Demo showcase
Discover projects and demos built with our technologies by our developers, community and collaborators
-
WebVM
Linux running client-side within your browser tab.
Tech Demo Dev Tools CheerpX -
BrowserCode
Run AI coding agents like Claude Code and Gemini CLI directly in your browser — no installation required, fully client-side.
Dev Tools Tech Demo BrowserPod -
WebVM Alpine
Graphical Linux Alpine running client-side in your browser.
Tech Demo CheerpX -
Full-Stack Development Environment
A full Vite + Svelte full-stack development environment, running fully in-browser, with public URLs.
Dev Tools Tech Demo BrowserPod -
HomeByMe
A home design application, compiled to the web with Cheerp.
Commercial Cheerp -
FlatLaf
A modern Java Swing look-and-feel showcased running entirely in the browser via CheerpJ.
Tech Demo CheerpJ -
Browsercraft
Minecraft running unmodified in the browser!
Tech Demo CheerpJ -
TeeWorlds
Retro, multiplayer 2D shooting game running in the browser using Cheerp, WebRTC, and Firebase.
Tech Demo Cheerp -
NASA Aeronautics Simulators
Interactive simulator applets for aeronautics students, powered by CheerpJ.
Community CheerpJ -
PhET Interactive Simulations
Interactive physics simulations from the University of Colorado Boulder, powered by CheerpJ.
Community CheerpJ -
ImageJ.js
A web port of ImageJ, an open-source image processing tool popular in the scientific community.
Community CheerpJ -
SnapCode
A full-featured Java IDE that runs in the browser.
Community Dev Tools CheerpJ -
Dragon Court: Revived
An old-school fantasy RPG, revived with in-game trading, multiplayer clans, and competitive leaderboards.
Community CheerpJ -
Logisim.app
A complete, browser-based port of the classic Logisim logic circuit simulator.
Community CheerpJ -
Linux Dungeon
A browser-based fantasy puzzle game that runs entirely in a virtual Linux terminal.
Hackathon Project CheerpX -
Client-Side Code Editor
Practice Python coding client-side in your browser!
Hackathon Project CheerpX -
Java Fiddle
Compile, edit, and run Java directly in the browser.
Dev Tools Tech Demo CheerpJ -
SwingSet3
Java Swing components running in the browser with CheerpJ.
Tech Demo CheerpJ