Selectize.js
Selectize is the hybrid of a textbox and <select> box. It's jQuery based and it has autocomplete and native-feeling keyboard navigation; useful for tagging, contact lists, etc.
Alpine
A rugged, minimal framework for composing JavaScript behavior in your markup.
Quill
A cross browser rich text editor with an API
X Sound
XSound gives Web Developers Powerful Audio Features Easily !
Autosize
jQuery plugin for dynamic textarea sizing
Forms Angular
Probably the most opinionated framework in the world
G2 Plot
:dango: An interactive and responsive charting library
Sapphire Db
SapphireDb Server, a self-hosted, easy to use realtime database for Asp.Net Core and EF Core
Filepond
🌊 A flexible and fun JavaScript file upload library
Signal R
Incredibly simple real-time web for .NET
T Former.js
tFormer.js - Empower your HTML forms
Nod
jQuery plugin that gives you frontend validation for forms.
Zxcvbn
zxcvbn, named after a crappy password, is a JavaScript password strength estimation library. Use it to implement a custom strength bar on a signup form near you!
Zen Form
Add distraction mode for forms
jQuery Autotab
A jQuery plugin that provides auto tabbing and filtering on text fields in a form
Really Simple Color Picker
Simple Color Picker written in jQuery.
React Editext
Editable Text Component for React Apps