Tsparticles
tsParticles - Easily create highly customizable particles animations and use them as animated backgrounds for your website. Ready to use components available for React.js, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Inferno, Solid, Riot and Web Components.
X Sound
XSound gives Web Developers Powerful Audio Features Easily !
jQuery Textcomplete
Introduce autocompleting power to textareas, like GitHub comment forms have.
Taggle.js
Form-ready dependency-less tagging.
Behave.js
A lightweight, cross browser library for adding IDE style behaviors to plain text areas
jQuery Smart Auto Complete
AutoComplete plugin with smart defaults and flexibility to customize
Alpine
A rugged, minimal framework for composing JavaScript behavior in your markup.
Form2js
Javascript library for collecting form data
Validatr
Cross Browser HTML5 Form Validation.
Progression.js
A jQuery plugin that gives users real time hints & progress updates as they complete forms
Pretty Checkable
A jQuery plugin to replace checkboxes and radios for custom images
Flexi Color Picker
A pure JavaScript color picker - no images, external libraries, CSS or 1px divs.
Starability
Accessible rating forms with cute animations on top.
Really Simple Color Picker
Simple Color Picker written in jQuery.
Color Picker
React ColorPicker
H5F
A JavaScript library that allows you to use the HTML5 Forms chapters new field input types, attributes and constraint validation API in non-supporting browsers.
Sapphire Db
SapphireDb Server, a self-hosted, easy to use realtime database for Asp.Net Core and EF Core