The World's First Unified Virtual Filesystem For AI Agents

Open-source MIT WebContainer alternative. Run Node, Bun and Python 100% in the browser: Node's real lib/, real npm/yarn/pnpm, Next.js 16 RSC, Vite, SvelteKit, SQLite and Postgres, plus a CDP step debugger. No server, no license fee.

In-process virtual filesystem with hard quota for Python

Mount ZIP/RAR archives as Windows drive letters — no extraction, no waiting. Streaming decompression with dual-tier caching serves files on demand. Multi-archive directories, ZIP64, auto charset detection.

A curated list of all things just-bash - ports, filesystem adapters, libraries, integrations and more

Postgres IFileSystem as a vfs with bash support for AI Agents

A virtual filesystem for Crystal: unify directories and archives into a single tree with compression, encryption, and chunked storage.

View, write and work with remote files like you already do with pathlib.Path

Linux user-space Promise filesystem runtime built on FUSE, with lazy reads and materialize support.

Virtual FileSystem extraction and packing tools for Initial D street stage

Virtual file-system sharing Obsidian notes with VSCode and Claude Code

PostgreSQL-backed virtual filesystem exposed via MCP tools. Persistent, session-isolated file operations for AI agents.

🖥️ Pure C++ hobbyist OS simulation — interactive shell, virtual filesystem, more built-in games, and system tools in a single source file. No external dependencies. Educational and fun.

Virtual file-system for Cloudflare Durable Objects and R2

Mount a CourtListener docket as a read-only Windows drive (WinFsp) you can drag PDFs from — lazy download, disk cache.

Windows tray app for glftpd FTPS servers — mount as drive letters, download manager, FXP race engine, IRC with FiSH, PreDB browser, wishlist auto-download, release notifications

Run Node.js-like projects directly in the browser with virtual filesystems, npm packages, and live previews.

A pure-JS, content-addressed, copy-on-write virtual filesystem for the browser, featuring: deduplication, filesystem universes (snapshots), events, and optional asynchronous sync.

[read-only] Virtual Filesystem Contacts

A virtual file system that unifies multiple cloud storage providers (Google Drive, S3, Nextcloud) in one place