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This is the best Udemy The Complete JavaScript Course – Beginner to Professional coupon code discount for 2026.

So if you’re interested in Codestars by Rob Percival’s “The Complete JavaScript Course – Beginner to Professional” course, which will help you increase your Development skills, get your discount on this Udemy online course up above while it’s still available. (The coupon code will be instantly applied.)

The Complete JavaScript Course – Beginner to Professional review for 2026

In our review of this course, we try to help you answer all of your most important questions about The Complete JavaScript Course – Beginner to Professional as quickly and efficiently as possible, so that you can determine whether this online education training is worth your time and money.

Feel free to jump to whatever question you want answered the most.

Here’s what you’ll learn:

Why use TCJC-BTP as an abbreviation of the course name?

During our The Complete JavaScript Course – Beginner to Professional course review, you might sometimes see us refer to it as TCJC-BTP for the following 2 reasons:

1. We created the acronym by taking the first letter of every word (which was very ingenious and innovative, we know)
2. We’re lazy and TCJC-BTP is simpler and easier for reviewing purposes

The full course name is 57 characters long, including blanks, while TCJC-BTP is 8 characters long.

You do the math.

Okay, we’ll do the math. We’re saving 49 characters every time we use TCJC-BTP.

So, just a heads up that we’ll be using this abbreviation sometimes, so you’re not left scratching your head and wondering what the heck we’re talking about whenever we refer to TCJC-BTP throughout the remainder of this review.

Is the The Complete JavaScript Course – Beginner to Professional course for you?

To determine whether Codestars by Rob Percival’s Udemy course is a good fit for you or not, ask yourself the following questions down below.

The more you answer “yes” to each question, the more likely it is that you’ll like this course.

Can you understand what Codestars by Rob Percival’s course is about in 30 seconds or less?

Hopefully, you can easily grasp in 10 seconds or less what this online course is about simply by taking a look at the title that Codestars by Rob Percival chose for the course, “The Complete JavaScript Course – Beginner to Professional”, as well as its subtitle: “The only course you need to become a JavaScript developer – 45 JavaScript projects, ES6, JSON, AJAX & much more!”.

This combo of title and subtitle should be enough to communicate the purpose of the training if Codestars by Rob Percival is a good, clear communicator (which, of course, you want in a teacher).

In our opinion, if you still don’t know what TCJC-BTP is about after looking at these two things, then this is a red flag, and you might be better off not taking this class.

Among other things, it means Codestars by Rob Percival hasn’t clearly and accurately conveyed what the course is about and might not be the best teacher for you.

For similar reasons, it’s important that you’re able to clearly understand what The Complete JavaScript Course – Beginner to Professional is all about from the first few lines of the course description.

So take just a few seconds to read the opening lines down below and see what you think of them. 

Opening lines of Codestars by Rob Percival’s official description of TCJC-BTP

This course has everything you need to become a professional JavaScript developer!

With over 33 hours of training, quizzes and challenges, it’s the most comprehensive JavaScript course available on Udemy!

Whether you want a career in front end or back end development – it’s essential that you have a solid understanding of this versatile language!

(Read more about this course on the official course page.)

Does TCJC-BTP pass the 30 Seconds Test?

You can read a lot more about The Complete JavaScript Course – Beginner to Professional on the official course page on Udemy, but the point is this: are the title, subtitle, and just the first few lines of the description enough to help you understand what the course is about?

If so, Codestars by Rob Percival has done a good job and can be considered more trustworthy and a good communicator, which are important qualities for any teacher.

And, if not, maybe you’re better off looking at other Development classes that are more clearly defined and more tailored to your specific interests.

Did The Complete JavaScript Course – Beginner to Professional appeal to you in 30 seconds or less?

Now that you’ve done the 30 Second Test with TCJC-BTP above, what is your gut reaction to this Development course with only the basic information of its title, subtitle, and the first few opening lines of its official course summary?

Did Codestars by Rob Percival do a good job conveying its subject matter, and did it immediately get your attention and appeal to you?

If so, Codestars by Rob Percival’s online course is certainly worth considering some more.

But if not, perhaps it’s in your best interest to consider some other Development courses instead, because clear communication and being able to hook and maintain your interest are two very important qualities for your online learning success.

Does Codestars by Rob Percival sound like a course instructor you’d like to learn from?

