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Board Infinity Intermediate · HTML & CSS recommended

JavaScript for Web Development

Make the pages you already build interactive. Start with JavaScript fundamentals, move into DOM manipulation and event handling, then advanced JavaScript and jQuery - and finish with a peer-reviewed dynamic web application.

Enroll on Coursera
Intermediate 1 week · 10 hours/week 3 modules · 11 assignments Taught in English · 6 languages available
JavaScript fundamentals DOM & event handling Advanced JavaScript & jQuery Dynamic web application
Want a mentor alongside the course? See optional 1:1 coaching
Introduction to the course · 0:53

JavaScript for Web Development

By Board Infinity · Offered on Coursera

  • 3 modules · 42 video lessons · 11 assignments
  • Intermediate - basic HTML & CSS recommended, no JavaScript needed
  • Peer-reviewed final assignment - a dynamic web application
  • Shareable certificate · flexible schedule, learn at your own pace
Enroll on Coursera

Every concept on screen

42 video lessons across 3 modules, each followed by a quiz

Shareable certificate

Add it to LinkedIn, your resume or CV when you finish

Graded, not just watched

11 assignments plus a peer-reviewed dynamic web application

Course highlights
Intermediate
Level
Recommended experience: HTML & CSS
1 week
To complete
Coursera's top-level estimate
10 hrs
Per week
At the listed pace
3
Modules
Fundamentals → DOM → jQuery
11
Assignments
Graded and practice quizzes
Flexible
Schedule
Learn at your own pace
Shareable
Certificate
Issued through Coursera
6
Languages available
Taught in English
01 About the course

From your first variable to a page that responds.

Three modules that move in one direction: JavaScript fundamentals, then the DOM and events, then advanced JavaScript and jQuery - ending in a peer-reviewed dynamic web application.

Module 1 let, if, for, function()

JavaScript fundamentals

Variables, data types, operators, arrays, strings, conditionals, loops, functions and scope.

Module 2 document.querySelector()

DOM & event handling

Access, modify, create and remove elements; respond to clicks and key presses; load content with AJAX.

Module 3 $('#id').fadeIn()

Advanced JavaScript & jQuery

Arrays and objects, closures and the scope chain, debugging, then jQuery selectors, effects and traversing.

Final assignment peer-reviewed

Dynamic web application

JS Programming - Final Assignment: a dynamic web application reviewed by your peers.

JavaScript for Web Development is for people who already build pages with HTML and CSS and want them to do something. Module 1 covers the language itself - variables, data types, operators, arrays, strings, conditionals, loops, functions and scope - before any of it touches a page.

Module 2 is where the page comes alive: the DOM, accessing and modifying elements, changing styles and attributes, event listeners, user input, creating and removing elements, loading content with AJAX and handling errors.

Module 3 goes deeper - arrays and objects, closures and the scope chain, debugging - then introduces jQuery selectors, effects and traversing, and ends with a peer-reviewed dynamic web application.

02 Who it's for

Built for people who already know HTML and CSS.

The course assumes you can build a static page and want to make it dynamic. It does not assume any JavaScript.

HTML & CSS developers

Your pages are static

You already build with HTML and CSS and want to add interactivity - buttons that do things, content that updates without a reload.

Front-end learners

Heading into front-end work

DOM manipulation, event handling, AJAX and jQuery are the layer between a static page and a front-end developer role.

CS students

In the Build Website specialization

Computer science students taking Build Website with HTML, JavaScript, AngularJS, and React, or a similar web development track.

After HTML & CSS

Finished an HTML and CSS course

Ready for the next step into dynamic web development, with the fundamentals taught from the first module.

Basic HTML and CSS knowledge is recommended. The course uses JavaScript to work with HTML elements and CSS styles through the DOM. No prior JavaScript experience is required. If you are new to web development, Coursera recommends completing the Build a Webpage with HTML and CSS course first.
03 What you'll learn

Four outcomes, in the order they build.

