Puter delivers a complete cloud operating system that runs entirely in the browser — turning any device with internet access into a full-featured personal computer with desktop environment, file management, application hosting, and developer platform. The familiar desktop interface presents windows, taskbar, right-click menus, drag-and-drop, and multi-window management indistinguishable from native operating systems. The hierarchical filesystem supports file creation, uploads, sharing, permissions, and trash recovery with storage backends ranging from local SQLite for self-hosting to S3 and DynamoDB for production scale. Built-in AI integration provides access to GPT-4, Claude, and other models directly from the desktop for text generation, code assistance, and image creation. The developer platform offers a JavaScript SDK, REST APIs, cloud storage, key-value database, and serverless workers for building and hosting web applications without managing infrastructure. Sandboxed applications run in iframes with IPC communication and permission-based access to filesystem, AI, and system services. The app store enables publishing, discovering, and monetizing applications built on the Puter platform. Website hosting publishes static sites with custom domains directly from the file manager. Multi-user support provides individual accounts with authentication, resource isolation, and sharing capabilities. Deploy via Docker with a single command, Docker Compose for production, or npm for development — the one-line install script handles everything automatically on Linux, macOS, and Windows. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. AGPL-3.0 licensed.

SealSkin is a self-hosted browser isolation platform that runs desktop applications in isolated containers on your server and streams them to any browser or phone, so links, files and downloads open remotely and nothing from the web ever executes on the device in front of you. Right-click a link, send a download, or drop a file from your local browser through the extension, and it opens in a fresh container on the server; close it and nothing is left behind, or keep a persistent home directory for work you return to. The catalog holds more than a hundred applications: browsers, office suites, IDEs, media editors, emulators and 3D tools from LinuxServer.io images, plus any Selkies-compatible image you add, with NVIDIA and DRI3 GPU acceleration for demanding workloads. Files stay on the server behind a file manager with chunked uploads, intercepted downloads, and password-protected public share links. Launch any app into a collaboration room with chat, voice and video, gamepad slots, and hand-over of mouse and keyboard control. Administrators brand the web app, manage users, groups, application keys, VPN profiles, and audit logs, and can route a session out through a WireGuard or OpenVPN exit at launch. Servers cluster with shared users and applications and no master node, and one manifest runs the whole thing on Kubernetes. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. MPL-2.0 licensed.