Quill
A cross browser rich text editor with an API
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.
Alpine
A rugged, minimal framework for composing JavaScript behavior in your markup.
Forms Angular
Probably the most opinionated framework in the world
Filepond
🌊 A flexible and fun JavaScript file upload library
React Editext
Editable Text Component for React Apps
Form2js
Javascript library for collecting form data
Multi Select
A user-friendlier drop-in replacement for the standard select with multiple attribute activated.
Sc Editor
A lightweight HTML and BBCode WYSIWYG editor
Formbuilder
[Needs Maintainer] Formbuilder is a small graphical interface for letting users build their own webforms.
jQuery Autotab
A jQuery plugin that provides auto tabbing and filtering on text fields in a form
jQuery Super Labels
Give your forms a helping of awesome!
Angular Validation
Customizing Form Valid Message in AngularJS
Bootstrap Wysiwyg
Tiny bootstrap-compatible WISWYG rich text editor
Expanding Textareas
jQuery plugin for elegant expanding textareas
Validetta
A tiny jquery plugin for validate your forms
Flexi Color Picker
A pure JavaScript color picker - no images, external libraries, CSS or 1px divs.