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JavaScript

  • JavaScript from basics to ES6+
  • DOM, events & form validation
  • Promises, async/await & APIs
  • AI-assisted debugging
Learn the language that makes websites interactive: variables, functions, DOM, events, modern ES6+ syntax and working with APIs.
Duration 15 – 25 Hours
Mode Live Online / Offline Classes
EMI Starts at ₹1,000/month No Cost EMI · Bajaj Finance
Language English / Hindi

About the JavaScript Course

Why JavaScript

JavaScript runs in every web browser. It is the language behind interactive websites, from image sliders and forms to full web apps. It is also the base for React, Node.js and the MERN stack. If you want to work in web development, JavaScript is the one language you cannot skip.

What you will do

You will write JavaScript from your first variable to complete interactive pages: conditions, loops, functions, arrays and objects; changing pages with the DOM; handling clicks and form submissions; validating forms; and saving data in local storage. In Package 2 you will learn modern ES6+ syntax, map, filter and reduce, and how to load real data from APIs with fetch, promises and async/await. You will also use AI tools to explain and debug code.

Before you start

You should know basic HTML and CSS. If you don't, start with our Web Design course.

What to learn next

After JavaScript, React is the next step for front-end work, and Node.js & Express for back-end work. Full Stack Development with AI covers the complete path.

In Class Room on Our Study Centres
In Class Room on Our Study Centres
Online Live Class with Innovative Content
Online Live Class with Innovative Content
Self E - Learning Through Our LMS
Self E - Learning Through Our LMS
One to One Online Live Sessions
One to One Online Live Sessions

JavaScript Course Modules

  • What JavaScript does in the browser
  • Variables with let and const, and why var is outdated
  • Data types: string, number, boolean, null, undefined, object and array
  • Operators and type conversion
  • Using the browser console

Practice: Write a script that calculates a bill total with GST from given values.

  • if, else if and else
  • switch statements
  • for, while and do-while loops
  • break and continue

Practice: Print a multiplication table and grade a list of marks.

  • Named, anonymous and arrow functions
  • Parameters, return values and default parameters
  • Block scope and function scope
  • Callback functions

Practice: Write reusable functions for a simple calculator.

  • Creating and updating arrays
  • Array methods: push, pop, slice, splice, includes and sort
  • Objects, properties and methods
  • Arrays of objects
  • JSON basics

Practice: Store a product list as an array of objects and search it by name.

  • Selecting elements and changing their text, HTML and styles
  • Creating and removing elements
  • Click, input, change and submit events
  • Event listeners

Practice: Build an interactive to-do list that adds and removes items.

  • Validating required fields, email, phone numbers and password strength
  • Showing error messages
  • Saving and reading data with local storage

Practice: Validate a registration form and remember the user's name with local storage.

  • Destructuring, and the spread and rest operators
  • Template literals
  • map, filter and reduce
  • JavaScript modules: import and export

Practice: Rewrite your product search using ES6+ syntax and array methods.

  • Callbacks and promises
  • async/await
  • The Fetch API and working with JSON
  • Showing data from a public API on a page

Practice: Build a weather or news page that loads live data from an API.

  • try/catch and error handling
  • Debugging with browser developer tools
  • Using AI to explain, write and debug JavaScript
  • Checking AI-generated code before using it

Project: A quiz app that loads questions from a JSON file, keeps score and handles errors.

9 modules · scroll inside the box to see all

Reserve your seat

Pay a small amount now to hold your seat. Pay the rest when you join.