You’ve already learned how to use The 30 Second Test to make a quick evaluation of whether the TCJC-BTP course is worth taking.

We have a similar 15 Second Bio Test where you read only the first few lines of an instructor’s background — in this case, Codestars by Rob Percival’s background — and then you make a quick, snap judgment as to whether you think the instructor would be ideal for you.

There is no right or wrong answer. It’s just about going with your gut instinct. What might appeal to one potential student might alienate another, and vice versa.

(FYI, all Udemy instructors, including Codestars by Rob Percival, have a Udemy profile on their course page, so you can easily check for a bio and background on the Udemy website that way. We’re only including the first few lines of the bio down below for The 15 Second Bio Test).

Opening lines from Codestars by Rob Percival’s Udemy bio

Best-selling Udemy instructor Rob Percival wants to revolutionize the way people learn to code by making it simple, logical, fun and, above all, accessible. But as just one man, Rob couldn’t create all the courses his students – more than half a million of them – wanted.

(Learn more about this instructor on the official course page.)

What did you think about Codestars by Rob Percival after reading just the first few lines of the bio above?

After reading just the first few lines about Codestars by Rob Percival, did it make you more or less interested in taking the TCJC-BTP course?

And did it make you feel like Codestars by Rob Percival was more or less credible and qualified to teach The Complete JavaScript Course – Beginner to Professional?

Finally, overall, did you feel like you’d receive the proper training from the instructor of this Development course?

As always, we encourage you to listen to your gut instinct, which is different for every student.

Are the TCJC-BTP lessons clear, specific, and organized well?

Part of the (good) problem with Udemy’s online courses, such as the The Complete JavaScript Course – Beginner to Professional course, is that the instructors are constantly updating them, including adding and renaming lessons.

So it makes no sense whatsoever for us to list out all the modules and lessons in the TCJC-BTP course here, because you can just as easily go to the Udemy course page and get all the up to date course structure as of right now.

We do, however, have some tips about reviewing Codestars by Rob Percival’s course structure, so that you can get a better sense of whether this program is worth your time or not.

In a nutshell, you want to scan the the titles of the different sections and lessons of the course, and verify that they are clearly relevant to the course’s name, The Complete JavaScript Course – Beginner to Professional, as well as the course’s subtitle, The only course you need to become a JavaScript developer – 45 JavaScript projects, ES6, JSON, AJAX & much more!.

If the section names and lessons are clear, specific, and relevant, then it’s a good sign that TCJC-BTP is potentially a good, useful course for you, and you can have more confidence in Codestars by Rob Percival’s teaching abilities and lesson planning.

On the other hand, if the module names are confusing, vague, or irrelevant, then this is a red flag, which might indicate that the program is worth skipping.

Have you taken some free lessons from Codestars by Rob Percival that you enjoyed?

Have you already learned something from Codestars by Rob Percival that you valued or enjoyed?

For example, does the The Complete JavaScript Course – Beginner to Professional training have some free lessons that you can try? (Almost all Udemy instructors will give you at least one or two lessons for free to help you make a better, more informed decision before enrolling in their course.)

But if you weren’t able to get any TCJC-BTP lessons for free, have you perhaps watched a YouTube video by Codestars by Rob Percival, or perhaps come across this instructor’s thoughts on Quora, Facebook, LinkedIn, Github, Reddit, or some other platform?

Or have you perhaps even taken one of Codestars by Rob Percival’s free courses or free webinars? (Many online teachers offer these freebies, which is a great way to get to know them and evaluate their teaching methods before buying one of their courses.)

In any case, the more familiar you are with Codestars by Rob Percival’s teaching methods, and the more you enjoy them, the more likely it is that The Complete JavaScript Course – Beginner to Professional will be a good fit for you.

(P.S.: We strongly encourage you to seek out some free instruction from Codestars by Rob Percival before purchasing this course, since it’s one of the best ways to determine whether TCJC-BTP will be helpful for you.)

Are “The Complete JavaScript Course – Beginner to Professional” reviews generally positive?

On the bottom of the TCJC-BTP page, you can read student reviews of the class.

Prior to July 21, 2026, there were 5,051 students enrolled, 1,841 reviews / ratings, and it was overall rated 4.3 out of 5.

Obviously, the more highly other students rate TCJC-BTP the better, but no matter what, keep an open mind when reading the reviews, since you might still like a course a great deal that other students dislike.

