🌟 Features

Core Functionality

🖼️ High-Performance File Upload - Supports large file chunked uploads with frontend file hash calculation for instant transfer
📱 Responsive Design - Modern UI based on Tailwind V4 + Reka UI, adapts to various devices
⚡ Concurrent Processing - Uses Web Worker for frontend hash calculation, backend queue system for task processing
🌐 Multi-language Support - Complete Chinese and English internationalization support
🔗 Share Management - Flexible sharing link generation and management system

File Processing

🔄 Smart Instant Transfer - Frontend instant transfer detection based on file hash + file size, avoiding duplicate uploads
📷 Image Compression - Automatic image compression functionality supporting multiple formats
🖼️ File Preview - Supports preview of images, videos, audio, documents, and various file types
📊 Upload Statistics - Real-time display of upload progress and file information
🌈 Resume Upload - Supports resuming uploads after interruption

Advanced Features

🎛️ Share Control - Supports password protection, download count limits, and expiration time settings
🔍 Pickup Code System - Supports pickup code sharing, simplifying sharing difficulty
⚡ Queue Processing - Asynchronous task processing system based on Redis + Asynq
🗂️ File Management - Complete file lifecycle management
📷 Image Processing - Image compression, format conversion, and other processing features
🏷️ Download Control - Download token management system based on JWT

📸 Screenshots

File Selection Upload Page	Text Input Upload Page

Multiple File Upload	Upload Progress Heatmap

Upload Progress Bar	Upload Success Page

🚀 Quick Start

Docker

1. Download files

   • config.example.yaml
   • docker-compose.yml

2. Rename config.example.yaml to config.yaml after configuration

3. Start

docker compose up -d

4. Visit http://localhost:8080

🏗️ Technical Architecture

Frontend Tech Stack

• Vue 3 - Progressive JavaScript framework
• Nuxt 3 - Vue.js full-stack framework
• TypeScript - Complete type safety
• Tailwind CSS - Atomic CSS framework
• Reka UI - Modern component library
• Pinia - State management
• TanStack Query - Data fetching and caching
• Vue Router - Routing management
• i18next - Internationalization support

Backend Tech Stack

• Go 1.23 - High-performance server-side language
• Echo - High-performance HTTP framework
• Redis - Caching and session storage
• Asynq - Asynchronous task queue
• JWT - Authentication
• Zap - Structured logging

Build System

• Node.js - Server-side runtime
• pnpm - Fast package manager
• Husky - Git hooks management
• Prettier - Code formatting
• Lint-staged - Staged file checking

Storage Architecture

• File Storage - Local file system storage
• Redis Cache - Share information and file metadata caching
• Queue System - Asynchronous task processing queue

📁 Project Structure

015/
├── front/                 # Frontend application (Vue 3 + Nuxt 3)
│   ├── components/       # Vue components
│   ├── pages/            # Page routes
│   ├── composables/      # Composable functions
│   ├── i18n/             # Internationalization files
│   ├── assets/           # Static assets
│   ├── plugins/          # Nuxt plugins
│   └── server/           # Server-side routes
├── backend/             # Backend service (Go + Echo)
│   ├── internal/       # Internal packages
│   │   ├── controllers/ # Controllers
│   │   ├── services/   # Business logic
│   │   └── utils/      # Utility functions
│   └── middleware/     # Middleware
├── worker/             # Asynchronous task processing (Go + Asynq)
│   ├── internal/       # Internal packages
│   │   ├── tasks/      # Task processors
│   │   └── utils/      # Utility functions
│   └── middleware/     # Middleware
└── pkg/               # Shared packages

🔧 Development Guide

Code Standards

• Use Prettier for code formatting
• Use Husky + lint-staged for pre-commit checking
• Follow TypeScript type safety standards

Commit Standards

# Code formatting will run automatically before commit
git add .
git commit -m "feat: add new feature"

Build and Deploy

# Build frontend
cd front && pnpm run build

# Build backend (requires Go environment)
cd backend && go build -o main .

# Build Worker
cd worker && go build -o worker .

📝 Development Roadmap

Completed Features ✅

• Frontend hash calculation and instant transfer
• Concurrent chunked upload (using Web Worker)
• File upload/text upload and sharing
• Multiple file upload support
• Upload statistics page
• Multi-language support
• Maximum upload limits
• Backend queue system and Worker file processing
• Resume upload (backend calculates uploaded parts and returns)
• Image format conversion and compression

Planned Features 🚧

• Image OCR copy
• Document to Markdown conversion
• Text translation/summarization

🤝 Contributing

Welcome to submit Issues and Pull Requests to improve this project.

📄 License

This project is licensed under AGPLV3.

🔗 Related Links

• Vue 3 Documentation
• Nuxt 3 Documentation
• Echo Framework Documentation
• Asynq Documentation