  • Classroom in Delhi NCR or live online
  • No Cost EMI available
  • A counsellor calls you to confirm

Takes about a minute

JavaScript Course Fee

JavaScript

₹500 Initial Pay
  • Duration: 15 hours
  • Features:
    • Modules: Basics + Conditions & Loops + Functions + Arrays & Objects + DOM & Events + Form Validation
    • A coding task in every module
    • Interactive to-do list project
    • Course Completion Certificate

JavaScript + ES6+, APIs & AI

₹500 Initial Pay
  • Duration: 25 hours
  • Features:
    • Full Package 1
    • Add-on: ES6+ + Promises & async/await + Fetch API + Error Handling
    • AI-assisted debugging
    • Quiz app and live API projects
    • Course Completion Certificate
EMI
  • No Cost EMI available
  • EMI through Bajaj Finance
  • Pay your course fee month by month
  • Ask your counsellor for the EMI plan that suits you

EMI and No Cost EMI are offered by Bajaj Finance and Payment Gateway Partners. They depend on Bajaj Finance approval, admin approvals, documents and terms.

Jobs After JavaScript

Junior Front-End Developer

JavaScript Developer

Web Developer

UI Developer

Web Designer

Website Maintenance Executive

Freelance Web Developer

Who Should Join This Course

  • Learners who know HTML and CSS and want to make pages interactive
  • Students preparing to learn React, Node.js or the MERN stack
  • Web designers who want to add interaction to their designs
  • Developers in other languages who need JavaScript for web work
  • Final-year students preparing for front-end interviews

JavaScript Course FAQs

Yes, basic HTML and CSS help, because JavaScript changes web pages built with them. If you are new to both, start with our Web Design course, which also includes JavaScript.

Package 1 (15 hours) covers core JavaScript: variables, conditions, loops, functions, arrays, objects, DOM, events and form validation. Package 2 (25 hours) adds modern ES6+ syntax, promises, async/await, the Fetch API, error handling and AI-assisted debugging.

No. They are different languages with similar names. JavaScript is mainly used for websites and web apps. Java is mainly used for back-end systems, Android and enterprise software.

JavaScript is the core skill, but most front-end jobs also ask for a framework such as React. Use this course as a strong base, then move on to React or a full stack programme.

React for front-end work, or Node.js & Express for back-end work. Full Stack Development with AI covers both, along with databases.

Yes. JavaScript is used all through Full Stack Development with AI, from web pages to React and Node.js. This course teaches only JavaScript, in 15 to 25 hours: conditions, loops, functions, arrays, objects, DOM events and form checks, with modern ES6+ in Package 2. Take it if you know HTML and CSS and want your pages to respond to clicks and input. It is also the base you need before React or Node.js.

Independent reviews

Course Reviews

4.7 average rating

2,800+ student ratings on Google, Justdial & UrbanPro.

Student stories

What Our Students Say

Real words from learners who trained with F1 Macro Technologies.

5/5

I joined this data analyst coaching and it was really helpful. The teacher explained every concept in a simple and clear way. The classes covered Excel, SQL, Power BI, and Python with real examples. Doubt sessions were great, and I got personal help whenever needed. Best for beginners who want to start a career in data analysis

Sahil Panwar

Sahil Panwar

Data Analytics
5/5

F1 Macro is Referred By My Friend After That I Join the Classes for Data Analysis Course My Excel Class is Complete Good To Understand, Power BI Class is Running, Excellent To Understand the Classes Of Power BI from Rohit Sir, Advance Excel, SQL, VBA and Python By Krishna Sir All Doubt are Clear at Same time. Thanks

Ankur Pandey

Ankur Pandey

Data Analytics
5/5

Hello I'm Vivek Yadav...I have enrolled master of data analytics thanks for giving me the opportunity to be a part of F1 macro. I have learned a lot from here which I am gonna cherish all my life .. thank you so much teachers for your kind support.

Vivek Yadav

Vivek Yadav

Data Analytics - MDA
5/5

The institute has amazing and supportive faculty members. They provide with multiple assignments along with study material as well as resolve any queries related to the assignment. I highly recommend F1 Macro Technologies for anyone looking to build a strong foundation in data analysis.

Divya R Nair

Divya R Nair

Data Analytics
5/5

I have just completed my Data Analyst Training from F1 Macro Technology, Delhi. I enjoyed my training over there. The course was designed by experts and not only theory but hands on experience was good in class. Each and every concept was taught from the basics. They covered all the aspects which will help you in Future.

