Behave.js
A lightweight, cross browser library for adding IDE style behaviors to plain text areas
Webuploader
It's a new file uploader solution!
Sapphire Db
SapphireDb Server, a self-hosted, easy to use realtime database for Asp.Net Core and EF Core
Inputex
A javascript framework for YUI to build fields and forms.
Validatr
Cross Browser HTML5 Form Validation.
Garlic.js
Garlic.js allows you to automatically persist your forms' text and select field values locally, until the form is submitted. This way, your users don't lose any precious data if they accidentally close their tab or browser.
Formvalidation
The best @jquery plugin to validate form fields. Designed to use with Bootstrap + Zurb Foundation + Pure + Semantic UI + UIKit + Your own frameworks. Star it. Try it. Buy it :)
Fine Uploader
Multiple file upload plugin with progress-bar, drag-and-drop.
jQuery Steps
A powerful jQuery wizard plugin that supports accessibility and HTML5.
Jquery Tokeninput
Tokeninput is a jQuery plugin which allows your users to select multiple items from a predefined list, using autocompletion as they type to find each item. You may have seen a similar type of text entry when filling in the recipients field sending messages on facebook.
G2 Plot
:dango: An interactive and responsive charting library
jQuery Validation
jQuery Validation Plugin
J Query Mask Plugin
A jQuery Plugin to make masks on form fields and HTML elements.
Cleave.js
Cleave.js has a simple purpose: to help you format input text content automatically.
jQuery Textcomplete
Introduce autocompleting power to textareas, like GitHub comment forms have.
Pickadate.js
lightweight jquery date selector with multi-language support
Parsley.js
Validate your forms, frontend, without writting a single line of javascript!