The Exact Steps To Becoming a JavaScript Developer, Even with No Programming Experience
Here's How To Learn Real-World JavaScript in 2026 and Build Portfolio-Ready Projects From Scratch For Your First or Next Developer Job
Learn how to think like a developer and build any project you can dream of by taking action instead of just following along with tutorials.
6-Month Money-back Guarantee | lifetime Access
- Start thinking like a developer and understand the reason behind every line of code you write
- Master the fundamentals, even if you've never written a line of code before
- Every concept connects into complete projects you build on your own
- Callbacks, async, and the event loop start making sense once you see how they work
- You finish ready to apply for JavaScript jobs and answer the tricky interview questions
Join 50,000+ other students working at prestigious companies around the world
If You Can Follow a Tutorial But Still Get Stuck When You Write Your Own Code This is For You
Most tutorials skip how to connect one concept to the next, so you end up knowing a pile of concepts with no idea how they fit together
You open an empty file and you have no idea how to start
Following a tutorial feels like progress because you finish a working project. But every step was already decided for you, so the first time you sit down to your own project, you have no idea where to begin.
You've taken course after course and still can't write projects on your own
Each course made sense while you watched it. Once you finish, you've put in the time and effort but you still can't write your own code.
You copy code that works, until it breaks and you can't fix it
Pasting someone else's code gets the feature running. Then something breaks, and because you never understood how the code worked, you have no idea how to fix it.
You wonder if there's still a job in this once AI can write the code
You're about to put months into learning, and every headline says AI is replacing developers. So you hold off, unsure whether you'd come out with a skill that gets you hired or one the market no longer needs.
You were never shown how the concepts fit together, so the first time you write your own code, you're stuck.
You’re NOT Bad at JavaScript, You’re Just
Being Taught the Wrong Way
Most courses teach the concepts but never how to connect them into working code.
That’s what JavaScript Simplified does, so you feel confident and competent when writing code on your own:
You open a blank file and start building, no tutorial needed
When something breaks, you read the error and fix it
The projects you used to only dream of, you can build from start to finish
You look at code, your own or someone else's, and understand why it works the way it does
You think like a developer and solve problems no one taught you how to solve
JavaScript stops being a language you're trying to learn and becomes the way you write apps
You open a blank file and start building, no tutorial needed
When something breaks, you read the error and fix it
The projects you used to only dream of, you can build from start to finish
You look at code, your own or someone else's, and understand why it works the way it does
You think like a developer and solve problems no one taught you how to solve
JavaScript stops being a language you're trying to learn and becomes the way you write apps
Introducing...
JavaScript Simplified
My complete JavaScript system that takes you from zero programming experience to building real projects on your own. You learn not only how to write code, but why it works, so you can build it, fix it when it breaks, and explain it.
JavaScript Simplified comes in three packages:
JavaScript Simplified comes in three packages:
1. The Basic Package
For anyone who wants to get started with JavaScript and learn the fundamentals.
2. The Complete Package
For anyone who wants to master JavaScript.
3. The Premium Package
For anyone who wants to learn JavaScript and land their first developer job.
6-Month Money-back Guarantee | lifetime Access
Learning JavaScript can be daunting. Fortunately, Kyle is an amazing teacher. Not only will you learn JavaScript, but also how to think like a developer.
Jesse Hall
293K subscribers on YouTube
Jesse Hall
293K subscribers on YouTube
WHAT'S INSIDE
Here's How the Course Works
Every concept builds on the one before it
I teach each concept by explaining what it does and why it works, then show you how it looks in real code before you build a project curated to your exact skill level. By the time the next concept shows up, you already have what you need to understand it.
A full section on reading and fixing errors
Most courses skip this. When your code breaks, you read the error, understand what it's telling you, and fix it yourself instead of losing an afternoon to it.
Focused on the JavaScript that's still used today
Modern JavaScript like promises, async, and modules, without the outdated parts, so your time goes to what real developers write every day.
Here's Everything You Get Inside JavaScript Simplified:
Beginner Course
13 hours · 74 videos · 10 modules
Available in every package: Takes you from zero programming experience to building JavaScript projects on your own. You start with the fundamentals of programming itself, then move into using JavaScript on the web.