Tarun Gupta

Tarun Gupta

Data Analyst Training | Placed in MNC
5/5

I have done MCCA course from F1 Macro and I am lucky because I got a good and supportive teaching staff here. Now I got a job in India's biggest IT company Telus International - all thanks to the entire team of F1 Macro Technologies.

Ali Jawad Zaidi

MCCA + Data Skills | Placed at Telus International
5/5

Hi, I am Amit from Bangalore. I have attended Data Analytics basic tools like Excel, SQL, Python, Power BI from F1 Macro Technologies and I can proudly say one should go for their courses as the faculties and the study materials are really good.

Amit Prakash

Data Analytics (Excel, SQL, Python, Power BI)
5/5

My name is Mukesh Goyal from Jaipur. It's a wonderful platform for good learning. I really learnt from F1 Macro Technologies courses - SQL Server, Advance Excel, Power BI, VBA, Python. Overall good experience. Thanks to all staff and management for this opportunity to learn and earn.

Mukesh Goyal

Data Analytics + ML | Career Switcher from Jaipur
5/5
Google review

My name is Ankur Sharma, and I live in Gandhi Nagar, Delhi. I enrolled in the Data Analyst course at F1 Macro technologies Institute Laxmi Nagar, and my experience has been very positive. The institute provides highly knowledgeable and supportive teachers who explain concepts clearly and help students understand even complex topics with ease. They are always available to solve doubts and provide guidance whenever needed. One of the best things about the institute is the digital notes and study materials, which make learning more convenient and effective. The course content is well-structured and industry-oriented, helping students build practical skills in Data Analytics. I would highly recommend F1 Macro Institute to anyone looking to learn Data Analyst and improve their technical skills in a supportive learning environment.

Ankur Sharma

Data Analytics
5/5
Google review

I am Avinash Singh, currently pursuing the Data Analytics course at F1 Macro Technologies. The training is well-structured, and the instructors explain concepts clearly. The hands-on projects and practical approach have helped me improve my skills in Excel, SQL, Power BI, and Data Analytics. I highly recommend this institute to anyone looking to build a career in data analytics.

Avinash Singh

Data Analytics
11student reviews in total See all reviews

Our Students Hired in Corporates

  • Axis Bank
  • Samsung
  • Godrej
  • WNS logo
  • Infosys logo
  • Bosch logo
  • GE logo
  • Bank of America logo
  • YES Bank logo
  • Citibank logo
  • HCL logo
  • RBL Bank logo
  • Genpact logo
  • Bata logo
  • MetLife logo
  • CPA Global logo
  • Muthoot Finance logo
  • Google logo
  • Fidelity Investments logo
  • PwC logo
  • EXL logo
  • BT logo
  • Cisco logo
  • GSK logo
  • Bajaj Finserv logo
  • TVS logo
  • Accenture logo
  • Bajaj logo
  • P&G logo
  • IBM logo

We do not own these logos. Company names and logos belong to their owners. We show them only to mark where our students got jobs. F1 Macro Technologies is not a partner of these companies and is not endorsed by them.

Placement stories

Recent Hirings of Our Students

Learners from our placement records, now working in the roles they trained for.

Tarun Gupta Placed

Tarun Gupta

Data Analyst
  • Trained inMaster in Data Analytics
  • Now atBT Group, Gurugram
Paras Jain Placed

Paras Jain

Operations Executive
  • Trained inMaster in Data Analytics
  • Now atArush Switchgears LLP, Daryaganj
Mohit Bhallav Placed

Mohit Bhallav

Accountant
  • Trained inMIS
  • Now atShubham Enterprises, Delhi
Shikha Tripathi Placed

Shikha Tripathi

Web Developer
  • Trained inWeb Development + Java
  • Now atNXlogy Pvt Ltd, Noida

Placement assistance helps you prepare and apply; it is not a job guarantee.

Your Path to a Global Career Starts Here

See how F1 Macro Technologies is bridging the gap between education and employment. Explore where our students are working today.

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