After all, everyone’s got their own opinion.

We recommend that you spend only a couple minutes scanning the TCJC-BTP reviews to get an overall sense of them. You don’t have to read each one!

Is Codestars by Rob Percival responsive to student questions in the TCJC-BTP training?

You can see what other students have to say about this in their TCJC-BTP reviews.

But, our simple all time favorite way of gauging an instructor’s responsiveness is to simply email the instructor and see if or how they respond.

In this case, Udemy has a messaging system for students / anyone who has an account, and you can send Codestars by Rob Percival a message through this system quite easily, even if you haven’t bought TCJC-BTP yet.

For example, you could say, “Hi, and I came across TCJC-BTP while looking at Development courses on Udemy. If I enroll in your training, would you mind if I asked you any questions along the way?”

If you use this approach, the response (or lack of response) from the professor will tell you everything.

Obviously, the quicker the response the better!

Are you comfortable going through the lessons in The Complete JavaScript Course – Beginner to Professional on your own, online?

This is a big one, because The Complete JavaScript Course – Beginner to Professional is an online course as opposed to a course that you physically take in a classroom.

Of course, you will need a good internet connection to have access to the course material and lessons, but beyond that, you also have to be comfortable being self motivated to some degree, being on your own, and not having any physical interaction with any of the other students taking The Complete JavaScript Course – Beginner to Professional.

Yes, you will be able to interact with the students and the teacher, Codestars by Rob Percival, online, but it’s a different kind of experience than what you’d get if you were interacting with them in person.

This is not a big deal to most people, but it might be something for you to consider if you feel like you do better taking classes in person rather than learning online.

Do the pros / benefits of TCJC-BTP make it worth your time?

Ideally, if you’ve gone through the evaluation steps above, you have a list of positive things about the The Complete JavaScript Course – Beginner to Professional training that looks something like this:

• The purpose of TCJC-BTP can be clearly grasped and understood, and its lesson structure is clear, specific, and well organized
• Codestars by Rob Percival is well qualified to teach this subject matter, has good teaching abilities, and is responsive to student questions
• Other TCJC-BTP students have great things to say about the program

Other benefits include:

• You get to go through TCJC-BTP at your own pace
• You join a community of 5,051 other students taking the course
• You get lifetime access to the training
• All updates to the training are free
• You have a 30 day money back guarantee

Even if there are some things that you don’t like about the program, so what?

The question is simply this: do you think that TCJC-BTP would be worth your time, even if there are some things that could be better about it?

Can you comfortably afford TCJC-BTP?

Can you comfortably afford the cost of The Complete JavaScript Course – Beginner to Professional?

This is an important question to answer, because even if you think TCJC-BTP sounds like the greatest online class in the world, it’s still not worth taking if you can’t comfortably afford it!

Before July 21, 2026, the price was $12.99 before any Udemy discount, and you were able to pay with a credit card.

Keep in mind that this is a Udemy online course, and there’s a great chance that you can get a solid discount on TCJC-BTP with Udemy coupons / promo codes, especially with the strategies we provide for helping you find the best, most popular coupons available.

We’ll cover that in greater detail in the next section, because at the end of the day, its important that you can learn whatever you want to learn without getting into a lot of credit card debt.

How can you maximize your discount on The Complete JavaScript Course – Beginner to Professional?

By far, the easiest way to get the best and biggest discount on this course is to use the The Complete JavaScript Course – Beginner to Professional discount code link at the top of this page.

It will instantly give you the best coupon code we could find for Codestars by Rob Percival’s online training.

We don’t believe there’s a bigger discount than the one we provided, but if for some reason you’d like to try find one, you can use the methods below to hunt for the best TCJC-BTP course coupons and promo codes you can find.

FYI, the methods below will help you not just with getting TCJC-BTP for a better price, but also with any other Codestars by Rob Percival Udemy course that you’d like to get for cheaper.

How can Google help you get a TCJC-BTP discount?

To use this method, do a Google search for the TCJC-BTP training, but in your search query, be sure to add words like coupon code, promo code, deal, sale, discount, and Udemy.

For example, you might do a search for “Udemy The Complete JavaScript Course – Beginner to Professional promo code” or “The Complete JavaScript Course – Beginner to Professional udemy coupon codes” and see what turns up.

Similarly, you can use the same combination of search terms with Codestars by Rob Percival’s name and see what happens.

