ZipNode

A minimal in-browser file compressor. Select a file, get a ZIP — no uploads, no servers.

Features

• Client-side compression via fflate
• Streaming support for large files (chunked reads, no full memory load)
• Real-time progress bar
• Dark / light theme with system preference detection
• Zero backend

Stack

• Vite + TypeScript
• Tailwind CSS v4
• fflate

Getting Started

pnpm install
pnpm dev

Build

pnpm build

Project Structure

src/
  main.ts          # entry point, event listeners
  js/
    compress.ts    # zip streaming logic
    ui.ts          # DOM helpers, theme
  css/
    style.css      # Tailwind import
  assets/          # static assets