@duplojs/server-utils

Typed, runtime-agnostic server helpers for file systems, paths, and common system operations in the DuploJS ecosystem.

Documentation

• https://server-utils.duplojs.dev

Why

• Consistent APIs across Node.js, Deno, and Bun
• Explicit result types (Ok/Success/Left) for clear error handling
• Small, focused utilities you can import individually

Install

npm install @duplojs/server-utils @duplojs/utils

Quick start

import { SF } from "@duplojs/server-utils";
import { E, unwrap } from "@duplojs/utils";

const result = await SF.readTextFile("/tmp/example.txt");

if (E.isRight(result)) {
  const content = unwrap(result);
  // content: string
}

What’s inside

• File system utilities: read/write/append, directories, links, copy/move/remove
• JSON helpers
• Temporary files and directories
• MIME type helpers and file/folder interfaces