Our solutions allow companies to preserve mission-critical legacy applications written in Java, Flash and C/C++, by automatically migrating them to HTML5 and WebAssembly.
A next-generation language of the Web, compatible with any Browser and any Device, WebAssembly allows your code to breathe new life and be compiled into a standard Web application.
With our conversion tools, you can extend the life of your legacy application by automatically converting it to HTML5/JavaScript/WebAssembly. Whether Java, C/C++ or Flash, we have a solution for you.
Web Applications are growing in complexity, and gradually replacing the role of desktop applications. Thanks to WebAssembly and our tools, you can future proof your applications by bringing them in whole or in part to the Web.
At Leaning Technologies we specialise in bringing your software to the browser. Compiled automatically, executed efficiently, fully client-side. Our team of WebAssembly and compiler experts are ready to help you on your next project.
CORE BENEFITS
An efficient, automated process with more certain timelines.
Keeping a single code base means avoiding code duplication and maintenance costs in the future.
Writing code results inevitably in the creation of new bugs and issues. Reusing existing code means avoiding it.
Avoid having to double your team, by keeping on the project the persons that already made it great.
THE IDEA
Browsers isolate the operating system through sandboxing and gatekeeping. Computation executes client-side on devices, ruling out any breach during data transmission.
No device- or operating system-dependent code to mantain. Targeting browsers allows to solve problems now and future-proof your application.
Browsers are exceptionally fast at executing code, and they keep improving. The WebAssembly standard is another big step in this direction, bringing browser applications close to native speed.
The performance and size of the converted code have been always quite impressive, but in the last year, Cheerp has further dramatically improved the runtime speed, and drastically reduced the compiled size, allowing us to save on bandwidth and resources, as well as to extend our customer base. As a matter of fact, the performance is so good that […] we moved to a web-only application!
Vincent Picou, CEO, Dassault Systèmes
Our partnership with Leaning Technologies is a major resource for Blackbird, accelerating the development of the Blackbird editor in JavaScript editor by many months. This innovation ensures Blackbird will continue to provide best-in-class efficiency in video production workflows for the foreseeable future.
Dr Stephen Streater, R&D Director, Blackbird
We believe CheerpJ is the most turn-key Java conversion project on the market. For larger conversions, we really recommend the supplementary development services offered by Leaning Technologies. Their highly skilled development team were able to fix quickly any problem we threw their way.
Lindsay Ritchie, R&D Manager, Xepto
The CheerpJ technology has been a true game-changer for PhET simulations. For years, as school technologies have shifted to Chromebooks and iPads, many teachers and students lost access to some of their favorite PhET simulations because these simulations were built on our legacy Java code. With CheerpJ, we were able to create new browser-compatible versions of 57 legacy Java simulations, restoring access at a time of great need. The PhET teacher community could not be happier!
Kathy Perkins, Director, PhET Interactive Simulations
A superb extension with great customer support!
We have a large, extensive applet that displays automated weather reports from commercial aircraft– that is used by weather services worldwide. Thanks to CheerpJ we can now run it again in a browser.
Bill Moninger
With Java no longer working with any of the apps that I use for teaching statistics as a university professor, I was not able to show hands visual examples of regression concepts. I was lucky enough to stumble upon the CheerpJ extension… Great product!
J-P Laurenceau
Perfect solution for those whose browsers won’t load these older legacy applets. Easy to use. Excellent customer service (better than paid services I use). Literally, nothing could be better.
Nathan Crowder
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