Learn how to use JavaScript — the coding language that creates interactive, and dynamic web experiences.

Javascript Fundamentals

Discover the fundamentals of HTML and start building your own website with our HTML Fundamentals course. Perfect for beginners, this course provides you with the essential knowledge and skills to get started in web development.

HTML5 Fundamentals Course: HTML Basics

Learn how to use CSS to style and visually organize HTML pages.

Learn CSS: Introduction

Ready to learn web development? Our free course covers frontend, backend, and API fundamentals, giving you the tools to build modern web applications. Start your journey in full-stack web development today and unlock endless possibilities!

Introduction to Web Development (Full-Stack)

Learn HTML: Fundamentals

Learn HTML: Tables

Learn HTML: Forms

Dreaming of a tech career? Discover actionable steps to become a software engineer, no degree is required. Start your journey with Code Highlights today!

Become a Software Engineer Without a Degree: 7 Steps

Read about David's shift from barista sketches to a thriving Web Dev Career. Dive into his interactive journey with Code Highlights.

7 Steps to Brewing a Web Dev Career: David's Inspiring Story

Discover Sarah's transformative journey from a curious dreamer to a confident web developer with the help of Code Highlights' interactive courses.

From Dreaming to Doing: Sarah's Triumph with Code Highlights

Discover how I transitioned from a retail job to a thriving web development career with Code Highlights. Dive into my transformative journey and the courses that changed my life.

From Retail to Web Developer: My Success with Code Highlights

The term "web design" refers to the process of developing a website's visual style. Web design is the process of putting a website's visual elements

The Power of Web Design: the Perfect Design

The world of web development has recently undergone a revolution thanks to Node.js. It is a server-side JavaScript runtime environment

Node.js Comprehensive Guide: 4 Real-World Examples

Ruby on Rails is an open-source web application framework created in the Ruby programming language, also known as RoR or just Rails. 

8 Advantages of Using Ruby on Rails for Web Development in 2023

Are you interested in learning how to build your own website from scratch? Look no further than our HTML Fundamentals course!

10 Reasons to Learn HTML Fundamentals and Build a Website

Java is a popular high-level object-oriented programming language that can be used for a wide range of projects. Java is one of the most widely used programming languages

Java Programming Language: A Comprehensive Guide

Dive deep into the 5 most common HTTP status codes. Understand the significance of each category and master the essential codes for robust API development.

5 most common HTTP Status Codes: A Comprehensive Guide

Frontend development, also known as client-side development, is the process of making the user interface and other visual parts of a website or app that a user interacts with.

The Top 3 Frontend Development Tools for Building Websites

Several versions of source code, documentation, or any other digital content can be managed and tracked with the use of version control systems (VCS)

Master Git Version Control: 5 Essential Beginner's Tips

Google's Go programming language was released in 2009 and is a statically typed open-source project. It's good in performance and concurrencies

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Having the right laptop can enhance your productivity. Here are the top 7 laptop features that every coders should have.

7 Essential Laptop Features for Optimal Coding Performance

Python is a widely used and flexible programming language that is well-known for its simplicity both in terms of learning it and putting it to use.

3 Reasons Why Python is Popular Among Developers

Boost performance & responsiveness in your application with Asynchronous Programming. Learn basics, advanced techniques & best practices.

3 Ways Asynchronous Programming Can Improve Software Performance

Discover the 5 reasons why is JavaScript so popular & the benefits of learning it. Cross-platform, rich feature set, open-source. Learn how to use it.

5 reasons why is JavaScript so popular

Learn about the different data types in programming and their importance in creating efficient and effective code. Understand the basics of numbers, characters, strings, and booleans, as well as complex data types such as arrays, structures, and classes. Discover the significance of data type conversion and how it can be used in different programming languages.

10 Essential Data Types You Need to Know in Programming

Explore the Highest paying data science jobs in the industry, including jobs in data science such as data scientist, machine learning engineer, etc.

Uncovering the highest paying data science jobs

Our comprehensive guide will teach us Debugging Common Coding Errors and Mistakes and how to effectively troubleshoot common coding errors.