The four learning outcomes Coursera lists for this course - each mapped to the module where you practise it.

Module 1

Build with JavaScript

Build JavaScript programs using variables, data types, operators, arrays, strings, and functions for web development.

let total = prices.reduce((a, b) => a + b, 0);
Module 2

Manipulate the DOM

Apply DOM manipulation to access, modify, create, and remove HTML elements dynamically using JavaScript.

document.getElementById('list').appendChild(li);
Module 2

Create interactive UIs

Create interactive web UIs using event handling for clicks, key presses, user input, and real-time page updates.

input.addEventListener('keyup', render);
Module 3

Build advanced applications

Develop a peer-reviewed dynamic web application using advanced JavaScript techniques including closures, AJAX, and jQuery.

$.ajax({ url, success: data => $('#out').html(data) });
1:1 coaching · optional add-on

Learn JavaScript with someone in your corner.

Board Infinity 1:1 coaching is a separate, optional service - it is not part of the Coursera course. A practitioner who writes JavaScript for a living can look at the error you have stared at for an hour and tell you why.

Book a demo session
  • A coach matched to your goal
  • A written roadmap you keep
  • Sessions for as long as you want them

Coaching is booked and billed separately from Coursera. Enrolling in the course does not include coaching sessions.

Get unstuck in minutes

The undefined-is-not-a-function you have stared at for an hour, explained by someone who has seen it.

Your code read line by line

Not just whether the event handler fires - whether you would want to maintain it.

Practice beyond the quizzes

DOM and event exercises set for you, then reviewed, so syntax turns into fluency.

Aim it at a role

Which front-end path fits you, and what to learn after jQuery - React, Angular or Node.

04 Syllabus

Three modules, from first variable to final project.

Coursera lists the course at 1 week at 10 hours a week; the three module durations add up to about 14 hours. Every module lists what you can do at the end, what is inside it, and what you leave with.

42 videos 9 readings 11 assignments 1 peer review
By the end of this module you can:
  • Set up a development environment and write and run your first JavaScript program
  • Use variables, data types, and arithmetic and comparison operators
  • Work with arrays and strings, including string manipulation
  • Control program flow with conditionals, loops, functions and scope
What's inside
17 videos85 min
3 readings70 min
4 assignments105 min
1 plugin15 min
Topics covered
JavaScript introduction Development environment Variables & data types Arithmetic & comparison operators Arrays & strings Conditionals & loops Functions & scope
You leave with: your first JavaScript programs, checked by the JS Programming - Graded Quiz and three practice quizzes.
By the end of this module you can:
  • Access and manipulate DOM elements and modify styles and attributes with JavaScript
  • Use events and event listeners to respond to clicks and key presses
  • Create interactive user interfaces, and create or remove DOM elements
  • Load content dynamically with AJAX and handle errors and exceptions
What's inside
13 videos62 min
3 readings90 min
4 assignments105 min
Topics covered
The DOM Accessing & manipulating elements Styles & attributes Events & event listeners User input Creating & removing elements AJAX Errors & exceptions
You leave with: interactive pages that respond to clicks and key presses, update in real time and load content dynamically.
By the end of this module you can:
  • Work with arrays and objects, and explain closures and the scope chain
  • Debug JavaScript code
  • Use jQuery selectors, effects and traversing
  • Build and submit the peer-reviewed JS Programming - Final Assignment
What's inside
12 videos79 min
3 readings70 min
3 assignments45 min
1 peer review · JS Programming - Final Assignment120 min
Topics covered
Arrays & objects Closures & the scope chain Debugging What is jQuery? jQuery selectors jQuery effects jQuery traversing Project building
You leave with: a peer-reviewed dynamic web application - the JS Programming - Final Assignment.

Every lesson title and duration, module by module, is in the . Module durations are Coursera's approximate figures.

