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.
Autosize
jQuery plugin for dynamic textarea sizing
Jasny Bootstrap
The missing components for your favorite front-end framework.
jQuery Textcomplete
Introduce autocompleting power to textareas, like GitHub comment forms have.
Mailcheck
Email domain spelling suggester
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
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.