How to use HtmlTemplatePage to serve existing HTML files as Oorian pages, with full access to events, SSE, WebSocket, and the complete Oorian API.

After a decade of powering a production SaaS, the Oorian Framework is now available for download. Version 1.0 includes the core framework, LaunchPad embedded server, IDE quick-start projects, 6 UI ext...

A comprehensive guide to Oorian's form handling capabilities: the Form element, OorianForm for seamless server integration, built-in validation with ValidatedInput, cross-field validation, and data bi...

Oorian provides a lightweight logging facade and a layered error handling system that give you full control without imposing a specific logging framework or error strategy. Here's how they work.

Oorian uses a JDK-style event model with six categories of events scoped from element-level interactions to application-wide broadcasts. Learn how elements fire events and listeners handle them.

Oorian's extension ecosystem goes beyond UI components. Add-Ons provide server-side integrations for RSS feeds, bot protection, GDPR compliance, content processing, payments, and more—all from Java.

The story of how Oorian came to be—born from one developer's frustration with web development and a practical decision that became the framework's greatest strength.

Oorian provides 19 built-in Java APIs that let you control browser features like navigation, clipboard, geolocation, notifications, speech synthesis, and more without writing a single line of JavaScript.

A complete guide to CSS styling in Oorian—from inline styles and internal stylesheets to dynamic, programmatic CSS generation.

Deploy Oorian applications as single executable JARs with embedded Jetty. No Tomcat, no Glassfish—just compile and run.

Complete guide to JsonObject, JsonArray, JsonParser, and the Jsonable interface.

Exploring the architectural advantages of building web applications entirely in Java.

Exploring the architectural advantages of building web applications entirely in Java.

Comprehensive guide to Oorian's 58 extension libraries spanning charts, grids, editors, maps, and more.

Learn how to create stunning charts in your Oorian applications using the Chart.js wrapper.

Discover Oorian's built-in accessibility components and ARIA support that help you build WCAG-compliant web applications.

A deep dive into Oorian's three communication modes—AJAX, SSE, and WebSocket—how to configure them, and why your code stays the same regardless of which mode you choose.

Oorian includes comprehensive OWASP-aligned security features out of the box: CSRF protection, XSS prevention, secure cookies, rate limiting, and more.

Learn how to build your first Oorian application with this step-by-step tutorial covering the basics of pages, elements, and event handling.

Oorian is a production-proven Java web framework and Java UI framework with flexible communication (AJAX, SSE, or WebSocket). A flexible Vaadin alternative that wraps best-of-breed UI libraries. Pure ...