Nearly every video comes with its own exercises, and there are never more than a few concepts introduced at a time in between projects. That's what turns watching tutorials into creating real projects. You practice connecting concepts the moment you learn them, instead of finishing the course and still not being able to write your own code.
What's covered: variables and types, functions, scoping and closures, arrays and objects, the DOM, control flow and loops, recursion, asynchronous code with callbacks, promises, async await, and modules and bundlers.
- Course Introduction
- JavaScript Is Hard
- Don't Get Discouraged
- What Is JavaScript?
- Download Tools
- Your First JavaScript App
- Prettier
- First Variable
- Number Type
- String Type
- Boolean Type
- Null And Undefined Type
- Variable Comparison
- Garbage Collection
- Comments
- Normal Functions
- Passing Functions As Arguments
- Arrow Functions
- Stack Trace And Call Stack
- Hoisting
- Scoping
- Closures
- Const
- Var
- Type Coercion
- == Vs ===
- NaN
- Arrays
- Objects
- Reference Vs Value
- Array Methods
- String Template Literals
- New And This
- Async Vs Defer
- Window
- Document
- Id And Class Selectors
- Query Selectors
- Event Listeners
- Additional Differences Between Arrow And Normal Functions
- Data Attributes
- DOM Traversal
- Simple Todo List
- Modal Introduction
- Modal Walkthrough
- If
- Ternary Operator
- Switch Statement
- For Loop
- While Loop
- Recursion
- Short Circuit Evaluation
- Midi Piano
- Quiz App Introduction
- Quiz App Walkthrough
- Form Validation Introduction
- Form Validation Walkthrough
- Callbacks
- Promises
- Async Await
- Fetch
- Event Loop
- Event Delegation
- Browser Storage
- Advanced Todo List
- Expand Collapse Introduction
- Expand Collapse Walkthrough
- Google Maps Clone
- ES6 Modules
- Node Modules
- NPM
- Parcel
- Date Picker
- Shopping Cart
Advanced Course
11 hours · 65 videos · 10 modules
Available in Complete and Premium Packages: This is where your JavaScript turns into mid-level developer skills. You move past writing code that works and into testing it, securing it, and keeping it clean enough to be maintained for years by a whole team. This is the difference between code that runs once and code a company can build on.
These are also the skills that keep you ahead of AI instead of replaced by it. Security and clean code are exactly the things AI is worst at, so once you understand them, you can catch what AI gets wrong and handle the parts it can't, instead of being stuck with the code it hands you. Most people don't pick any of this up until they're already on the job. You're learning it now.
What's covered: advanced features like destructuring, maps, and sets, object-oriented programming, functional programming, testing, security, and clean code.
- Welcome
- Destructuring
- Spread And Rest Operator
- Enhanced Object Literals
- Default Parameters
- Null Coalescing
- Optional Chaining
- Maps
- Sets
- Symbols
- Generators And Iterators
- Object Getters And Setters
- Bind
- Call And Apply
- Minesweeper Project
- Math Solver Introduction
- Math Solver Walkthrough
- ES Updates
- Polyfill
- Transpile And Babel
- Bundlers
- Prototypes
- Class Basics
- Class Inheritance
- Public, Private, And Protected Properties
- ATM CLI Project
- Calculator Project Introduction
- Calculator Project Walkthrough
- What Is Functional Programming
- Pure Functions
- Immutability
- Higher Order Functions
- Function Composition
- Currying
- Minesweeper Functional Programming Project
- What Is Testing And Why Is It Important
- Advanced Debugging
- Jest Basics
- Types Of Tests
- Unit Test Project
- Integration Test Project
- End To End Test Project
- Test Driven Development
- How To Know What To Test
- Jest With ES6 Modules
- Math Solver Test Walkthrough
- Minesweeper Test Introduction
- Minesweeper Test Walkthrough
- NPM Audit
- Cross Site Scripting
- Sanitize User Input
- All Your Code Is Public
- Never Trust The Client
- Cookies
- Weather App Project
- Clean Code Basics
- Code Order
- When To Use Comments
- Coupling And Cohesion
- Facade Pattern
- Guard Clauses
- Composition Vs Inheritance
- Don't Repeat Yourself
- Color Game Introduction
- Color Game Walkthrough
- What's Next
Only In The Premium Package:
Six Large Bonus Projects · Four Career Interviews
Six Large Bonus Projects:
The portfolio capstones, bigger and more complex than the projects inside the lessons. You build each one yourself first, then watch me build it so you can compare, and every project comes with specific ways to extend it further. Strong pieces for a resume.
