Rush-FS

API-aligned with Node.js fs for painless drop-in replacement in existing projects. Get multi-fold performance in heavy file operations, powered by Rust.

Why Rush-FS?

• Drop-in replacement — Same API as Node.js fs; swap the import and go.
• Faster where it matters — Recursive readdir, glob, rm, and cp are 2–70× faster thanks to Rust’s parallel walkers.
• Prebuilt binaries — No build step for users; we ship native binaries per platform.

Quick example

import { readdir, readFile, writeFile, rm } from '@rush-fs/core'
 
const files = await readdir('./src', { recursive: true, withFileTypes: true })
const content = await readFile('./package.json', { encoding: 'utf8' })
await writeFile('./out.txt', content)
await rm('./temp', { recursive: true, force: true })

Next steps

• Quick Start — Install and first usage
• What is Rush-FS — Purpose and design
• Use Cases — When to use Rush-FS (and when not)
• Benchmarks — Performance numbers
• API — Overview and per-API docs (e.g. readdir, readFile, rm)

Links

• GitHub 
• npm