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Leaning Technologies

Enterprise-grade WebAssembly solutions
README.md

Leaning Technologies

We make your C/C++, Java, Flash, and x86 binaries run in the browser.

Interested in compilers, virtual machines, or WebAssembly? 👀 Join our Discord server!

Cheerp

Cheerp is an open-source C/C++ compiler that emits WebAssembly and JavaScript.

  • Port C/C++ libraries to the browser for use in JavaScript
  • Write your web application in high-performance C++
  • Emits best-optimised output without external tooling
  • Stays up-to-date with LLVM/Clang upstream

Repository / Documentation

CheerpJ

CheerpJ is a Java Virtual Machine and runtime for the browser, backed by WebAssembly.

  • 100% compatible with Java 8
  • Full runtime environment for applications, applets, libraries, and Java Web Start / JNLP applications
  • Run any Java library from JavaScript using only its JAR file
  • Java-JavaScript interoperability
  • Supports Swing and AWT
  • Compile and run Java in the browser

Website / Repository / Documentation

CheerpX

CheerpX is an x86 virtual machine for the browser.

Repository / Documentation

Careers

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  1. cheerp-meta cheerp-meta Public

    Cheerp - a C/C++ compiler for Web applications - compiles to WebAssembly and JavaScript

    JavaScript 992 50

  2. cheerp-compiler cheerp-compiler Public

    C++ to JavaScript/WebAssembly compiler

    C++ 283 23

  3. cheerpj-meta cheerpj-meta Public

    Run Java 8 applications, libraries, applets, Java Web Start, and Oracle Forms on the web without legacy plugins.

    431 21

  4. cheerpj-applet-runner cheerpj-applet-runner Public

    CheerpJ Applet Runner - Chrome Extension to Enable Java Applets

    HTML 56 3

  5. cheerpx-flash cheerpx-flash Public

    CheerpX for Flash - extend the life of Flash applications thanks to HTML5 virtualization

    57 4

  6. webvm webvm Public template

    Virtual Machine for the Web

    HTML 2.8k 486

Repositories

Showing 10 of 34 repositories
  • cheerp-compiler Public

    C++ to JavaScript/WebAssembly compiler

    leaningtech/cheerp-compiler’s past year of commit activity
    C++ 283 23 0 1 Updated Jul 1, 2024
  • labs Public

    Leaning Technologies developer site

    leaningtech/labs’s past year of commit activity
    MDX 2 Apache-2.0 4 1 4 Updated Jun 28, 2024
  • cheerp-libs Public

    Helper libraries for Cheerp

    leaningtech/cheerp-libs’s past year of commit activity
    C++ 22 9 0 0 Updated Jun 25, 2024
  • cheerp-musl Public

    A Cheerp-enabled libc implementation

    leaningtech/cheerp-musl’s past year of commit activity
    C 9 3 1 0 Updated Jun 19, 2024
  • ts2cpp Public

    A tool to generate C++ headers from TypeScript declaration files

    leaningtech/ts2cpp’s past year of commit activity
    TypeScript 6 Apache-2.0 3 0 0 Updated Jun 10, 2024
  • cheerp-utils Public

    Cheerp headers and utils

    leaningtech/cheerp-utils’s past year of commit activity
    C++ 32 14 0 0 Updated Jun 10, 2024
  • cheerp-meta Public

    Cheerp - a C/C++ compiler for Web applications - compiles to WebAssembly and JavaScript

    leaningtech/cheerp-meta’s past year of commit activity
    JavaScript 992 50 3 0 Updated May 31, 2024
  • browsercraft Public

    Unmodified Minecraft 1.2.5 in the browser using CheerpJ

    leaningtech/browsercraft’s past year of commit activity
    HTML 42 Apache-2.0 10 0 0 Updated May 29, 2024
  • cheerpj-natives Public

    JS implementations of JNI libraries for CheerpJ

    leaningtech/cheerpj-natives’s past year of commit activity
    JavaScript 8 Apache-2.0 5 2 (1 issue needs help) 0 Updated May 13, 2024
  • javafiddle Public

    Build, run, and share Java snippets in the browser

    leaningtech/javafiddle’s past year of commit activity
    Svelte 15 Apache-2.0 2 0 0 Updated May 10, 2024
View all repositories

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