Change Input Value By Dragging – numscrubber.js
numscrubber.js is a JavaScript library for creating a number input that allows to increase/decrease the value by dragging on X-axis and up/down arrow keys.
Form
Highlighting Text In Textarea – highlight-ta.js
highlight-ta.js is a pure JavaScript library that allows to apply different CSS styles on specific characters within your textarea element using RegExp.
A JavaScript Plugin To Rate Your Password Strength – passwordMeter.js
A super tiny Vanilla JS based password strength meter plugin which displays a plain text feedback indicating the current password strength when typing.
Accessible Input Masking Library – masking-input.js
input-mask.js is a lightweight, cross-platform, progressively enhanced JS library that has the ability to validate and mask your input fields with accessibility support.
Animated Input Spinner With Pure JavaScript and CSS/CSS3
An animated input spinner with rolling numbers built using pure JavaScript and CSS3 animations.
Material Design Inspired Form Controls – Material-input
Material-input is a lightweight, dependency-free web component that lets you create Google Material Design inspired form fields using vanilla JavaScript and HTML / CSS
Pure CSS Bootstrap Checkbox Replacement
A pure CSS solution to beautify the default Bootstrap checkboxes without any images and JavaScript.
Animated Segmented Controls with Pure CSS/CSS3
A pure CSS/SCSS solution ton transform standard checkbox and radio button into animated label-style segmented controls.
Minimal Credit Card Input Validation Library – creditCardValidator.js
A minimal, vanilla JavaScript credit card validator that has the ability to check & validate the credit card number, expiration Date and CVV.
CSS3 Library For Cool Checkbox & Radio Input Animations – checked.css
checked.css is a CSS library that provides a collection of cool, high-performance CSS3 animations for checkboxes and radio buttons when checked.