScript: Convert Binary Numbers To Decimals
00:10:00
JavaScript: Find the Highest Common Factor (HCF) or Greatest Common Factor (GCD)
00:20:00
JavaScript: Find the Factorial of a Number
00:20:00
JavaScript: Display Armstrong Numbers Between Intervals
00:15:00
JavaScript: Display Prime Numbers Between Intervals
00:15:00
JavaScript: Find the Lowest Common Multiple Factor (LCM)
00:20:00
JavaScript: Check whether a Number is Palindrome Or Not
00:20:00
JavaScript: Reverse A Sentence Using Recursion
00:15:00
JavaScript: Check whether a Number Is Armstrong Or Not
00:20:00
JavaScript: Check whether a Number Is Prime Or Not
00:20:00
JavaScript: Count the Vowel and Consonants in A Sentence
00:20:00
JavaScript: To Print a table of a number
00:20:00
JavaScript: To Make A Calculator For Addition Subtraction Multiplication and Division Of Two Numbers
00:20:00
JavaScript: Right Triangle Star Pattern
00:20:00
JavaScript: Left Triangle Star Pattern
00:20:00
javaScript: Pyramid Star Pattern
00:20:00
Diamond Star Pattern in JavaScript: Step-by-Step Guide for Beginners
00:20:00
JavaScript: Right Triangle Simple Number Pattern
00:20:00
JavaScript: Right Triangle Repeat Number Pattern
00:20:00
JavaScript: Pyramid Number Pattern (Asc)
00:20:00
JavaScript: Pyramid Number Pattern (Desc)
00:20:00
JavaScript: Pyramid Repeat Number Pattern
00:20:00
JavaScript: Inverted Right Triangle Number Pattern (Asc)
00:20:00
JavaScript: Inverted Right Triangle Number Pattern (Desc)
00:20:00
JavaScript: Right Triangle Number Pattern (Asc)
00:20:00
JavaScript: Right Triangle Number Pattern (Desc)
00:20:00
JavaScript: Diamond Number Pattern
00:20:00
JavaScript: Right Triangle Alphabetic Pattern
00:20:00
JavaScript: Right Triangle Repeat Alphabet Pattern
00:20:00
JavaScript: Pyramid Alphabet Pattern (Asc)
00:20:00
JavaScript: Pyramid Alphabet Pattern (Desc)
00:20:00
JavaScript: Pyramid Repeat Alphabet Pattern
00:20:00
JavaScript: Inverted Right Triangle Alphabet Pattern
00:20:00
JavaScript: Diamond Alphabet Pattern
00:20:00
This course includes
100 % OFF₹ 2,478 Free
Certification FAQs
- Are there any hidden charges for the certification?
No, the course and certification are completely free. There are no hidden charges. - How can I get the free certification?
To get the free certification, you need to enroll in the course, complete all the required modules, and pass the final assessment or quiz - Can I earn multiple free certifications?
Yes, you can enroll in multiple courses and earn free certifications for each course you successfully complete. - Will the certification mention that the course was free?
No, the certification will only highlight your achievement and not mention whether the course was free or paid.
Our Students Reviews
I found that the training was very good. Lectures were given the clarity of concepts.I gained confidence after the course to crack the interview.
Aniket Gaikwad
(Infogen)
I am working on a support project. Getting very little chance to enhance and develop the skill so I was losing my confidence in development. Later I joined the scholar hat program and started learning things which not only improved my skill but also helped me to clear the concepts which I was not aware of in my 13 years of career. I could improvise my understanding of my concept. The one-year membership and extension along with the freedom of repeating classes as per ur convenience is really helpful. Thanks for scholarhat for growing my skill and confidence.
Pankaj Awaghate
(Software Developer )
After working in support for 8.5 years, I realized I was heading in the wrong direction and decided to quit my job, where I was earning a package of 7.4 LPA. Despite having limited development skills, I began freelancing. However, I wanted a job, so I started learning on Udemy. However, my progress was slow, so I joined ScholarHat for Azure Solution Architct Training, and within a month, I secured a job with the same package of 7.4 LPA. After 9 months, I received a hike to 9 LPA.
Sayyed Yaser
(Xlogia tech LLP)
I took a DSA course taught by Amit at ScholarHat not long ago. He is one of the most knowledgeable and engaging instructors I have had so far. He always taught in a user-friendly manner without overusing layman's terms; very willing to share his knowledge not only on DSA and Java, but how we can apply what we learn in the field and in the interview process. He always made sure his students understand what has been taught and why we need to learn that. In addition, he has setup a Discord Channel and encouraged his students to ask questions on there, and he will always give you his comments and recommendations on a more efficient solution and how to tackle similar problems in the future. If I'm given an opportunity, I will take another class from Amit without any hesitations.
Alan Kwok
(Senior Web Developer )
The DSA Training with Java transformed my way of approaching a problem. Your knowledge and powerful language skills helped me advance in the career level. Continue this great work and you will reach your desired dream. I would recommend the course for the young talented mind, who is looking to join top product-based companies.
Jayaraj Ganesh
(software Engineer )
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Frequently Asked Questions
Q1. Is this JavaScript course really free?
Yes, this is a completely free JavaScript course designed for beginners and intermediate learners. You will get full access to video tutorials, exercises, and a free certificate upon completion.
Q2. Do I get a certificate after completing the course?
Yes! Upon successfully completing the course (including assignments/quizzes), you will receive a free downloadable certificate from ScholarHat.
Q3. How long does it take to complete this JavaScript course?
The course is structured for 21 days, with daily lessons and hands-on exercises. However, you can learn at your own pace.
Q4. Do I need prior coding experience to enroll?
No, this course is designed for absolute beginners. It starts with JavaScript fundamentals and gradually progresses to advanced concepts.
Q5. Will this course help me get a job as a JavaScript developer?
Yes! This course provides industry-relevant skills, and the certificate adds value to your resume. For deeper expertise, consider ScholarHat’s Advanced JavaScript & Full-Stack Development programs.
Q6. How will this course benefit my career?
Learning JavaScript opens up opportunities in web development, front-end engineering, full-stack development, and more. It's a foundational skill valued in various tech roles.
Q1. Are these coding courses really 100% free?
Yes! All our listed courses are completely free. You can access all learning materials, videos, and resources without paying a single rupee.
Q2. Who can join these free programming courses?
Anyone! Whether you're a beginner with no coding experience or someone looking to upskill, our courses are designed for all levels.
Q3. Are these courses beginner-friendly?
Absolutely. Every course includes step-by-step guidance, real-life examples, and practice projects to help you learn effectively from scratch.
Q4. Are the free courses self-paced?
Yes, all our courses are fully self-paced. You can learn anytime, anywhere, and from any device that suits you.
Q5. Will these courses help me get a job?
Our focus is on job-ready skills. The courses are built to teach industry-relevant knowledge that employers value, including hands-on coding and real-world projects.
Q6. Can I get career advice or help with interviews?
Yes! Along with courses, we offer career resources like interview prep eBooks, resume tips, and mock interview support.
Q7. Will learning from free courses be enough to get a developer job?
While free courses provide strong fundamentals, combining them with real-world projects, internships, and advanced practice can significantly boost your chances of landing a job.
This course includes
100 % OFF₹ 2,478 Free
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