Smooth Inline Editing JavaScript Library – Malle
A JavaScript library enables editing text and elements in-place without full page reloads – perfect for inline editing workflows.
Javascript
90’s Cursor Move Effects In Pure JavaScript
This package provides eight 90’s retro cursor move effects implemented in pure JavaScript.
Human-friendly Relative Time Formatter – human-time
A zero-dependency JavaScript library that converts timestamps into human-readable formats like “just now” or “3 days ago” for modern apps.
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.
Debug Responsive Layouts With A Visual Tracker – breakpoint-overlay
Drop-in developer overlay for visualizing responsive breakpoints. Shows viewport size, active breakpoint, and device pixel ratio in real-time.
WCAG Compliant Responsive Dropdown Navigation – accessible-menu
An accessible, WCAG compliant, fully responsive, and mobile-friendly responsive dropdown navbar component written in pure JavaScript.
Lightweight & Performant JavaScript Animation Library – MotionFlow
A lightweight JavaScript library for scroll animations, parallax, and text effects. It uses HTML attributes for zero-config setup.
Fast, Extensible, Touch-enabled Carousel & Slider JS Library – Smooothy
A lightweight JavaScript slider carousel library with WebGL support, infinite scrolling, and smooth animations for modern web apps.
Minimal Image Panning Library – LC-Mouse-Drag
A tiny image panning JavaScript library that provides a smooth drag-to-pan functionality on images.
Tiny & Memory-optimized Drag and Drop Library – snap-dnd
A lightweight, performant JavaScript drag and drop library with zero dependencies. Works with Web Components, Shadow DOM, and Lit Elements.