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Build a Vanilla Javascript Chat Room

Create a Chat Room Using Pure Javascript (No Frameworks/Libraries)
(0 reviews)
4 students
Created by


CourseMarks Score®







Platform: Udemy
Video: 3h 24m
Language: English
Next start: On Demand

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Detailed Analysis

CourseMarks Score®

9.1 / 10

CourseMarks Score® helps students to find the best classes. We aggregate 18 factors, including freshness, student feedback and content diversity.

Freshness Score

9.9 / 10
This course was last updated on 11/2021.

Course content can become outdated quite quickly. After analysing 71,530 courses, we found that the highest rated courses are updated every year. If a course has not been updated for more than 2 years, you should carefully evaluate the course before enrolling.

Student Feedback

We analyzed factors such as the rating (0.0/5) and the ratio between the number of reviews and the number of students, which is a great signal of student commitment.

New courses are hard to evaluate because there are no or just a few student ratings, but Student Feedback Score helps you find great courses even with fewer reviews.

Content Score

7.8 / 10
Video Score: 8.1 / 10
The course includes 3h 24m video content. Courses with more videos usually have a higher average rating. We have found that the sweet spot is 16 hours of video, which is long enough to teach a topic comprehensively, but not overwhelming. Courses over 16 hours of video gets the maximum score.
Detail Score: 9.8 / 10

The top online course contains a detailed description of the course, what you will learn and also a detailed description about the instructor.

Extra Content Score: 5.5 / 10

Tests, exercises, articles and other resources help students to better understand and deepen their understanding of the topic.

This course contains:

0 article.
0 resource.
0 exercise.
0 test.

Table of contents


Do you wanna build real-world Javascript projects?
Are you sick of relying on Javascript frameworks & libraries?
Do you wanna create a chat room using Vanilla Javascript?

Javascript is definitely the most powerful programming language for the web. Currently, it’s impossible to find a web app that runs without Javascript. All these websites and web apps that you browser and interact with on a daily basis tap into the power of Javascript. Hence, I’m going to take you on a journey to build an awesome Javascript web app, specifically, in this course I’m going to teach you how to create a complete chat room using Javascript.
You will be taught how to build a chat room using Javascript. You will also be taken step-by-step where every single thing will be explained extensively to make sure you understood it and use it in your project. I’ll start off by structuring the project and then move on to the user interface and then you will be given the logic behind successfully creating and completing the project.
Moreover, you will not need to rely on the complexity of an external javascript framework or library. In fact, some frameworks and libraries are either not suitable for small- to medium-sized web apps or make coding process more difficult and complicated. Relying on just Vanilla Javascript will open a huge door of opportunities to master the language and make real-world apps.

Note: This course takes you step by step from the beginning, however, you need to have Good understanding of Javascript, CSS & HTML.

Who is this course for?
This course is perfect for:
•Web developers who want to build real-world projects.
•Front-end web developers who want to intensify their skills.
•Developers who want to build Vanilla Javascript projects.

What is different about this course?
Well, instead of teaching unnecessary theoretical concepts that you will never use. I’m teaching you the “how to” in a very simple steps so that you understand everything easily and you learn how to create real-world project.

By the end of this course you will have:
•Learned the logic behind chat room web apps.
•Created a complete chat room using Vanilla Javascript
•The ability to create real-world Javascript projects.
Wish you an incredible learning experience.

You will learn

✓ You will learn how to structure your project
✓ You will learn how to use HTML, CSS, Javascript work together
✓ You will learn extremely effective Vanilla Javascript techniques
✓ You will learn how to design a complete chat room user interface
✓ You will learn how to send messages to the room
✓ You will learn how to receive messages from all users
✓ And much much more…


• Laptop with Windows or Mac
• OS.
• Internet connection.
• Good knowledge in HTML, CSS & Javascript.

This course is for

• Web developers who want to build real-life projects.
• Front-end web developers who want to intensify their skills.
• Developers who want to build Javascript projects without using frameworks.

How much does the Build a Vanilla Javascript Chat Room course cost? Is it worth it?

The course costs $12.99. And currently there is a 85% discount on the original price of the course, which was $84.99. So you save $72 if you enroll the course now.

Does the Build a Vanilla Javascript Chat Room course have a money back guarantee or refund policy?

YES, Build a Vanilla Javascript Chat Room has a 30-day money back guarantee. The 30-day refund policy is designed to allow students to study without risk.

Are there any SCHOLARSHIPS for this course?

Currently we could not find a scholarship for the Build a Vanilla Javascript Chat Room course, but there is a $72 discount from the original price ($84.99). So the current price is just $12.99.

Who is the instructor? Is Mustafa Alawi a SCAM or a TRUSTED instructor?

Mustafa Alawi has created 127 courses that got 570 reviews which are generally positive. Mustafa Alawi has taught 2,944 students and received a 4.3 average review out of 570 reviews. Depending on the information available, Mustafa Alawi is a TRUSTED instructor.
Software Engineer & Entrepreneur
Hi, it’s Mustafa Alawi, a Software engineer & entrepreneur. I’ve basically seven years of experience in web development & software development. I also work as a consultant helping small-businesses. And have a great passion for business & entrepreneurship and founded CalmAndCode.I like teaching people and providing them with the knowledge that I have as I’m talented at simplifying complex theories and matters. And one of my goals is to help my students find success and reach their goals. My way of teaching focuses on helping students applying what they learn to make sure they’re capable of using what they learn in the real world.Moreover, I work on entrepreneurial projects from time to time.Show moreShow less


CourseMarks Score®







Platform: Udemy
Video: 3h 24m
Language: English
Next start: On Demand

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