Debugging Common Coding Errors and Mistakes

Learn about the benefits of commenting in programming and best practices for writing effective comments and common mistakes to avoid

Benefits of commenting in programming

Learn about the benefits of Pair Programming benefits and best practices to make it work effectively. Improve productivity, code quality

Pair Programming benefits and best practices

Explore the building blocks of web development in our HTML & CSS category. Here, you'll master HTML for structuring webpages and CSS for styling them. Delve into these foundational languages and begin your journey towards creating captivating websites.

Embark on your coding voyage with Python, a versatile and beginner-friendly language. Dive into data science, web development, automation, and more with this widely adopted and powerful language.



Immerse yourself in JavaScript, the dynamic language that breathes life into websites. Learn to create interactive web applications and explore the power of client-side scripting.



Welcome to Java, the object-oriented language powering enterprise-grade applications worldwide. Understand Java's robustness and portability, opening doors to vast development opportunities.



Engage with Ruby, an elegant, easy-to-read language beloved for web development. Explore Ruby's simplicity and expressiveness that makes programming a delightful experience.



Enter the realm of C++, a language known for its performance and control over system resources. Learn how C++ enables development of game engines, real-time systems, and high-performance software.



Begin your journey with Go, a statically typed, compiled language that excels in simplicity and efficiency. Learn how Go (Golang) empowers software development with its speed and concurrency.



Unravel the mysteries of AI and get acquainted with the fascinating world of intelligent systems. Understand the algorithms and techniques that give machines the ability to learn, reason and interact.



Artificial Intelligence (AI)

Delve into Data Science, the field that uses scientific methods to extract knowledge and insights from data. Understand the interplay of statistics, programming, and domain expertise in making data-driven decisions.



Data Science

Explore DevOps, the practice that bridges development and operations for better, faster software production. Understand its principles, practices, and tools that promote collaboration and automation in software development.



DevOps

Discover Web Design, the art of creating aesthetically pleasing and user-friendly websites. Learn about color theory, typography, layout, and user experience to create visually appealing and intuitive web interfaces.



Web Design

Navigate the vast landscape of Web Development. Understand both client-side and server-side development to build interactive, robust, and efficient websites and web applications.






Web Development

All about improving programming skills. Topics include coding style, code readability, debugging, design patterns, testing, and more. The aim is to provide tips and advice to programmers of all levels to write better code and follow industry standards.

Programming Best Practices

Dive into Learning Tips, your guide to mastering new concepts effectively. From memorization tricks to time-management strategies, discover the best ways to enhance your learning journey and absorb knowledge efficiently.

Learning Tips

Embark on a clearer path with Career Advice. Whether you're starting out, switching industries, or climbing the corporate ladder, gain insights into career planning, growth strategies, and navigating workplace challenges.

Career Advice

Plunge into Get Inspired, a treasure trove of motivational stories and transformative ideas. Learn from thought leaders, pioneers, and everyday heroes who challenge the status quo and ignite the spark of possibility.

Get Inspired

Step into the world of Learner Stories, tales of determination, growth, and achievement. Discover how individuals worldwide have transformed their lives through education and the pursuit of knowledge.

Learner Stories

Discover how to get the current timezone in JavaScript with ease. Click for a simple guide & code snippets!

How to Get the Current Timezone in JavaScript

Learn to use touppercase JavaScript for error-free coding. Click now for tips & tricks to master case conversion!

Avoid Case-Sensitive Errors with touppercase JavaScript Techniques

Learn to master the JavaScript array slice() method in just 3 steps. Get code examples, tips, and best practices for efficient array manipulation.

Master JavaScript Array Slice() Method in 3 Easy Steps

Discover the role of JavaScript Enums in coding efficiency. Learn if they're crucial for developers with our expert insights and best practices.

JavaScript Enums: Are They Essential for Developers?

Learn to master unshift in JavaScript with our 3 pro tips and hacks! Boost your coding efficiency and array manipulation skills now.

Master Unshift JavaScript: 3 Pro Tips and Hacks!

Learn the top 10 JavaScript join techniques to enhance your coding skills. Master string & array manipulation with our expert developer tips now!

Master JavaScript Join: Top 10 Techniques for Developers

Learn to verify a key's presence in JavaScript objects with our guide on 5 efficient methods. Master key existence checks for cleaner code!

