OS.js is a browser-based desktop environment built entirely with JavaScript that runs a full graphical interface with windows, file management, and applications inside any modern web browser without requiring local software installation. It provides a web desktop platform that manages application windows as DOM elements with z-ordering, resizing, and event routing, while offering an abstracted virtual filesystem layer that unifies access across multiple storage backends through a common read/write interface. The platform connects to remote servers and desktops using SSH, VNC, or Xpra protocol
JupyterLite is a WebAssembly-based interactive notebook environment that enables browser-based computing without a backend server. It provides a client-side data science sandbox where users can execute programming language kernels and run interactive notebooks entirely within the web browser. The project allows for the creation of tailored distributions by pre-installing specific language packages, bundling custom wheels, and applying environment configurations. It supports the generation of static sites that can be deployed to any standard HTTP host, including the ability to package the envi
Codebox is a browser-based integrated development environment used for writing and executing source code across cloud and desktop environments. It functions as a Node.js runtime environment, allowing JavaScript and Node.js code to run directly within a web browser. The project is a cross-platform IDE with native support for offline usage. It utilizes a modular plugin architecture that enables the addition of custom third-party functionality and extensions to the editor. The environment includes tools for codebase management, an integrated file system layer, and a command line interface for w