Premium
JAVASCRIPT Snippets.

Create a Reusable useToggle Composable for Vue 3

Implement a `useToggle` composable in Vue 3's Composition API to easily manage boolean state, enhancing code reusability and simplifying component logic.

Build a Reusable Modal Component with Vue 3 Slots

Create a highly flexible and reusable modal component in Vue 3 using named and scoped slots, allowing dynamic content injection for headers, bodies, and footers.

Manage Global Event Listeners with Vue 3 Lifecycle Hooks

Learn to effectively add and remove global event listeners in Vue 3 using `onMounted` and `onUnmounted` hooks, ensuring proper resource management and preventing memory leaks.

Deep Data Passing with Provide/Inject in Vue 3

Master `provide` and `inject` in Vue 3 to effortlessly pass data down through deeply nested components without prop drilling, maintaining clean component interfaces.

Validate URL Format with Regular Expression

Use a JavaScript regular expression to accurately validate URLs, checking for common protocols and domain structures in web applications.

Validate Password Strength with Regex Criteria

Implement a strong password validation using a regular expression in JavaScript, requiring uppercase, lowercase, digits, special characters, and minimum length.

Remove HTML Tags from String with Regex

Clean a string by removing all HTML tags using a regular expression in JavaScript, useful for sanitizing user-generated content.

Implement a Custom useDebounce Hook for React

Learn to create a reusable React useDebounce hook to delay state updates, optimizing performance for inputs like search bars and preventing excessive re-renders.

Synchronize React State with Local Storage using useLocalStorage

Create a React useLocalStorage hook to effortlessly persist and retrieve component state across browser sessions, simplifying data management for user preferences or forms.

Adapt React Components with useMediaQuery for Responsive Design

Create a React useMediaQuery hook to dynamically render UI based on CSS media queries, enabling truly responsive components that react to screen size changes.

Build a Simple useForm Hook for React Input Management

Develop a basic React useForm hook to manage input states and handle changes efficiently, streamlining form development for common text inputs.

Enhance Express Security with Helmet.js HTTP Headers

Enhance Node.js Express security by implementing essential HTTP headers with Helmet.js to mitigate common web vulnerabilities like XSS and clickjacking.