- Beginner-focused: Tooltip Library, Trello Clone, Pictionary Clone.
- Advanced-focused: Custom Database (a two-hour build), Ecommerce, Google Calendar Clone.
Four Career Interviews
Finishing the course gets you ready to do the job. These four cover the part most people find as hard as the code itself, getting hired. I sat down with four self-taught developers who've been through the job hunt, the interviews, and freelance, and worked out what actually got them there.
- Dorian from Dorian Develops on how to land your first job - 52 min
- Danny Thompson on the mindset to get through the job hunt - 43 min
- Eddie Jaoude on getting started with freelance - 46 min
- Jessica from Coder Coder on how to ace your interview - 34 min
6-Month Money-back Guarantee | lifetime Access
JavaScript Simplified is concise, to the point, and full of fun projects which constantly had me putting together what I had learned in challenging ways.
Brent Morton
Frontend Developer
Brent Morton
Frontend Developer
Here's How Every Concept You Learn Gets Put to Work
Every concept comes with a project. The projects follow the same order as the course, so each one puts the lessons you just finished to work.
Here are some of the projects you'll build:
Beginner Course
Simple Todo
Your first build of the course, a basic list you add to by typing and remove by clicking, where everything you learned about the DOM comes together in one app.
Modal
A popup you open and close with a button, built with the DOM, that also closes when you click the overlay behind it.
Midi Piano
A playable keyboard in the browser, where you press a key to sound its note, hold to sustain it, and press several together to play a chord.
Quiz App
Built right after the control flow section, so the conditionals, loops, and logic you just learned go straight into a working, interactive quiz.
Form Validation
A signup form that checks the username, password, and terms on submit, using if-statement logic to catch and list back what the user got wrong.
Advanced Todo List
A todo you can add to, check off, and delete, saved in the browser with local storage so the list is still there after you close the tab.
Expand Collapse
Cards that open and close when you click their button, wired so new cards added later keep working without touching the code again.
Google Maps Clone
Comes after you learn to pull data from the web, so you build a live maps interface working with real data instead of dummy placeholders.
Date Picker
A calendar you open, page through by month, and click to choose a date, built in the modules section using a real npm package for all the calendar math.
Shopping Cart
The last and largest build of the beginner course, an add-to-cart system that ties together everything from the DOM to modules and packages. (Over an hour, guided.)
Advanced Course
Minesweeper
You build it once with advanced features, rebuild it a second way using functional programming, then write a full test suite for it. The same project, seen three ways.
Weather App
Built inside the security section, so you learn to handle API keys and user input safely while putting together a working weather app.
Math Solver
An early advanced build where you write a solver that takes a typed equation and works it out one step at a time, following order of operations until it reaches the answer.
ATM CLI
The first build of the object-oriented section, a command-line ATM where you create an account, deposit, withdraw, and check a balance, each account modeled as its own object.
Calculator
A working calculator built as a class, where getters, setters, and private fields keep its internal state safe from being broken from outside.
Color Game
The final build of the course, made in the clean-code section, a guessing game that shows a color in RGB, hex, or HSL and asks you to pick the match from a grid, with difficulty levels that pull the choices closer together.
Premium Tier Only
Tooltip Library
A reusable tooltip library you build from scratch, the kind of self-contained tool you can drop into future projects.
Trello Clone
A full Trello-style board with lists and cards you move around, a build that stands out on a portfolio.
Pictionary Clone
A working draw-and-guess game, one of the more fun builds and a memorable portfolio piece.
Custom Database
The largest project in the set, you build your own database from the ground up and come out understanding what's happening beneath the tools you use every day. (Two hours, guided.)
Ecommerce
A full online store with products and a cart, close to the kind of application a company would actually run.
Google Calendar Clone
A complete calendar app with events and scheduling that pulls together everything from the advanced course.
