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Leaning Technologies

Organization

Public GitHub footprint of Leaning Technologies

@leaningtech
View profile on GitHub

Enterprise-grade WebAssembly solutions

Leeds, UK and Amsterdam, The Netherlands

51

Public repositories

20,577

Total stars

624

Followers

Leaning Technologies maintains a significant public presence on GitHub, focusing on enterprise-grade WebAssembly solutions. Their repositories are diverse, predominantly featuring JavaScript and C++, with notable projects like webvm, cheerp-meta, and cheerpj-meta, which facilitate running various applications in web environments.

Top languages

JavaScript 10C++ 10HTML 8Svelte 3C 3CSS 3LLVM 1Go 1

Public repositories

webvm

16,926

Virtual Machine for the Web

JavaScript
Updated Jun 13, 2026

cheerp-meta

1,186

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

JavaScript
Updated Jun 10, 2026

cheerpj-meta

670

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

Unknown Language
Updated Jun 12, 2026

cheerp-compiler

356

C++ to JavaScript/WebAssembly compiler

C++
Updated Jun 10, 2026

cheerp-clang

213

Legacy repo, migrated to cheerp-compiler monorepo

C++
Updated Oct 4, 2025

cheerp-llvm

183

Legacy repo, migrated to cheerp-compiler monorepo

LLVM
Updated Jul 6, 2025

browsercraft

160

Unmodified Minecraft 1.2.5 in the browser using CheerpJ

Svelte
Updated Jun 4, 2026

browserpod-meta

98

Run Node.js, Python, Rails, and other full-stack runtimes directly in the browser. A browser-native code sandbox.

JavaScript
Updated Jun 12, 2026

cheerpx-meta

97

Run X86 binary applications and libraries in the browser

JavaScript
Updated Jun 12, 2026

browsercode

82

Run AI Agent CLIs in your browser

Svelte
Updated Jun 9, 2026

cheerpx-flash

74

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

Unknown Language
Updated Jun 11, 2026

cheerpj-applet-runner

67

CheerpJ Applet Runner - Chrome Extension to Enable Java Applets

Unknown Language
Updated Jun 9, 2026

javafiddle

52

Build, run, and share Java snippets in the browser

JavaScript
Updated Jun 5, 2026

cheerpnet

49

A virtual LAN and socket library for the Web, based on WebRTC

C++
Updated May 18, 2026

cheerp-utils

36

Cheerp headers and utils

C++
Updated Apr 21, 2026

cheerp-libcxx

31

Legacy repo, migrated to cheerp-compiler monorepo

C++
Updated May 9, 2025

cheerp-libs

29

Helper libraries for Cheerp

C++
Updated Jun 9, 2026

cheerpx-games-runner

29

An open-source Chrome Extension to run your games directly in the browser

JavaScript
Updated Jun 2, 2026

teeworlds-web

27

HTML5 of Teeworlds, a multiplayer game. Full serverless and compiled using Cheerp

HTML
Updated May 18, 2026

cheerp-newlib

27

A cheerp enabled libc implementation

C
Updated Dec 27, 2025

headscale

26

An open source, self-hosted implementation of the Tailscale control server

Go
Updated Feb 10, 2026

cheerp-bullet

23

Bullet physics library ported to JavaScript with Cheerp

C++
Updated Nov 14, 2024

cheerp-libcxxabi

21

Legacy repo, migrated to cheerp-compiler monorepo

C++
Updated May 9, 2025

labs

16

Leaning Technologies developer site

MDX
Updated Jun 12, 2026

cheerpj-natives

14

JS implementations of JNI libraries for CheerpJ

JavaScript
Updated Jun 9, 2026

cheerp-musl

14

A Cheerp-enabled libc implementation

C
Updated Jun 8, 2026

ts2cpp

12

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

TypeScript
Updated Apr 18, 2026

cheerpx_hello

12

A simple CheerpX hands-on tutorial

HTML
Updated Dec 27, 2025

esreduce

7

Mimimize EcmaScript tests by manipulating the AST and checking the result

JavaScript
Updated Apr 18, 2024

chrome-profiling

5

Collection of helpful assets for linux perf

Python
Updated Jul 25, 2025

leaningtech.github.io

5

Migrated to labs.leaningtech.com

HTML
Updated Nov 19, 2024

cheerpj-jnlp-runner

4

Run Java Web Start Applications without Java

Unknown Language
Updated Jun 9, 2026

libdmg-hfsplus

4

Portable libraries and utilities that manipulate HFS+ volumes and Apple's DMG images. This fork focuses on hfs extractall.

C
Updated Dec 27, 2025

alpine-image

4

No description provided for this repository.

Dockerfile
Updated Dec 27, 2025

cheerpj-example-swingset3

3

SwingSet3 in the browser using CheerpJ

HTML
Updated Jun 5, 2026

cheerp-nix

3

Nix flake to build the Cheerp compiler

Nix
Updated Apr 22, 2026

cheerpj-example-applet

3

Run a Java applet in the browser using CheerpJ

HTML
Updated Apr 5, 2026

macos-utils

3

Small utilities to forge MacOS file formats, useful to create DMG files on Linux

C++
Updated Oct 22, 2024

cheerpj-example-flatlaf

2

FlatLaf Look and Feel running in the browser with CheerpJ

HTML
Updated Apr 22, 2026

WebAssembly-Masterclass-2024

2

Material for the WebAssembly Masterclass lesson

HTML
Updated Jul 25, 2025

cheerp-test

1

LLVM based test suite for the cheerp compiler

C++
Updated May 1, 2026

WebVMHackathon

1

No description provided for this repository.

Unknown Language
Updated Apr 5, 2026

zpm

0

Safe, stable, reproducible projects 📦

Unknown Language
Updated Jun 11, 2026

.github

0

No description provided for this repository.

Unknown Language
Updated Jun 9, 2026

browserpod-showcase

0

Apps built by you, with BrowserPod.

JavaScript
Updated May 19, 2026

svelte-browserpod-editor

0

A reusable Svelte component for in-browser code editing with BrowserPod

Svelte
Updated May 6, 2026

cheerpj-demo-commonmark

0

No description provided for this repository.

CSS
Updated Apr 30, 2026

cheerpj-demo-flatlaf

0

No description provided for this repository.

CSS
Updated Apr 30, 2026

cheerpj-demo-file-upload-download-applet

0

No description provided for this repository.

CSS
Updated Apr 30, 2026

browserpod-recipes

0

No description provided for this repository.

JavaScript
Updated Apr 13, 2026

discord-redirect

0

Static site that redirects to our Discord with analytics and social preview

HTML
Updated Feb 16, 2024

Frequently asked questions

What does leaningtech build on GitHub?

Leaning Technologies builds a variety of projects on GitHub, primarily focused on WebAssembly solutions. Notable repositories include webvm, cheerp-meta, and cheerpj-meta, which allow developers to run web applications and applications compiled from C/C++.

Which programming languages does leaningtech use?

Leaning Technologies primarily uses JavaScript and C++ in their public repositories. They also incorporate HTML, Svelte, C, and CSS, showcasing a broad technical stack in their development of web applications and tools.

Are leaningtech's repositories public?

Yes, all of Leaning Technologies' repositories are public on GitHub. This transparency allows users and developers to access their projects, contribute, and explore their work in enterprise-grade WebAssembly solutions.

Is this exposure intended?

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