Curated list of production-ready JAVASCRIPT scripts and coding solutions.
Enhance web application security by implementing critical HTTP security headers like HSTS, X-Frame-Options, and X-Content-Type-Options in an Express.js application using the Helmet middleware.
Learn to configure web application session cookies with `HttpOnly`, `Secure`, and `SameSite` attributes to prevent XSS, CSRF, and man-in-the-middle attacks, enhancing session security.
A React hook to dynamically track and provide the current browser window's width and height, useful for creating responsive layouts and adapting UI components.
A custom React hook that allows components to react dynamically to CSS media queries, enabling responsive UI changes directly within your React logic.
A versatile React hook for safely attaching and detaching event listeners to DOM elements or the window, ensuring proper cleanup and preventing memory leaks.
A React hook to efficiently track and provide the current browser's online or offline connectivity status, enabling network-aware user interfaces.
Learn to prevent Cross-Site Scripting (XSS) attacks by properly escaping HTML special characters before displaying user-generated content in the browser.
Learn to create a reusable Vue 3 Composition API composable for fetching asynchronous data, automatically handling loading, error, and success states across components.
Discover how to dynamically render different components based on a reactive state using Vue 3's `<component :is="...">` element, perfect for tabbed views or flexible UI.
Master creating custom inputs in Vue 3 by implementing `v-model` for two-way data binding, enabling your components to behave just like native form elements.
Learn to use Vue 3's `Teleport` feature to render components like modals, tooltips, or notifications outside the normal DOM hierarchy, ensuring they always appear on top.
Establish a robust global event bus in Vue 3 using the `mitt` library for cross-component communication, enabling loose coupling without prop drilling or direct parent/child relations.