Smooth Touch-enabled Selectable Library – selection.js
selection.js is a pure JavaScript library which enables the smooth, touch-friendly selectable functionality on a group of DOM elements.
Recommended
Toggle State Of DOM Element – easy-toggle-state
easy-toggle-state is a pure JavaScript library to toggle the state of any elements using UI components such as Checkbox, Radio button, Tooltip, Accordion, Tabs, Lightbox, etc.
Draggable & Touch-friendly Carousel In Vanilla JavaScript – embla-carousel
The embla-carousel JavaScript library which helps developers to create a responsive, customizable, mobile-friendly carousel component on the web app.
Cartoon XKCD Styled Chart Library – roughViz.js
roughViz.js is a fancy & sweet JavaScript charting library that plots your data sets in hand-drawn SVG charts just like XKCD style plots.
Native Smooth Scroll Polyfill – smoothscroll.js
smoothscroll.js is a lightweight, configurable, Vanilla JavaScript polyfill for native smooth scroll using CSS scroll-behavior: smooth property.
Preload Specified Assets Using XHR2 – preload-it
The preload-it library preloads & prefetches assets (e.g. videos, audios, etc) using XMLHttpRequest to optimize the loading speed of your webpage.
Animate Elements On Scroll With Parallax Effect – locomotive-scroll
locomotive-scroll is a modern JS library that applies a smooth, subtle, configurable parallax scroll effect to elements when scrolled into view.
Super Tiny Pinterest-style Grid Library – waterfall.js
Just another pure JavaScript library that creates a responsive, fluid, Pinterest inspired grid to showcase your products, services, designs, etc. Also known as Masonry Layout.
Customizable Masonry Layout In Pure CSS – Driveway.css
Driveway.css is a pure CSS library to generate a responsive, interactive, customizable, Masonry-style layout using pure HTML/CSS.
Full-featured Calendar JavaScript Library – tui.calendar
tui.calendar is a powerful, full-featured calendar library used to showcase custom events, schedules, tasks in daily, weekly, and monthly views.