Are you a visual learner struggling with JavaScript?

You're not alone. Abstract concepts like closures and prototypes feel impossible when explained with just text and code.

What if you could build an unforgettable mental model?

Not just by memorizing syntax, but truly understanding the patterns in the code.

Every concept can be imagined →

Visual JavaScript Learning Model

Learn through imagination, not memorization

✓

A visual mental model that sticks

Picture JavaScript concepts as interactive worlds

✓

Understand, don't just copy

Know why your code works, not just that it works

✓

Build lasting confidence

Debug fearlessly with deep understanding

The Course

Imagine JavaScript

Master the fundamentals in 30 days

A complete visual journey through JavaScript fundamentals. From basic concepts to advanced patterns, all explained through fantasy illustrations.

★★★★★

"I wasn't scared of errors anymore. Debugging became fun because I could visualize what was happening."

— Karthik R., Frontend Developer

Get the course
$97

Does this sound like you?

"JavaScript is no longer exciting. It's just scary... I might get something to work, but I have no idea why..."

I hear words like these all the time.

I've once felt like this...

The overwhelming self-doubt went deeper than imposter syndrome. It was the fear that I wasn't cut out for this.

You can continue like this FOR YEARS. Or, you can take the time to actually understand your craft.

I did it. I've helped over a hundred students do it. You can do it too!

Senior JavaScript Developer

Hi, I'm KyloI don't have a background in computer science. I studied journalism... But it turns out a different way of thinking is my greatest asset.

My journey began by learning on the side of a day-job and giving every spare hour to coding. I went on to build a career I love. It has allowed me to work in 3 different countries, and develop many applications I'm proud of. I'm currently focussed on building AI agents.

Over the years I have also mentored and coached dozens of students into professional developers.

I created a visual learning system which transforms your experience with JavaScript.

It's a universe called The Great Sync.

Understand code on a deeper level

A visual learning experience that actually works.

In the beginning, my non-tech background meant I really did not yet think like a programmer. I needed a bridge , to help me step into the tech world.

But most of the learning resources out there were not helping me.

And when I searched for "visual" resources, all I could find were things like this:

ar.push(🍎) becomes [🍏,🍏,🍎]

Honestly, I could only take so many fruit and cute dog emojis!

But there was a bigger problem...

It wasn't just that the visuals were boring. It was that they focused on what the code DID, rather than how it works.

In an age of AI generated code, understanding the underlying patterns are more important that EVER.

This is why the course focuses on deconstructing and visualizing JavaScript - to really understand each piece of the puzzle.

We use our imagination to to understand how JavaScript concepts are connected.

We picture each concept creatively, in a way that makes it memorable while also explaining its behaviour .

It's a journey through JavaScript - exploring, visualizing and connecting as we go.

And the best part? You will never look at code the same way again...

Code

The Great Sync Model

This Great Sync Mental Model is based on the See, Build & Peg Learning System.

1. SEE the model

Change your perspective with mnemonic representations

2. BUILD sandcastles

Investigate & play with the concepts in an interactive code editor.

3. PEG the knowledge

Connect your new knowledge to what you already know.

Code is not two dimensional. It occupies space and time. It is a physical, moving force..

Using the power of our imagination, we can paint a vivid picture of what each line of code does. We can construct a beautiful, memorable representation of JavaScript, and refer to it whenever we write or read code.

Take this scene from The Great Sync Mental Model:

A model like this conveys EXACTLY how JavaScript behaves , everything from functions, to scope, to closures.

The Fundamentals

The following are the course sections:

01
The learning system

The learning system

Interactive lesson
02
Imagine the engine & environment

Imagine the engine & environment

Interactive lesson
03
Imagine flow & operations

Imagine flow & operations

Interactive lesson
04
Imagine loops

Imagine loops

Interactive lesson
05
Imagine objects

Imagine objects

Interactive lesson
06
Imagine functions

Imagine functions

Interactive lesson
07
Imagine scope

Imagine scope

Interactive lesson
08
Imagine closures

Imagine closures

Interactive lesson
Advanced Level
09
Imagine the "this" keyword

Imagine the "this" keyword

Interactive lesson
Advanced Level
10
Imagine prototypal inheritance

Imagine prototypal inheritance

Interactive lesson
Advanced Level
11
Imagine the DOM

Imagine the DOM

Interactive lesson
Advanced Level
12
Imagine the event loop

Imagine the event loop

Interactive lesson
13
Imagine Promises

Imagine Promises

Interactive lesson
14
Start building applications

Start building applications

Interactive lesson

Your Why

What would it feel like if you felt confident about your fundamentals?

Let's imagine what being a professional JavaScript developer CAN and SHOULD look like.

You arrive at the office at 9am. You look forward to seeing your colleagues - all experts in their fields, from designers to dev ops.

You're a specialist too, and play an important role in the team.

You sit at your desk, and begin planning the day's work. You're quite new in the job, but already they need you to urgently fix a bug in the application.

This is the first time you're seeing the code. You smile and remember a time this would cause panic and stress.

Now, it's just a challenge - a satisfying exercise to fix something with the knowledge you have. It's only plain JavaScript.

It's the same patterns you used to learn the latest framework quickly.

And the same patterns you used the night before in your side project - a vanilla JS app you can't wait to get back to.

Only a deep appreciation and understanding of the fundamentals give you the power to recognize these patterns.

It's what sets you apart.

I'm Ready

Have you decided that a career spent blindly copy-pasting is not for you? This is your chance...

Imagine JavaScript

Get instant access and start building your mental model

$

97.00

  • 30+ videos
  • 80+ pages
  • 50+ illustrations
  • interactive code editor and exercises
  • Access to The Syncer Student community - a direct line to Kylo and other students

What Syncer Students have to say...

Frequently asked questions

Is it self-paced?

Yes, it is designed to be taken on the side of a full time job, at your own space.

How long will it take me to complete it?

+-30 days part time (1-2 hours per day). If you want to apply the concepts to your own projects (as you should), it will take longer.

Is this course aimed at beginners or intermediates?

For beginners and intermediates, but not for complete beginners who have never seen JavaScript. It is meant to help you 'level up' your skills, not to learn from scratch.

What if I am an absolute beginner?

This course will still be super valuable to you, but not as your ONLY resource. Use things like Codecademy and freeCodeCamp, and cross reference what you learn with The Great Sync.

Do I only look at pictures or do I do any coding?

The Great Sync is not a shortcut. It's an effective learning method, but nothing beats the hours you put in behind the code editor. You can't learn JavaScript by looking at pictures. I provide code exercises throughout, and every section has a 'Mental Model Applied' section. But it is up to you to practice recognizing and applying the patterns in your own projects.

Can I get a refund?

As I am offering this course for a limited time at a highly reduced price, I am not offering refunds. As long as you commit to the course with an open mind, you won't be disappointed.

Is this course for me?

If you find yourself copy pasting a lot of code and relying on AI, and you enjoy learning visually, this course is 100% for you!

Buy the course