"description": "Build-time packer for the browser runtime's VFS image: materializes a profile's package closure into one gzip-compressed tar the worker mounts, with every module body pre-transformed",
"description": "Browser-only harness runtime: in-memory VFS, module transform and loader, postMessage tunnel, and the dedicated Web Worker assembly, with the Node-compatibility layer that lets the host tree run unchanged",
"description": "Zero-dependency crypto-adjacent helpers usable in every context (browser, worker, Node) including insecure origins: v4 UUID minting over crypto.getRandomValues today, room for siblings",