https://github.com/alxndlk/wallper-app

Live 4K wallpapers for macOS with multi-screen support, dynamic filters, and smart licensing. Powered by SwiftUI, AWS Lambda & S3.
https://github.com/alxndlk/wallper-app

apple aws macos minio open-source swift wallpapers

Last synced: 6 days ago
JSON representation

Live 4K wallpapers for macOS with multi-screen support, dynamic filters, and smart licensing. Powered by SwiftUI, AWS Lambda & S3.

• Host: GitHub
• URL: https://github.com/alxndlk/wallper-app
• Owner: alxndlk
• License: mit
• Created: 2025-05-27T14:04:07.000Z (11 months ago)
• Default Branch: main
• Last Pushed: 2026-04-08T15:38:52.000Z (17 days ago)
• Last Synced: 2026-04-08T17:18:25.361Z (17 days ago)
• Topics: apple, aws, macos, minio, open-source, swift, wallpapers
• Language: Swift
• Homepage: https://www.wallper.app/
• Size: 2.74 MB
• Stars: 317
• Watchers: 2
• Forks: 29
• Open Issues: 10
• Metadata Files:
  • Readme: README.md
  • License: license.md
  • Code of conduct: CODE_OF_CONDUCT.md
  • Security: SECURITY.md

Awesome Lists containing this project

README

          




  
Wallper App












## Overview

- 4K/60fps H.264/H.265 video wallpapers (MP4)  

- Built with SwiftUI, AVKit, Combine, CoreAnimation, CoreGraphics, CoreImage  

- Metal-optimized rendering, low-latency decoding  

- Smart filters: resolution, duration, size, category, created date  

- Multi-device sync, license validation  

- AWS Lambda (Node.js runtime), API Gateway, S3/MinIO storage  

- CloudFront CDN delivery, DynamoDB for likes/metadata  

- Secure with macOS App Sandbox, Hardened Runtime, Code Signing, Notarization  

- Efficient caching with NSCache + URLSession background downloads  

- JSON-based API communication, GZIP compression, CORS enabled

## Tech Stack

**Frontend:** SwiftUI, AVKit, Combine, CoreAnimation, Metal, CoreImage  

**Backend:** AWS Lambda, API Gateway, S3, MinIO, DynamoDB, CloudFront  

**Build Tools:** Xcode, SwiftPM, Shell scripts  

**Infra:** HTTPS, JSON APIs, GZIP, CORS  

**DevOps:** GitHub Actions, macOS code signing & notarization

## License

Private project for educational and experimental purposes.