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May 27, 2025
8m:40s
Objects - Key / Value Pairs
Classification
Software Engineering | Languages | JavaScript
Keywords
javascript
About This Episode:
Objects are one of the most powerful and flexible tools in JavaScript. In this episode, we’ll explore how to represent real-world things — like people, places, or ideas — using key/value pairs.
🎯 What you’ll learn:
• What objects are and why they matter
• How to define and access object properties
• The difference between dot notation and bracket notation
• How to add, update, and delete properties dynamically
🎥 What you’ll see:
• A walkthrough of building a simple person object
• Real-time code edits and console logging
• Examples that mirror how data is structured in real apps
After this episode, you’ll see how objects give your data shape and make your code more expressive and organized. 🗂️📦
🎯 What you’ll learn:
• What objects are and why they matter
• How to define and access object properties
• The difference between dot notation and bracket notation
• How to add, update, and delete properties dynamically
🎥 What you’ll see:
• A walkthrough of building a simple person object
• Real-time code edits and console logging
• Examples that mirror how data is structured in real apps
After this episode, you’ll see how objects give your data shape and make your code more expressive and organized. 🗂️📦
Short Bio:
Bob Cravens is a seasoned technology leader, software architect, and educator with a passion for empowering others through practical, real-world knowledge. As the founder of TekFoundry, Bob has dedicated his career to designing and delivering innovative software solutions that combine cutting-edge technology with elegant simplicity.
At TekCasts, Bob leverages over two decades of experience in software engineering, application architecture, and team leadership to create engaging, high-impact courses for developers and technology professionals. His instructional style is rooted in practical application, offering insights drawn from his extensive background in industries like medical devices and global technology consulting.
Bob’s expertise spans a variety of technologies and methodologies, including PHP/Laravel, FastAPI, and DevOps, as well as architecture best practices and team dynamics. Whether teaching foundational concepts or advanced strategies, he’s passionate about helping others turn complex challenges into streamlined solutions.
When not crafting elegant code or inspiring the next generation of tech innovators, Bob enjoys exploring the intersection of technology, business strategy, and creative problem-solving.
At TekCasts, Bob leverages over two decades of experience in software engineering, application architecture, and team leadership to create engaging, high-impact courses for developers and technology professionals. His instructional style is rooted in practical application, offering insights drawn from his extensive background in industries like medical devices and global technology consulting.
Bob’s expertise spans a variety of technologies and methodologies, including PHP/Laravel, FastAPI, and DevOps, as well as architecture best practices and team dynamics. Whether teaching foundational concepts or advanced strategies, he’s passionate about helping others turn complex challenges into streamlined solutions.
When not crafting elegant code or inspiring the next generation of tech innovators, Bob enjoys exploring the intersection of technology, business strategy, and creative problem-solving.