Promisified graceful-fs

Core filesystem primitives: Node, Link, File, Superblock

fs read and write streams based on minipass

Vinyl adapter for the file system.

A simple in-memory filesystem. Holds data in a javascript object.

File edition helpers working on top of mem-fs

Ensure directories exist before writing to them.

File system tree printer - print a file system structure as a tree

The parser/stringifier for Yarn lockfiles.

filesystem utilities for the npm cli

Filesystem utilities for Quansync

A configurable mock file system. You know, for testing.

Drop-in replacement for `fs.existsSync` with zero dependencies. Other libs I found either have crucial differences from fs.existsSync, or unnecessary dependencies. See README.md for more info.

In-memory filesystem with Node.js fs-compatible API

A dependency free SRT / Vtt subtitle parser, written in Typescript.

Allows users to use generators in order to write common functions that can be both sync or async.

Filesystem-buffered, passthrough stream that buffers indefinitely rather than propagate backpressure from downstream consumers.

Use multiple `fs` modules in a union.

Promisify a callback-style function

File-context policy plugin for the DeepSeek Harness — observed-state, read-before-edit, and version-guarded write/edit added over the ctx.fs provider seam through the fs/* event gate (no service API)