z/Scope Anywhere
Mainframe modernization

Extend green-screen applications using rich web interfaces. Simple, intuitive, always modern.

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Improve the user

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

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Modernize legacy

Modernize whole applications or parts of them without altering the standard application access or behavior.

Create supercharged macros and web widgets using Javascript

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The HLLAPI Javascript library provides a subset of the de facto standard IBM HLLAPI specification, adapted to the web browser

HostSurfer.js icon


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

Cost-effective icon

No extra

HLLAPI.js and HostSurfer.js are included on your z/Scope Anywhere permanent license.

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Standard JS

HLLAPI.js and HostSurfer.js are written in pure JavaScript. Combine vanilla JavaScript or any other popular JavaScript framework.

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Short learning

With HostSurfer you don’t need to hire highly specialized developers. Any Javascript developer will master the technology in no time.

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Build long-term

Based in cutting-edge technologies, HostSurfer ensures solid applications for today and for the future.

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Extend your apps
to the web

Turn data from any green-screen application into web and mobile experiences.

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Enhance employee

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

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.

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