Pikaday
A refreshing JavaScript Datepicker — lightweight, no dependencies, modular CSS
At.js
Add Github like mentions autocomplete to your application.
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.
jQuery Textcomplete
Introduce autocompleting power to textareas, like GitHub comment forms have.
jQuery Steps
A powerful jQuery wizard plugin that supports accessibility and HTML5.
Cleave.js
Cleave.js has a simple purpose: to help you format input text content automatically.
Validate.js
Lightweight JavaScript form validation library inspired by CodeIgniter.
Fine Uploader
Multiple file upload plugin with progress-bar, drag-and-drop.
Darken
🌑 Dark mode made easy
Form
jQuery Form Plugin
Behave.js
A lightweight, cross browser library for adding IDE style behaviors to plain text areas
Content Tools
A JS library for building WYSIWYG editors for HTML content.
Fort.js
Modern progress bar for form completion.