Simplified
JavaScript

for Very Important Programmers

A practical guide for everyone who wants to master the essential parts of JavaScript without wasting time on convoluted explanations or struggling to make sense of ambiguous words.

Thousands of readers
Real-world tested
30-day guarantee
VIP JavaScript - Live Preview
01const expertise = await master('javascript');
02if (expertise.level === 'senior') {
03 opportunities.multiply();
04 confidence.skyrocket();
05 problems.solve();
06 legacy.build();
07}

Assess Your JavaScript Mastery

Most developers get stuck when learning JavaScript. This book takes you from zero-knowledge to expert. Take this interactive assessment to discover your current skill level.

JavaScript Mastery Assessment

Test your JavaScript knowledge with 10 randomly selected questions from our bank of 35 covering fundamentals to advanced concepts. Get personalized feedback and discover your skill level.

Duration
~10 minutes
Questions
10 questions
Difficulty
Mixed levels

Community Reviews

Real feedback from developers who've mastered JavaScript with Simplified JavaScript for VIPs

CH

Code hack 🪐

@0xJay247

Finished reading this by @ebenezerDN
It's a 9.9/10 for me…too detailed and straight forward!!!

3
8
24
L

L.B.D 😊

@Danibholie

My book finally arrived yesterday. I won't lie, this book is beautiful.

I haven't read much, but from what I saw, it has a lot of rich content and it is very explanatory.

A special thanks to @ebenezerDN and @hackSultan for this opportunity.

2
5
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KC

Kalu Chinonso📈📉👨‍💻

@NotByMight__

This book is fire, I'm almost done with it. I love eet 🥰

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A

ALTO

@LToluwase

Thanks for that Masterpiece Chief🙌
You made JavaScript easy for Me

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R

Ruuuuuu👩🏾‍💻💗

@lemonXx13

Finally got my copy of @ebenezerDN's book! Can't wait to read it!!

3
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ED

Ebenezer Don

@ebenezerDN

If you're looking for a practical and enjoyable way to learn JavaScript, I wrote the perfect book for you.

18
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EA

Emmanuel AO

@dev__eao

The best beginner friendly book on JavaScript ever by @ebenezerDN. Once you use it you realise JavaScript learning and mastery depends on the right resources.👨🏾‍💻

4
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II

Ini is Building Sektora!

@inioluwadeyinka

Fun fact: it wasn't until after I finished @ebenezerDN's Book on JavaScript that I could confidently build JavaScript products🤭
I need to get the new book on Git and Contributing to the Open Source Space !!!

6
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C

cryptojhayy

@cryptojhayy

Most self explanatory Javascript book ever @ebenezerDN #javascript

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FL

First Lady✨|| Virtual Assistant

@Patience_Uchech

Started learning javascript a week ago and boom 💥 I came across @ebenezerDN simplified javascript for VIPs 🥰

Is God not wonderful ? 😄

8
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T

techchelle

@techchelle

This tweet inspired me to get your book and wow! @ebenezerDN Sending to all my friends who are learning to code. You did a great job concisely summarizing everything I experienced in my learning journey, and I even managed to clarify my understanding on some points. Well done

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FL

First Lady✨|| Virtual Assistant

@Patience_Uchech

This book by @ebenezerDN have been more than simplified 💅🔥😌

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OE

@Ojede Eric-👨‍💻🚀

@ojedeeric

This book is super cool thanks 🖐 to @ebenezerDN am enjoying the softcopy here @EOngia .....

2
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SA

Samuel Aderibigbe🧢🚀

@Sammie_savvie

I feel like every young dev needs someone like him to hold their hands. Today I purchased his book "Simplified JavaScript for VIPs" I'm confident the book is worth the price! you should get yours too.

9
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C

chichi_techsis 💜

@ChisomOdo2

The book has arrived 💃💃.

Thank you so much to the sponsor of this book and to @ebenezerDN for making this possible.

5
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S

Saje

@ominyi_saje

If you're looking for a practical and enjoyable way to learn JavaScript, this is the perfect book for you.

I've watched a lot of tutorials from @ebenezerDN and I'm very sure this is going to be A LOT of value 💪

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Simplified JavaScript for Very Important Programmers Book Cover
250+ Pages

A JavaScript Book That Doesn't Make Your Head Spin.

Join thousands of developers who have transformed their careers with this comprehensive guide.

