TypeScript

Introduction TypeScript provides several ways to work with enumerations (enums), which are a way to define a set of named constants. Sometimes, it might be necessary to merge two or more enums into one. In this article, we’ll......

Overview TypeScript enhances JavaScript by adding types to the language. This tutorial illustrates handling the HTML onkeyup event using TypeScript, facilitating more robust and error-checked interactivity in web......

Introduction TypeScript enhances JavaScript by adding type safety and advanced features to make your code more robust. This tutorial will guide you through handling an ‘onclick’ event on an HTML button using TypeScript,......

Introduction TypeScript enhances JavaScript by adding types and providing better tooling at any scale. When it comes to handling forms in the DOM, TypeScript can offer a more structured and error-resistant way to deal with the onsubmit......

Introduction Handling keyboard events can be crucial for creating interactive web applications. TypeScript, being a superset of JavaScript, enhances the experience with types and interfaces. This tutorial guides you through the......

Overview TypeScript’s ‘instanceof’ type guard is a robust feature for narrowing down types through the prototype chain, ensuring your code is type-safe and maintainable. Introduction to Type Guards Type guards......

Introduction If you’re working with Node.js and TypeScript, you might encounter the [ERR_UNKNOWN_FILE_EXTENSION]: Unknown file extension ‘.ts’ error. This typically happens when Node.js tries to execute a TypeScript file without......

Overview TypeScript, an extension of JavaScript, provides robust typing capabilities to design-time checks and autocompletion. A key TypeScript feature is the ability to define property descriptors within classes, giving developers......

Overview TypeScript enhances JavaScript by adding types and offers great tooling for large codebases. This tutorial demonstrates how to effectively use the addEventListener() method with TypeScript for handling DOM events. Getting......

Overview In modern web development, handling events is crucial for creating interactive user experiences. TypeScript, being a typed superset of JavaScript, provides robust tools for working with DOM events. This tutorial provides a......

Overview Understanding event handling is a crucial part of web development. The onmouseover event is fired when the mouse pointer moves over an element, and handling it correctly can improve user experience significantly.......

Overview TypeScript, a typed superset of JavaScript, adds additional syntax to JavaScript to support a tighter integration with your editor. Catching onload events in a window is essential for initializing web app components. This......