Plus, By Joining Now Each of the Packages Include These 5 Bonuses:
Private Discord Community
A private Discord just for JavaScript Simplified students. Ask questions, get answers from other people working through the same course, and get unstuck faster than you would on your own.
Direct Access to Me
Ask me your questions directly. I answer pretty much every one that comes through myself, so when you're stuck on something specific, the help comes from the person who built the course.
Three Months of Quokka.js Pro
A tool built for JavaScript that shows you exactly what your code is doing on every line, with error reporting that makes mistakes easy to catch while you learn.
Before and After Source Code
Every project comes with the source code, both the starting point and the finished version. If you get stuck or want to see how your solution compares to mine, it's right there to download.
Lifetime Access and Free Updates
You pay once and the course is yours for good. Every future update is included at no extra cost, so you never pay for the same course twice.
6-Month Money-back Guarantee | lifetime Access
Here's What You’re Getting In Each Tier
Choose Your Own Package Level
Basic Package
For getting started and learning the fundamentals
$127
- Entire JavaScript Simplified - Beginner course
- Over 13 hours of content across 74 videos
- Before and after source code for all projects
- Exclusive access to private Discord community
- All future updates
- 3 months of Quokka.js Pro
- Lifetime access
Premium Package
What I recommend if your goal is a job - both the Beginner and the Advanced courses, offline downloads, plus additional 6 bonus projects, and the 4 career interviews
$297
- Everything in the Complete Package
- Just under 40 hours of content across 150 videos
- Six large bonus projects
- Four interviews with successful self-taught developers on how to land your first job
- Download all videos for offline access
- Before and after source code for all projects
- Exclusive access to private Discord community
- All future updates
- 3 months of Quokka.js Pro
- Lifetime access
Complete Package
For mastering JavaScript and becoming a mid-level developer - the Beginner and Advanced courses, plus offline downloads
$197
- Everything in the Basic Package
- Entire JavaScript Simplified - Advanced course
- Over 27 hours of content across 140 videos
- Download all videos for offline access
- Before and after source code for all projects
- Exclusive access to private Discord community
- All future updates
- 3 months of Quokka.js Pro
- Lifetime access
Premium Package
What I recommend if your goal is a job - both the Beginner and the Advanced courses, offline downloads, plus additional 6 bonus projects, and the 4 career interviews
$297
- Everything in the Complete Package
- Just under 40 hours of content across 150 videos
- Six large bonus projects
- Four interviews with successful self-taught developers on how to land your first job
- Download all videos for offline access
- Before and after source code for all projects
- Exclusive access to private Discord community
- All future updates
- 3 months of Quokka.js Pro
- Lifetime access
Complete Package
For mastering JavaScript and becoming a mid-level developer - the Beginner and Advanced courses, plus offline downloads
$197
- Everything in the Basic Package
- Entire JavaScript Simplified - Advanced course
- Over 27 hours of content across 140 videos
- Download all videos for offline access
- Before and after source code for all projects
- Exclusive access to private Discord community
- All future updates
- 3 months of Quokka.js Pro
- Lifetime access
Basic Package
For getting started and learning the fundamentals
$127
- Entire JavaScript Simplified - Beginner course
- Over 13 hours of content across 74 videos
- Before and after source code for all projects
- Exclusive access to private Discord community
- All future updates
- 3 months of Quokka.js Pro
- Lifetime access
59,000+ Students love Kyle's courses
Although I have a fundamental understanding of JavaScript, I learned a lot from the advanced sections of this course. Honestly, it's the most comprehensive JavaScript course I've ever seen.
Claudio Bernasconi
19.8K Subscribers on YouTube
Claudio Bernasconi
19.8K Subscribers on YouTube
Kyle's content goes beyond the average in both quality and depth. With his dedication to excellence, there's no better option when it comes to learning web development.
Caleb Curry
730K Subscribers on YouTube
Caleb Curry
730K Subscribers on YouTube
JavaScript Simplified is concise, to the point, and full of fun projects which constantly had me putting together what I had learned in challenging ways.
Brent Morton
Frontend Developer
Brent Morton
Frontend Developer
6-Month Money-Back Guarantee
I want you to feel confident about this.
So here's the deal:
- Try the JavaScript Simplified course for 6 months.
