ColorCode Courses

DOM API - JavaScript Tutorial for Beginners - Episode 15

Learn to manipulate web page elements using JavaScript's DOM API. Explore key concepts, build a to-do app, and master techniques for dynamic content creation and manipulation.

• YouTube
• 42 minutes
• Self-Paced
• Free Video

Fetch API - JavaScript Tutorial for Beginners

Learn to use JavaScript’s native Fetch API for asynchronous requests, parameters, headers, POST data, and error handling.

• YouTube
• 31 minutes
• Self-Paced
• Free Video

JavaScript Promises - Tutorial for Beginners

Learn to replace callback-based asynchronous JavaScript with Promises, chaining operations and handling errors with then, catch, and finally.

• YouTube
• 37 minutes
• Self-Paced
• Free Video

Arrow Functions JavaScript Tutorial - What Not to Do

Learn to write JavaScript arrow functions and understand when their syntax, scope, and `this` binding make them appropriate—or a bad choice.

• YouTube
• 32 minutes
• Self-Paced
• Free Video

What Is THIS Keyword in JavaScript - Tutorial for Beginners

Explains how JavaScript’s `this` value changes across global, method, constructor, callback, and arrow-function contexts.

• YouTube
• 27 minutes
• Self-Paced
• Free Video

7 Benefits of First-Class Functions in JavaScript

Explore 7 key benefits of JavaScript's first-class functions, including variable assignment, passing as arguments, returning from functions, currying, closures, data structure storage, and anonymous functions.

• YouTube
• 25 minutes
• Self-Paced
• Free Video

JavaScript Event Loop - Visualized and Explained

Visualize JavaScript's Event Loop: Understand asynchronous programming, task management, and call stack interactions through animated examples and real-world scenarios.

• YouTube
• 30 minutes
• Self-Paced
• Free Video

CSS Tutorial Basics for Beginners

Master CSS fundamentals through 13 concise videos covering selectors, colors, sizing, box model, and fonts - perfect for web development beginners.

• YouTube
• 1 hour 10 minutes
• Self-Paced
• Free Video

JavaScript Immutability - Real-World Examples with React

Explore JavaScript immutability with real-world React examples, understanding mutation problems, proper object/array cloning, and how immutability makes apps more reliable and predictable.

• YouTube
• 22 minutes
• Self-Paced
• Free Video

Defensive Programming in JavaScript - Write Safer, Smarter Code

Master defensive programming techniques in JavaScript to write safer, more reliable code that handles unexpected scenarios gracefully through type checking, validation, and error prevention strategies.

• YouTube
• 31 minutes
• Self-Paced
• Free Video

Declarative vs Imperative Programming in JavaScript - A Practical Guide

Master the key differences between imperative and declarative programming in JavaScript through practical examples covering data manipulation, DOM handling, React state, CSS, and file system operations.

• YouTube
• 26 minutes
• Self-Paced
• Free Video

JavaScript Proxies - The Most Powerful Feature You're Not Using

Unlock JavaScript Proxies to intercept, validate, and control objects in real-time. Build runtime guardrails, protect sensitive data, create virtual properties, and debug state access.

• YouTube
• 22 minutes
• Self-Paced
• Free Video