Articles by Tuhin Paul

WeakMap object stands out as a specialized entity, closely related to the Map object but with a unique twist. In this article, we'll unravel the syntax, characteristics, and methods of the JavaScript WeakMap, shedding light on its applications. How to harness its capabilities in ES8 and TypeScript.

When it comes to handling dates in JavaScript, understanding various date formats is essential for creating dynamic and user-friendly applications. The JavaScript Date object empowers developers to work with dates, and this guide explores three common date formats: ISO Date, Short Date, and Long Date.

The onscroll event in JavaScript is a powerful tool that gets triggered when a scrollbar is used for an element. This event is particularly useful for creating dynamic and interactive web experiences, allowing developers to respond to user interactions with scrolling.

JavaScript plays a vital role in enhancing the interactivity and functionality of web pages. However, the way scripts are loaded can significantly impact the user experience and overall performance of a website. In this article, we'll delve into the defer attribute in JavaScript.

Vue.js provides various directives to facilitate dynamic interactions in your web applications. One such directive is v-show, a handy tool for toggling the visibility of elements based on a condition. In this article, we'll explore the syntax, use cases, and examples of the v-show directive in Vue.js.

Learn how to handle DOM scroll events with TypeScript type annotations, arrow functions, and optional chaining in JavaScript examples.

Learn how to use Vue.js methods to handle click, mouse, and input events, update reactive data, and pass arguments in Vue 3 applications.

Vue.js, a progressive JavaScript framework, provides developers with powerful tools to create dynamic and responsive web applications. One such tool that significantly enhances the reactivity of your Vue components is computed properties.

In the world of Vue.js, watchers stand as vigilant guardians, monitoring specific data properties for any signs of change. When a change is detected, they leap into action, executing custom logic to check your application stays in sync and responds accordingly.

Vue.js, with its powerful reactivity system, allows seamless communication between parent and child components. While props enable data flow from parent to child, the $emit() method serves as a bridge for sending information from the child back to the parent. In this comprehensive guide, we will explore the intricacies of Vue.js custom events, focusing on the application of the $emit() method to create dynamic and interactive user interfaces.

Vue.js is renowned for its ability to create dynamic and interactive user interfaces, and the v-for directive stands out as a powerful tool when it comes to dynamically generating components. In this article, we will delve into the intricacies of using v-for to create component elements based on an array.

Vue.js provides a powerful feature known as fallthrough attributes, which allows attributes not declared as props to seamlessly pass through to the root element in a component. This feature enhances code readability and simplifies the parent component by avoiding the need to declare every attribute as a prop.

Vue.js 2 provides a powerful component system that facilitates building modular and maintainable applications. One critical aspect of component design is understanding and managing component scope. In this article, we'll explore the concepts of local and global components in Vue.js.

Learn how to use Vue.js and the Fetch API for data polling, HTTP error handling, bearer token authentication, and file uploads with FormData.

Learn how to handle HTTP requests in Vue.js with Fetch, Vuex state management, Axios file uploads, error handling, and WebSockets for real-time chat.

Vue.js, with its rich set of features, provides developers with the ability to create flexible and reusable components. One of the key features contributing to this flexibility is the v-slot directive, especially when used with named slots. In this article, we'll explore the nuances of v-slot through five unique examples.

Vue.js, renowned for its flexibility and powerful features, introduces developers to the concept of scoped slots. Scoped slots provide a mechanism for a child component to expose data to its parent, offering unparalleled flexibility in rendering content.

Vue Teleport is a powerful feature in Vue.js that allows developers to dynamically move content within the DOM structure. In this article, we will explore four distinct examples showcasing the flexibility and creativity that Vue Teleport brings to Vue.js applications.

In the ever-evolving landscape of web development, Vue.js has emerged as a powerful and versatile JavaScript framework. In this three-part series, we'll embark on a journey to explore Vue.js and demonstrate its capabilities by building a simple yet functional to-do list application.

In this part of our exploration into Vue.js Lifecycle Hooks, we delve into the 'beforeUnmount' and 'unmounted' hooks. These hooks provide crucial opportunities to perform cleanup tasks and interact with components just before or after they are removed from the DOM.

In this part of our guide to Vue.js lifecycle hooks, we delve into two more crucial hooks: 'beforeUpdate' and 'updated'. These hooks provide developers with powerful tools to execute actions before and after a component updates its DOM, ensuring precise control over the application's behavior.

Vue.js, a progressive JavaScript framework, provides developers with a robust set of tools to manage the lifecycle of components. We'll explore two Vue.js lifecycle hooks: 'beforeMount' and 'mounted'. Hooks play a crucial role in defining the behavior of components before and after they are added to the DOM.

Vue.js, a progressive JavaScript framework, offers a robust lifecycle system that allows developers to hook into various stages of a component's existence. These lifecycle hooks are essential for executing code at specific moments, ensuring that developers have fine-grained control over the initialization, update, and destruction phases.

Learn how to use Vue template refs and $refs to access DOM elements and components for form validation, draggable lists, dynamic components, and canvas visualizations.