For example, you might do a Google search for “Codestars by Rob Percival Udemy coupons” or “Codestars by Rob Percival course coupon codes” and see if that helps you.

However, in general, it’s far more powerful to do a search for deals and coupon codes with the actual training’s name, than with the instructor’s name.

So in this case, for example, prioritize searches for “The Complete JavaScript Course – Beginner to Professional coupons” rather than “Codestars by Rob Percival coupons”.

How can a Udemy sale get you TCJC-BTP for cheaper?

Every once in while, Udemy will do a sitewide sale where they offer all (or almost all) their courses at a discounted price. For example, one of the best sales is where every course is only $10 or $9.99.

So, if you’re interested in saving as much money as possible, you could wait and see if you can get TCJC-BTP for this cheaper Udemy sale price one day.

The problem is that these sales only occur sporadically, so you might be waiting for a while. Also, if Codestars by Rob Percival decides not to participate in the site wide sale, then you won’t get a discount on TCJC-BTP, even though you could get a great discount on almost any other class at Udemy!

To understand this, think of there as being two different coupon categories for the TCJC-BTP course. Category one is an official Udemy coupon (which instructors can opt out of), while category two is a coupon offered directly by the instructor.

At the end of the day, it doesn’t matter what kind of a coupon tag you’re dealing with (for example, “officially from Udemy” or “officially from the instructor”), as long as long as as you’re dealing with active coupons that get you a better price.

How can you get a TCJC-BTP discount from Codestars by Rob Percival?

If you’re really serious about getting “The Complete JavaScript Course – Beginner to Professional” for the cheapest price possible, then perhaps one of the most powerful things you can do is get a coupon code straight from Codestars by Rob Percival, instead of waiting for a Udemy sale.

To do this, you can use either the direct approach or an indirect approach to try to get your discount.

With the direct approach, the big idea is to simply get Codestars by Rob Percival’s contact info in some way or another (whether it’s email, or Twitter, or whatever else).

Then you send a message saying something like “I’m interested in enrolling in The Complete JavaScript Course – Beginner to Professional. Do you happen to currently have an active coupon code for it that I could use?” (And then, hopefully, you’ll get a reply with your discount code.)

On the other hand, with the indirect approach, you join Codestars by Rob Percival’s mailing list, if you can find it, and then you hope that at some time TCJC-BTP will be promoted to you at a discount.

By far, the more powerful approach is the direct approach, because it tends to get results faster. But you can experiment with the indirect approach and see if it works for you.

Can you get TCJC-BTP for free?

Of course, the best possible price for the TCJC-BTP training is free! As in, you pay no money whatsoever.

And guess what? Sometimes Udemy instructors provide coupon codes that enable students to take their courses for free. So, perhaps it’s possible that Codestars by Rob Percival has done this.

Basically, if you’re trying to get this program for free, you will want to search for the course’s name along with other words like free coupon, or 100 off coupon.

For example, you might do a google search for “The Complete JavaScript Course – Beginner to Professional free coupon” or “The Complete JavaScript Course – Beginner to Professional 100 off coupon” and see what happens.

But keep this in mind: often, Udemy teachers will offer a free coupon for their course when it first opens to get some publicity and reviews. And then, after a few days, they’ll make the coupon expired.

So even Codestars by Rob Percival has offered free coupons for TCJC-BTP in the past, the odds are likely they will all be currently expired. This is a common pattern that we have found.

What about a TCJC-BTP free download?

It’s important to understand that there’s a difference between getting full access to the TCJC-BTP training for free legally with a free coupon code vs. finding a way to download TCJC-BTP illegally.

If you really want to go the download route, you can do a google search for something like “The Complete JavaScript Course – Beginner to Professional download”.

And if that doesn’t get you the results you want, you can add the word “free” to your search.

For example, perhaps you could do a google search for “The Complete JavaScript Course – Beginner to Professional free download”.

However, even if you get some results from these searches, we do not recommend that you take this course of action.

First of all, there are some shady sites out there that could be trying to infect your computer.

Second, Codestars by Rob Percival created this course and deserves monetary compensation for it.

And third, if you go the free download route, you’ll be missing out on a lot of value, because you won’t be able to ask the instructor questions or interact with the other 5,051 students enrolled in the program.

Can you get a refund on The Complete JavaScript Course – Beginner to Professional if you don’t like it?

