List of 1000 JavaScript Interview Questions

Drag and drop page builder library written in vanilla javascript without dependencies or build tools.

Multiple file upload plugin with image previews, drag and drop, progress bars. S3 and Azure support, image scaling, form support, chunking, resume, pause, and tons of other features.

Curso para aprender el lenguaje de programación JavaScript desde cero y para principiantes. +120 lecciones, 14 horas en vídeo y 220 ejercicios.

LazyLoad is a lightweight, flexible script that speeds up your website by deferring the loading of your below-the-fold images, backgrounds, videos, iframes and scripts to when they will enter the viewport. Written in plain "vanilla" JavaScript, it leverages IntersectionObserver, supports responsive images and enables native lazy loading.

Input Mask plugin

🍦 VanJS: World's smallest reactive UI framework. Incredibly Powerful, Insanely Small - Everyone can build a useful UI app in an hour.

A components library built with Tailwind CSS that works with any web stack.

Simple autocomplete pure vanilla Javascript library.

A smooth 3D tilt javascript library.

🔎🖼 A JavaScript library for zooming images like Medium

⭕ Tiny javascript library for creating accessible modal dialogs

Personal portfolio website with interactive animations and visual storytelling. Built with React, featuring modular scene management, comprehensive testing, and smooth cross-device performance.

Free and open source Bootstrap 5 Admin Dashboard Template with vanilla Javascript

⚡ Simple and easy to use lightbox script written in pure JavaScript

Tom Select is a lightweight (~16kb gzipped) hybrid of a textbox and select box. Forked from selectize.js to provide a framework agnostic autocomplete widget with native-feeling keyboard navigation. Useful for tagging, contact lists, etc.

🔛 🔖 Create your own social share buttons. No jquery. Just vanilla JS

A lightweight and powerful WYSIWYG editor in vanilla JavaScript. No dependencies.

🎮 A virtual joystick for touch capable interfaces.

Learn how to build simple, responsive websites using HTML, CSS, and JavaScript