- Go through the modules. Work through the projects. Use it on your own code.
- If you get inside and decide it's not for you, send me an email at support@webdevsimplified.com
- Full refund. No questions. No forms.
6 months is more time than you need to finish the course. It's more time than you need to start using JavaScript on real projects.
I'm giving you that window because I know what happens when people actually go through the lessons.
But if it doesn't work for you, I don't want your money.
Here's What You Can Expect After You Join
Day 1:
You set up and write your first JavaScript code, and because each concept comes with a small exercise, it makes sense right away.
Week 1 to 2:
You work through the fundamentals, variables, functions, scoping, and closures, the parts most people get stuck on and the ones I spend the most time on.
Month 1:
You've moved onto the web and built your first real projects, like a todo app and a quiz app. You're writing code now, not just watching it.
Month 3 to 5:
At an hour a day, you've finished the course. You can open a blank file and build a project on your own, reading and fixing your own errors as you go.
1 Year From Now:
You're building real projects without tutorials, and if you’re looking for a career change to become a developer, you'll have the portfolio to show your skills and competence to ace the interviews.
6-Month Money-back Guarantee | lifetime Access
Frequently Asked Questions
6-Month Money-back Guarantee | lifetime Access
Hi, I'm Kyle Cook!
I've been a full stack web developer since 2015, and I love JavaScript, but it wasn't always like that.
I went through a four-year Computer Engineering degree and learned nothing about web development, so I spent countless nights studying on my own and building fun projects in JavaScript.
Eventually I knew enough to comfortably build any project I could think of, and now I get to share that with you.
Because I learned both on my own and in college, I know how to explain JavaScript in a way that's easy to follow.
I also run the YouTube channel Web Dev Simplified, with over a million subscribers.
Ready to Get Started and Become a JavaScript Developer?
Choose Your Tier
Premium Package
What I recommend if your goal is a job - both the Beginner and the Advanced courses, offline downloads, plus additional 6 bonus projects, and the 4 career interviews
$297
- Everything in the Complete Package
- Just under 40 hours of content across 150 videos
- Six large bonus projects
- Four interviews with successful self-taught developers on how to land your first job
- Download all videos for offline access
- Before and after source code for all projects
- Exclusive access to private Discord community
- All future updates
- 3 months of Quokka.js Pro
- Lifetime access
Complete Package
For mastering JavaScript and becoming a mid-level developer - the Beginner and Advanced courses, plus offline downloads
$197
- Everything in the Basic Package
- Entire JavaScript Simplified - Advanced course
- Over 27 hours of content across 140 videos
- Download all videos for offline access
- Before and after source code for all projects
- Exclusive access to private Discord community
- All future updates
- 3 months of Quokka.js Pro
- Lifetime access
Basic Package
For getting started and learning the fundamentals
$127
- Entire JavaScript Simplified - Beginner course
- Over 13 hours of content across 74 videos
- Before and after source code for all projects
- Exclusive access to private Discord community
- All future updates
- 3 months of Quokka.js Pro
- Lifetime access
Basic Package
For getting started and learning the fundamentals
$127
- Entire JavaScript Simplified - Beginner course
- Over 13 hours of content across 74 videos
- Before and after source code for all projects
- Exclusive access to private Discord community
- All future updates
- 3 months of Quokka.js Pro
- Lifetime access
Premium Package
What I recommend if your goal is a job - both the Beginner and the Advanced courses, offline downloads, plus additional 6 bonus projects, and the 4 career interviews
$297
- Everything in the Complete Package
- Just under 40 hours of content across 150 videos
- Six large bonus projects
- Four interviews with successful self-taught developers on how to land your first job
- Download all videos for offline access
- Before and after source code for all projects
- Exclusive access to private Discord community
- All future updates
- 3 months of Quokka.js Pro
- Lifetime access
Complete Package
For mastering JavaScript and becoming a mid-level developer - the Beginner and Advanced courses, plus offline downloads
$197
- Everything in the Basic Package
- Entire JavaScript Simplified - Advanced course
- Over 27 hours of content across 140 videos
- Download all videos for offline access
- Before and after source code for all projects
- Exclusive access to private Discord community
- All future updates
- 3 months of Quokka.js Pro
- Lifetime access
