Lightning Talk: Delivering the Next Gen User Experience

### Overview In this lightning talk, an IBM employee and Apache Software Foundation member announces the launch of Project Zowe, an initiative hosted by the Open Mainframe Project. Mainframes, specifically IBM Z platforms running z/OS, remain a critical backend infrastructure powering global business transactions such as credit card processing. However, traditional mainframe interaction relies heavily on older interfaces like terminal "green screens." Project Zowe aims to modernize this experience by making z/OS more accessible to developers and administrators unfamiliar with legacy tools.

### Key Topics - **Project Zowe Announcement**: A collaborative open-source project announced by IBM, CA Technologies, and Rocket Software to establish common open standards instead of competing proprietary tools. - **Mainframe Culture and Agility**: Addressing the perception of mainframes as outdated systems by bringing modern, agile development practices to the platform. - **Modern Developer Experience**: Moving away from green-screen terminal emulators and complex mainframe-specific concepts toward intuitive desktop and browser-based tools.

### Technical Details Project Zowe integrates and open-sources three core components across its architecture: - **Mainframe Microservices & Mediation Layer**: At the base layer, microservices on the mainframe interact with an abstraction/mediation layer designed to translate proprietary vendor interfaces into open, standardized APIs. - **Command Line Interface (CLI)**: Contributed originally via CA Technologies, this Node-based desktop client interacts with the mainframe via REST APIs, letting developers utilize familiar workflows and scripting tools. - **REST APIs**: Contributed by IBM, offering standardized programmatic access for both development and administration. - **Web UI & Window Manager**: Contributed by Rocket Software, this provides a browser-based desktop interface. Rather than relying on Eclipse or heavy Java desktop clients, it renders a familiar desktop motif with modern, context-sensitive editors and an application dock. This eliminates the requirement for newcomers to master legacy tools like 3270 terminals, MVS datasets, or JES.

### Takeaways Mainframes continue to serve as a foundational element of enterprise computing and are expected to remain critical for decades. By shifting mainframe tooling to open source and standard web technologies (Node CLI, REST APIs, browser UI), Project Zowe lowers the entry barrier for modern developers and accelerates software development on z/OS.