20 comprehensive chapters
Real-world examples
Build while learning
JavaScript mastery

Trusted by Elite Developers

"The book is very simplified and easy to understand. It also touches topics that really matters, I will recommend it to any mid/senior dev who want to project their trajectory. I didn't find it boring at all, it's beginner friendly and has a lot of relatable examples that help drive every concept."
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Amazon Germany
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Why VIP JavaScript Stands Apart

Feature
VIP JavaScript
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Easy to understand
Real production examples
Senior-level patterns
Zero fluff content
Battle-tested techniques
Author accessibility

Table of Contents

01

Introduction

Get started with JavaScript and understand why it's essential for modern web development

Welcome to JavaScriptWhat You'll Learn+2 more
Coverage
Examples
4 sections
02

What is JavaScript and How Does it Work?

Learn what JavaScript is, how it works, and its role in modern web development

How Does JavaScript Work?History of JavaScript+2 more
Coverage
Examples
4 sections
03

How to write and run JavaScript code

Set up your development environment and write your first JavaScript code

Using a web browserUsing an online code editor+1 more
Coverage
Examples
3 sections
04

JavaScript syntax and Data types

Understand the building blocks of JavaScript code structure and data handling

SyntaxData Types+2 more
Coverage
Examples
4 sections
05

Variables in JavaScript

Learn how to store and work with data using JavaScript variables

IntroductionVariable declaration and assignment+1 more
Coverage
Examples
3 sections
06

Basic JavaScript operators

Perform calculations, comparisons, and logical operations in your code

Arithmetic operatorsThe Concatenation operator+3 more
Coverage
Examples
5 sections
07

Functions

Create reusable code blocks and understand the power of JavaScript functions

How to define functions in JavaScriptThe return keyword+8 more
Coverage
Examples
10 sections
08

Arrays

Store and manipulate collections of data efficiently with JavaScript arrays

Declaring and Initializing ArraysAccessing and modifying Array Elements+2 more
Coverage
Examples
4 sections
09

Higher Order Functions (HOFs) and Callbacks

Explore advanced function concepts that make JavaScript truly powerful

Creating Higher-order functionsBuilt-in HOFs and Array Methods+1 more
Coverage
Examples
3 sections
10

JavaScript Objects

Organize your data using JavaScript's flexible object system

Rules and Guidelines for creating objectsAdding, modifying and Removing Properties+3 more
Coverage
Examples
5 sections
11

Conditional Statements

Control the flow of your programs with conditional statements and logic

Else-if statements in JavaScriptNested if statements+2 more
Coverage
Examples
4 sections
12

Loops

Automate repetitive tasks and iterate through data structures

The for LoopThe for...in loop+3 more
Coverage
Examples
5 sections
13

The Document Object Model (DOM)

Interact with web pages and create dynamic user interfaces

Accessing the DOMModifying DOM Elements+3 more
Coverage
Examples
5 sections
14

How to include JavaScript in an HTML file

Learn different ways to integrate JavaScript into your web pages

Writing JavaScript in the HTML file (inline JavaScript)Creating a separate JavaScript file (external JavaScript)+1 more
Coverage
Examples
3 sections
15

Browser Events

Respond to user interactions and create engaging web experiences

Event Object Properties and MethodsBrowser Event types and listeners+3 more
Coverage
Examples
5 sections
16

Browser Storage

Store data in the browser to enhance user experience across sessions

CookiesLocalStorage and SessionStorage
Coverage
Examples
2 sections
17

Building A Todo List App with JavaScript

Apply everything you've learned by building a complete, functional application

Using HTML to structure our appUsing JavaScript to add functionality to our app+5 more
Coverage
Examples
7 sections
18

Asynchronous JavaScript

Handle time-based operations and API calls like a professional developer

What is Asynchronous JavaScript?Promises+3 more
Coverage
Examples
5 sections
19

Working with Date and Time

Manipulate dates and times for real-world application requirements

Creating a Date ObjectGetting the Date and Time Components+2 more
Coverage
Examples
4 sections
20

Final Thoughts

Wrap up your JavaScript journey and explore next steps in your development career

Reflection on Your Learning JourneyNext Steps in JavaScript Development+2 more
Coverage
Examples
4 sections
20 comprehensive chapters
Complete practice project
From basics to advanced concepts
Limited Time: Bonus Chapter Included

Master JavaScript The Right Way

Stop struggling with confusing tutorials. Start building real applications with confidence and clarity.

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Real-world examples
Join thousands of readers who have mastered JavaScript fundamentals