Tag: State Management

JavaScript

JavaScript: Use Proxy to Create Reactive Objects Without Framework

- - ErcanOPAK comment on JavaScript: Use Proxy to Create Reactive Objects Without Framework

Frameworks like Vue use Proxy for reactivity. You can too – update UI automatically when data changes. Basic Reactive Object: const data = { count: 0, name: ‘John’ }; const reactive = new Proxy(data, { set(target, property, value) { target[property] = value; // Update UI automatically document.getElementById(property).textContent = value; console.log(`${property} changed to ${value}`); return true; […]

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C#

C#: Use Record Types with With-Expressions for Immutable Data Transformations

- - ErcanOPAK comment on C#: Use Record Types with With-Expressions for Immutable Data Transformations

Modifying objects causes bugs when multiple parts of code reference the same instance. Records with with-expressions create modified copies safely. The Mutable Class Problem: public class Person { public string Name { get; set; } public int Age { get; set; } } var person = new Person { Name = “John”, Age = 30 […]

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