filesystem utilities for the npm cli

Filesystem utilities for Quansync

Generate a random path name.

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

Promise-based power tool for common filesystem tasks

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.

Enables developers to use a unified Postman Collection format Object across projects

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

An interface for storing and retrieving blocks

Promise-based power tool for common filesystem tasks

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

Use multiple `fs` modules in a union.

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)

Promisify a callback-style function

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

i18next-fs-backend is a backend layer for i18next using in Node.js and for Deno to load translations from the filesystem.

pipe streams together and close all of them if one of them closes

Allow parsing of top-level await in modules

Abstract filesystem capability seam (ctx.fs) for the DeepSeek Harness — vocabulary types, the FileSystem service (text IO + optional version-guarded atomic mutations), and the fs/* policy event vocabulary

File System Access API implementation backed by core filesystem primitives