Implement Dark Mode With A Single Line Of Code – Nightowl
A dead simple dark mode TypeScript library that instantly transforms any website into a soothing, eye-friendly dark theme with a single click.
Intelligent Idle Detection With The Idleness JavaScript Library
A lightweight JavaScript library for monitoring user idleness. Implement session timeouts, auto-save, and more with intelligent idle detection.
Create Draggable/Resizable/Scalable/Rotatable/Warpable Element – moveable
moveable is a JavaScript library that makes an element draggable, resizable, scalable, rotatable and wrapable.
Customizable Mobile-friendly Color Picker – jscolor
A cross-browser, framework-agnostic, mobile-friendly, and highly-customizable color picker built using plain JavaScript.
Perfectly Center Any Element on Your Page – center-that-thing
Keep any element perfectly centered with no effort using center-that-thing’s auto position updating! Handles size changes and collision detection too!
Merge PDFs & Images In The Browser – PDFMerge.js
PDFMerge enables combining PDF and image files locally in the browser for enhanced privacy. Just drag, drop, and download your merged PDF.
Smooth Responsive Parallax Scrolling Library For The Web – Parallax-Scroller
A lightweight JavaScript library for creating smooth, responsive parallax scrolling effects on web pages.
Make It Snow On Your Website With Snowfall.js
Add some seasonal ambience to your website with realistic snow animations using Snowfall.js. Customizable and lightweight.
Precisely Measure DOM Elements With The Mezr Library
A lightweight yet robust TypeScript library for precisely measuring and comparing DOM elements within the document.
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.