Implement VFS (Virtual File System) Hooks for Single Executable Applications

What is the problem this feature will solve?

Currently, creating Single Executable Applications in Node.js requires complex workarounds and monkey-patching of the fs module to access embedded resources. This approach:

• Makes Node.js harder to maintain due to ecosystem modules that monkey-patch core behavior[1]
• Creates compatibility issues when Node.js APIs change
• Lacks a standardized, official way to handle virtual file systems
• Forces developers to implement fragile solutions that may break with future Node.js updates

What is the feature you are proposing to solve the problem?

Implementing a VFS hooks API in Node.js core that would allow userland code to override read-only filesystem operations through a virtual file system, specifically to support Single Executable Applications (SEAs) as described in the FS hooks proposal.

What alternatives have you considered?

• Monkey-patching fs module: Current approach but problematic for maintainability
• Using Loaders API for fs replacement: Could work but not designed for this purpose
• External VFS libraries: Require significant setup and don't integrate cleanly with Node.js internals

Commencez par lire la proposition de FS hooks liée dans l’issue, puis comparez-la aux alternatives répertoriées de monkey-patching, de Loaders API et de bibliothèques externes. Le travail sera terminé lorsqu’une API de VFS hooks du core de Node.js prenant en charge les opérations en lecture seule sur un système de fichiers virtuel pour les Single Executable Applications aura été convenue et implémentée.