05 Tools & skills

The tools you work in, and the skills you leave with.

Coursera lists three tools and three skills for this course. The course FAQ adds the free setup you use along the way - a code editor and a browser with DevTools.

Coursera-listed tool

Hypertext Markup Language (HTML)

The pages your JavaScript runs against. Every DOM lesson accesses, modifies, creates or removes HTML elements.

Coursera-listed tool

jQuery

Introduced in Module 3: what jQuery is, selectors, effects and traversing - loaded from a free CDN, per the course FAQ.

Coursera-listed tool

Web Applications

Dynamic, interactive pages driven by JavaScript, events and AJAX - the shape of the peer-reviewed final assignment.

Practical setup

VS Code & browser DevTools

The course FAQ names VS Code or another free code editor and a modern browser with DevTools. No paid software is required.

Skills you leave with

The three skills Coursera lists for this course, plus the specific techniques you practise in each module.

Coursera-listed skills

As shown on the Coursera course page.

  • Ajax
  • Javascript
  • Front-End Web Development

JavaScript techniques

The language itself, Modules 1 and 3.

  • Variables, data types & operators
  • Arrays, strings, objects & functions
  • Closures & the scope chain
  • Debugging JavaScript code

Web interactivity

Making the page respond, Modules 2 and 3.

  • DOM manipulation
  • Event handling
  • AJAX & error handling
  • jQuery selectors, effects & traversing
Shareable certificate

Proof you can link to.

Complete the graded assessments and the peer-reviewed final project under the applicable Coursera certificate conditions, and Board Infinity issues a shareable course certificate through Coursera.

This is a Coursera course certificate from Board Infinity's course. It is not an official JavaScript certification, and it is not issued by Oracle, Meta, Google or any other technology company.

Add it to LinkedIn

Coursera says you can add the certificate to your LinkedIn profile.

Resume or CV

List it under certifications - a Board Infinity course certificate issued through Coursera.

Share it on social media

Coursera lists social media as a place to share the credential.

Bring it to a performance review

Coursera also names performance reviews as a place the certificate can be shared.

06 Career impact

JavaScript is what makes a web page a web application.

The course FAQ points at front-end developer and JavaScript developer roles. These are the areas where the skills it covers are used - not a promise of a job.

Where these skills are used

Front-end web development

HTML and CSS plus JavaScript for the DOM and events is the base of front-end work; the FAQ names front end developer roles.

JavaScript development

Variables to closures and the scope chain - the language skills the FAQ associates with JavaScript developer roles.

Interactive web development

Event handling for clicks, key presses and user input, with real-time page updates - Module 2 end to end.

Dynamic web applications

AJAX, closures and jQuery assembled into a working application - what the final assignment asks you to build.

DOM-based web development

Accessing, modifying, creating and removing elements - the DOM work behind UI developer and web application developer roles the FAQ lists.

A base for React, Angular or Node

The FAQ describes the course as a foundation for moving on to React, Angular or Node.js. Those frameworks are not taught here.

The Coursera FAQ mentions employers and salary ranges. This page does not repeat them: hiring depends on much more than one course, and nothing here is a placement or interview guarantee.

The honest comparison

JavaScript is free to learn. So what does a structured course add?

Every topic here exists somewhere free - on YouTube, freeCodeCamp, MDN and elsewhere, and those are good resources. A course does not make them worse. What it adds is a fixed order, graded checks and something to show at the end. Here is the factual difference.

What you get
Structured course
Scattered tutorials
A fixed sequenceFundamentals → DOM → advanced techniques
3 defined modules that build on each other
Tutorials:Sequence varies
Graded quizzesYou find out what you missed
11 assignments, graded and practice
Tutorials:Depends on source
A reviewed final projectFeedback from other learners
Peer-reviewed dynamic web application
Tutorials:Depends on source
Something to showOn LinkedIn or a CV
Shareable Coursera course certificate
Tutorials:Not necessarily available
07 Where to go next

One course in a three-course specialization.

