ZewpolOS comes pre-configured with the latest toolchains for rapid application testing and deployment in a sandboxed environment.
Optimized to run on even the most modest hardware, ensuring you stay productive regardless of your machine's specs.
Isolated WebAssembly modules + browser-native security layers. Designed for pentesting and dev work.
Core features — production ready
All capabilities are fully implemented and supported in ZewpolOS stable release.
ZewpolOS is a revolutionary operating system that runs seamlessly on web standards and WebAssembly. Built for developers and security professionals, it offers a high-performance, secure environment directly inside your browser. No virtual machines, no heavy installations — just pure speed and flexibility.
Stable release: All system capabilities (Encrypted Root FS, Real-time Cloud Syncing, Multi-core Kernel) are guaranteed and actively maintained. ZewpolOS is production-ready for development, testing, and secure workflows.
The ZewpolOS kernel implements true process scheduling and memory isolation via WebAssembly threads and modern browser primitives. Current stable features:
The scratchpad on the home page uses localStorage to persist your notes. It's like a built-in notepad for your environment. Any changes are saved automatically when you click save, and buffer content persists across page reloads.
// Example: programmatically write to scratchpad
window.zwpAPI.writeBuffer("Kernel log: all systems operational");
CLI Command: $ zwp status --caps → returns capabilities status: encrypted_fs (active), cloud_sync (active), multi-core (active).