z/Scope Anywhere
Mainframe modernization
Extend green-screen applications using rich web interfaces. Simple, intuitive, always modern.

Improve the user
experience
Get a new, enhanced end-user experience (UX) with a rich UI, extended navigation and external datasource integration.

Modernize legacy
applications
Modernize whole applications or parts of them without altering the standard application access or behavior.
Create supercharged macros and web widgets using Javascript
HLLAPI.js
The HLLAPI Javascript library provides a subset of the de facto standard IBM HLLAPI specification, adapted to the web browser
HostSurfer.js
Specialized Javascript Framework that provides high-level two-way data access to the terminal screen, full WebUI/host-screen synchronization, screen identification rules, high-level navigators, etc.
Competitive advantages
No extra
expenses
HLLAPI.js and HostSurfer.js are included on your z/Scope Anywhere permanent license.
Standard JS
compatible
HLLAPI.js and HostSurfer.js are written in pure JavaScript. Combine vanilla JavaScript or any other popular JavaScript framework.
Short learning
curve
With HostSurfer you don’t need to hire highly specialized developers. Any Javascript developer will master the technology in no time.
Build long-term
solutions
Based in cutting-edge technologies, HostSurfer ensures solid applications for today and for the future.
Extend your apps
to the web
Turn data from any green-screen application into web and mobile experiences.
Enhance employee
productivity
Reduce de learning curve and optimize training time for new employees by updating your application front end and getting a more friendly user experience.
Tailor-made assistance for your project

With over 20 years of experience in Mainframe Modernization, Legacy Extension and Web Enablement, we know that extending a legacy app to new interfaces can become a real challenge. That’s why we count with a collaborative support platform to provide live assistance to your project. Let’s schedule a free Custom Demo so we can show you the advantages of adopting HostSurfer.