Autosize
jQuery plugin for dynamic textarea sizing
X Editable
In-place editing with Twitter Bootstrap, jQuery UI or pure jQuery
Jasny Bootstrap
The missing components for your favorite front-end framework.
jQuery Textcomplete
Introduce autocompleting power to textareas, like GitHub comment forms have.
jQuery Smart Auto Complete
AutoComplete plugin with smart defaults and flexibility to customize
Colorpicker
jQuery UI widget for color picking (similar to the one in Microsoft Office 2010).
Validate.js
Lightweight JavaScript form validation library inspired by CodeIgniter.
Cleave.js
Cleave.js has a simple purpose: to help you format input text content automatically.
Form
jQuery Form Plugin
Mailcheck
Email domain spelling suggester
Darken
🌑 Dark mode made easy
Content Tools
A JS library for building WYSIWYG editors for HTML content.
Fort.js
Modern progress bar for form completion.