JavaScript for Web Development is part of Build Website with HTML, JavaScript, AngularJS, and React on Coursera - a 3-course series. Completing this course alone does not complete the specialization.

Browse everything Board Infinity offers on Coursera at coursera.org/partners/board-infinity.

Know exactly what you're signing up for.

3 modules · 42 videos · 11 assignments · every lesson title and duration · free PDF

08 FAQ

Common questions

Based on the course FAQ on Coursera, answered plainly.

Before you enroll

Learners who already know HTML and CSS and want to add JavaScript interactivity to their web pages. That includes front-end developers, computer science students, learners in the Build Website with HTML, JavaScript, AngularJS, and React Specialization, and anyone who has completed an HTML and CSS course and is ready to make pages dynamic.

No. The course starts with JavaScript fundamentals - variables, data types, operators, arrays, strings, conditionals, loops, functions and scope - in Module 1.

Yes. Basic HTML and CSS knowledge is recommended, because the course focuses on using JavaScript to interact with HTML elements and CSS styles through the DOM. If you are new to web development, Coursera recommends completing the Build a Webpage with HTML and CSS course first. If you already know the basics, you can start straight away.

The course FAQ mentions VS Code or another free code editor, a modern web browser with DevTools, and jQuery loaded from a free CDN. No paid software is required, and the setup is covered in Module 1.

The course

JavaScript fundamentals, DOM manipulation, event handling, AJAX, closures and the scope chain, advanced arrays and objects, jQuery, and dynamic web application development - ending with a peer-reviewed dynamic web application.

Coursera's top-level course metadata lists 1 week to complete at 10 hours a week, which is the figure used on this page. The course FAQ gives a different estimate: approximately 14 hours of content, described as around 2 weeks at 4-5 hours per week, with many learners finishing in about 2-3 weeks. The three module durations add up to about 14 hours. Both figures come from the Coursera page; the schedule itself is flexible.

Yes. Coursera describes it as a flexible schedule where you learn at your own pace, with no fixed live sessions. You can start any time and pause between modules.

Yes. Module 3 ends with JS Programming - Final Assignment, a peer-reviewed dynamic web application that uses the advanced JavaScript techniques and jQuery covered in the module.

The course itself includes graded and practice quizzes, a peer review of your final assignment, and course feedback mechanisms. It does not include personal 1:1 mentorship. Board Infinity's 1:1 coaching is a separate, optional service.

Certificate, career & enrollment

Yes. Completing the required assessments and the peer-reviewed final project under the applicable Coursera certificate conditions results in a shareable course certificate. Coursera says it can be added to your LinkedIn profile, resume or CV, social media or a performance review. It is a Coursera course certificate from Board Infinity's course, not an official JavaScript certification.

The skills covered - DOM manipulation, event handling, closures, the scope chain, AJAX and jQuery - are relevant to front-end development interview preparation, and the final assignment gives you a documented project to talk through. Nothing here guarantees an interview or its outcome.

Coursera states that in select learning programs you can apply for financial aid or a scholarship if you cannot afford the enrollment fee. Eligibility is decided by Coursera; check the Coursera course page for the link to apply.

Coursera says that when you enroll in the specialization you get access to its courses, and you earn a certificate when you complete the required work. Access conditions and pricing are set by Coursera and shown at checkout.

Want someone building this with you?

Board Infinity 1:1 coaching is an optional add-on that pairs you with a practitioner while you take the course. It is separate from Coursera enrollment.

See 1:1 coaching

Bring your web pages to life with JavaScript.

One course, one direction: from the language itself to a page that responds to its users - and a peer-reviewed application at the end.

JavaScript fundamentals DOM Events AJAX Advanced JavaScript jQuery
Enroll on Coursera

Enrollment, lessons, grading and the certificate all happen on Coursera.

JavaScript for Web Development Enroll