Leaning Technologies News & Blog

Everything about Leaning Technologies, Cheerp, CheerpJ and CheerpX

Announcing CheerpJ 3.0: a JVM replacement in HTML5 and WebAssembly to run Java applications (and applets) on modern browsers

Today at 10:36 am

TLDR: for the past year, we have been working on a new architecture for CheerpJ: our implementation of the JVM in HTML5/WebAssembly, designed to run Java applications on the browser.…

Unexpectedly Useful: A Real World Use Case For WebAssembly System Interface (WASI)

Cheerp, Technical Blog, WebAssembly

April 6, 2023

Alessandro Pignotti

At Leaning Technology we are heavily invested in WebAssembly, and we are actively contributing to push the standard forward. Just a few months ago WebAssembly tail-calls were standardised thanks to our work,…

Cheerp 3.0: The most advanced C++ compiler for the Web, now permissively licensed

Cheerp, Technical Blog

March 14, 2023

Alessandro Pignotti

Today we are very proud to announce Cheerp 3.0, the latest major release of our C++ compiler for the Web. More than a year has passed since the previous release of Cheerp …

WebVM: Linux Virtualization in WebAssembly with Full Networking via Tailscale

Technical Blog, WebVM

October 5, 2022

Yuri Iozzelli

WebVM is a virtual Linux environment running fully client-side in the browser. It is based on CheerpX: our WebAssembly-powered x86 virtualization technology. Thanks to a powerful JIT recompilation engine, and an ext2 block-based…

How to access Oracle Forms 10g or 11g in the browser without Internet Explorer

CheerpJ

September 27, 2022

Waqas Rehman

With the demise of Internet Explorer, it has become increasingly difficult to access Oracle Forms 10g or 11g in the browser. This is because these versions of Oracle Forms rely on either…

PythonFiddle: Fully private client-side sample code execution and sharing

Technical Blog, WebVM

September 14, 2022

Jules Saarikoski

A recurrent need for anybody practising programming is running (and sharing) small snippets of code to quickly test an idea or ask for feedback. These kinds of Web applications are generally called…

Fantastic tail calls, and how to implement them

Technical Blog, WebVM

July 11, 2022

Tom Olivier Tartarin

Recursion is one of the fundamental primitives of computer science. Many algorithms came to life by simplifying a general problem into recursive sub-problems. From the perspective of code, recursion implies that a…

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Leaning Technologies News & Blog

Announcing CheerpJ 3.0: a JVM replacement in HTML5 and WebAssembly to run Java applications (and applets) on modern browsers

Unexpectedly Useful: A Real World Use Case For WebAssembly System Interface (WASI)

Cheerp 3.0: The most advanced C++ compiler for the Web, now permissively licensed

WebVM: Linux Virtualization in WebAssembly with Full Networking via Tailscale

How to access Oracle Forms 10g or 11g in the browser without Internet Explorer

PythonFiddle: Fully private client-side sample code execution and sharing

Fantastic tail calls, and how to implement them

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Announcing CheerpJ 3.0: a JVM replacement in HTML5 and WebAssembly to run Java applications (and applets) on modern browsers