COMMON POWERUp 2026

Most seasoned RPG developers have mastered the principles behind 5250-based (green screen) display files, deftly incorporating function keys, multi-line folding subfiles, overlaying windows and creative field abbreviations into text-based interfaces. But today's users — particularly younger ones — tend to demand more intuitive, browser-based interfaces to get their work done. To be effective with web-based applications on IBM i, we developers must apply substantially different design philosophies from what we'd become accustomed to in the green screen world.

This mostly non-technical session is focused on the art and science of designing effective web page layouts for business-centric applications, leveraging modern UI components like drop-downs, auto-complete, scrolling, accordion layouts, pop-ups, etc. We'll explore what makes an application visually appealing and user-friendly, with a discussion of web design best practices. We'll touch on the KISS (Keep It Simple, Stupid) principle and "less is more" philosophy, ensuring your next generation of IBM i applications are both functional and engaging for your users.

Learning Objectives:

* Gain awareness of modern UI components, such as drop-down menus, auto-complete fields, vertical/horizontal scrolling, accordion layouts, pop-up elements, etc., and their roles in enhancing the user experience
* Learn page layout and wire framing strategies to help transition from 5250 green screens to clean, intuitive, browser-based designs
* Understand web design best practices, prioritizing clarity, consistency, and accessibility in your application interfaces
* Appreciate the benefits of applying a "less is more" philosophy to eliminate clutter, focus on essential elements, and create elegant & efficient screen layouts