5 Quick Ways to Check If Key Exists in JavaScript

Learn to use the toLowercase JavaScript method with our ultimate guide for 2023. Streamline your code for case-insensitive comparisons and searches.

Master toLowercase JavaScript: Your Ultimate Guide for 2023!

Master JavaScript splice with our guide. Learn to manipulate arrays efficiently and elevate your coding skills. Click for expert tips and examples!

JavaScript Splice: How to Modify Arrays Like a Pro

Learn to open a link in a new tab using HTML and JavaScript. Follow our step-by-step guide for easy implementation and improve user navigation on your site.

How to open a link in a new tab with HTML and JavaScript

Learn to sort an array of objects in JavaScript with ease. Master efficient coding techniques for optimal performance and quick results.

Sort Array of Objects: JavaScript Hacks for Efficient Coding

Discover the power of anonymous functions in JavaScript and their top 3 benefits for cleaner, more efficient code. Boost your scripting now!

Why Use Anonymous Functions in JavaScript? Top 3 Reasons!

Master JavaScript's getElementById() with ease! Enhance your coding prowess and streamline DOM manipulation for dynamic web development.

Javascript getElementById() Essentials: Boost Your JS Skills!

Learn 3 fast methods to remove duplicates from an array in your code. Streamline your arrays efficiently with our easy-to-follow guide.

3 Fast Ways to Remove Duplicates from Array

Discover how to effortlessly select elements in JavaScript! Master the 'get element by class' method with our expert tips and hacks.

How to JS: Get Element by Class - Tips & Hacks

Master JavaScript array duplication with our 5 quick methods! Ensure efficient coding by learning to copy arrays flawlessly. Click to enhance your skills now!

5 Quick Ways to Copy Arrays in JavaScript

Master JavaScript with ease! Discover the best practices for looping objects and elevate your coding skills. Click to learn the secrets now!

How to Loop Object in JavaScript: Best Practices!

Master JavaScript arrays with these 4 easy methods to iterate over array elements. Boost your coding efficiency today!

4 Easy Ways to Iterate Over Arrays in JavaScript

Master JavaScript arrays with ease! Discover the top 3 efficient methods to merge objects—boost code performance and simplicity.

Merge JavaScript Arrays: Top 3 Efficient Methods

Master JavaScript optional parameters with ease! Unleash coding efficiency and flexibility—click to learn essential tips and tricks.

JavaScript Optional Parameters: What You Must Know

Discover the top 3 techniques to retrieve the last element of an array in JavaScript—fast, efficient, and easy to implement. Boost your coding skills now!

Top 3 Methods to Find JavaScript's Last Array Elements!

Master the JavaScript filter method with our ultimate guide! Learn to refine arrays efficiently for cleaner code and optimal performance.

The Ultimate Guide to the Filter Method in JavaScript!

Master JavaScript dictionaries with our comprehensive guide. Learn to create key-value pairs for efficient data management in 2023.

How to create a JavaScript Dictionary? [2023]

Learn to create JavaScript multiline strings with ease. Master effective techniques for readable and maintainable code.

JavaScript Multiline Strings: How Can You Use Them Effectively?

Learn how to use JavaScript trim function efficiently! Our guide offers 3 quick tips to master string trimming for cleaner code.

3 Quick Tips: Master JavaScript Trim Function!

Learn how to convert a NodeList to an Array in JavaScript using Array.from(), spread operator, and Array.prototype.slice.call() with practical examples.

Converting a NodeList to an array with vanilla JavaScript

Discover how to play sounds in JavaScript using the HTML5 <audio> element, with techniques for audio playback and triggering sounds on key presses.

How to play a sound with JavaScript

Learn to simulate a 'sleep function' in JavaScript using setTimeout(), setInterval(), and Promise with examples.

What is the Javascript alternative to the sleep function?

Learn to capitalize the first letter in JavaScript with methods like charAt(), slice(), and replace(), plus capitalize each word's first letter.

JavaScript: Capitalize the first letter

Discover how to convert strings to numbers in JavaScript using parseInt(), parseFloat(), and Number() with practical examples for efficient coding.

Converting strings to numbers with vanilla JavaScript

Explore the JavaScript double question mark (??) operator for handling null/undefined values. Learn the difference between ?? and || with practical examples.

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