Syntax - Tasty Web Development Treats 703: The Observer Pattern
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Dec 11, 2023 Dive into the intriguing world of the observer pattern in programming. Discover how this design principle is exemplified in video games, enhancing code flexibility. The hosts explore various types of observers like IntersectionObserver and ResizeObserver, discussing their practical applications. Learn about the relationship between event listeners and observables, and why the observer pattern can be more beneficial than traditional callbacks. A fascinating look at modern programming techniques awaits!
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Observer Pattern's Relevance
- The observer pattern, a design pattern in computer programming, is becoming increasingly relevant in JavaScript.
- It allows different parts of a system to communicate and react to events without tight coupling.
Godot and Observer Pattern
- Scott Tolinsky learned the Godot game development framework over Thanksgiving break.
- The observer pattern is used extensively in Godot, highlighting its prevalence in various programming contexts.
Observer Pattern in Games
- In game development, the observer pattern avoids continuous checks or polling for events like achievements.
- It decouples event triggering from core game logic, improving efficiency.