Let’s say that you used our tips above, and you were able to buy the TCJC-BTP training at a fantastic discounted price. So at this point, you’re super excited.

Then, you actually dive into Codestars by Rob Percival’s course, and you discover that it just isn’t for you for whatever reason.

And now you’re super bummed, because you feel like it wasn’t money well spent.

Well, guess what?

Udemy offers a rock solid 30 day money back guarantee on all their courses, so you can get a refund on TCJC-BTP no matter what. And this means there is absolutely no risk.

Indeed, even if you left a super negative, critical review on the TCJC-BTP training, and then asked for your money back, you’d get a refund. For better or worse, there’s nothing Codestars by Rob Percival could do about it, since it is simply Udemy policy.

To sum it up: yes, you can get a full refund, so at the end of the day, don’t worry about the possibility of purchasing TCJC-BTP and not liking it, since you can always get your money back.

What is OCP’s overall rating of The Complete JavaScript Course – Beginner to Professional?

During this TCJC-BTP review, you’ve learned about some of the unusual ways we like to evaluate courses, such as with The 30 Second Test and The 15 Second Bio Test.

So our overall review process is perhaps a little unusual and different from other reviews out there. Keep this in mind when you consider the overall rating / score that we have given this course.

Anyway, after taking a look at the TCJC-BTP training, the instructor, Codestars by Rob Percival, and reading what other students have said about this program, we give it an overall rating of 4.8 out of 5.

Ultimately, though, what matters most is what you would rate it based on the same criteria.

What are some potential alternatives to The Complete JavaScript Course – Beginner to Professional?

If you like this course, you might also be interested in:

1. Oracle Java Certification – Pass the Associate 1Z0-808 Exam!

This course helps you learn the steps to becoming an Oracle Certified Associate (OCA) and get that higher paying job!

Taught by Tim Buchalka’s Learn Programming Academy, Professional Programmers and Teachers – 175,000+ students

2. Ethereum Developer Masterclass: Build Real World Projects

Step-By-Step: Real-World dApps On The Blockchain Using Latest Solidity, Web3js, Truffle, TestRPC and MetaMask!

Taught by Thomas Wiesner, Passionate about Blockchain Development, Ethereum and more

3. Android App Development for Beginners: 87 Hours+ & 80 Apps

This self-contained course will help you learn Android app development for beginners and create your first mobile apps.

Taught by Morteza Kordi, Developer, Programmer, Designer and Teacher at Udemy

4. Become a Junior Java Software Developer

Complete practical and conceptual Java programming course for beginners | Coupons Inside!

Taught by Tim Short, Trainer, Recruiter, Owner at SDET University

5. The complete React and Redux course: Build modern apps

Take you coding to the next level with React, the most popular Javascript library.

Taught by Coding Revolution, Professional Instructor and Web Developer.

TLDR: Just the quick facts about TCJC-BTP

Okay, if all of this was Too Long Didn’t Read for you, here is the Cliff’s Notes version of what TCJC-BTP’s online training is all about:

TCJC-BTP coupon & course info

Course Name: The Complete JavaScript Course – Beginner to Professional

Subtitle: The only course you need to become a JavaScript developer – 45 JavaScript projects, ES6, JSON, AJAX & much more!

Instructor: Taught by Codestars by Rob Percival

Category: Development

Subcategory: Development

Provided by: Udemy

Price: $12.99 (before discount)

Free coupon code: Get Udemy coupon code discount at top of page (no charge for coupon, especially since we are compensated for referrals via affiliate marketing)

TCJC-BTP review info & popularity

Prior to July 21, 2026…

Students: 5,051 students enrolled

Ratings: 1,841 reviews

Rank: ranked #151 in Udemy Development Courses in Udemy Development Courses

Rankings tip: rankings change all the time, so even if The Complete JavaScript Course – Beginner to Professional is a bestseller or one of the top Udemy courses one year, it doesn’t mean it will be a top Udemy course the next year

TCJC-BTP final details

Languages: English

Skill level: All Levels

Lectures: 404 lectures lectures lessons

Duration: 35 total hours hours of video

What you get: Master the #1 programming language in the world

Target audience: Anyone who wants to learn to program

Requirements: No experience required – this course will take you from beginner to paid professional

Access: Lifetime access

Peace of mind: 30 day money back guarantee

Availability: available online, as well as on iOS and Android

Download options: check course to see if you can download lessons