Oracle JavaScript Extension Toolkit (JET) empowers developers by providing a modular open source toolkit based on modern JavaScript, CSS3 and HTML5 design and development principles. Oracle JET is targeted at intermediate to advanced JavaScript developers working on client-side applications. It’s a collection of open source JavaScript libraries along with a set of Oracle contributed JavaScript libraries.

Oracle JET is a modular toolkit allowing developers to use as much or as little of the features as they desire.

• Complete JavaScript development toolkit
• Leverages popular open-source technologies
• Full lifecycle management for template based SPA
• Built in accessibility support
• Support for internationalization (28 languages and 160+ locales)
• Rich set of UI components
• Advanced two-way binding with a common model layer
• Powerful routing system supporting single-page application navigation
• Smart resource management
• Built-in mobile support