## 1. Project Overview & Quickstart (jacklandrin/ShortcutsGalleryContributing)

# ShortcutsGalleryContributing

Open-source repository jacklandrin/ShortcutsGalleryContributing

### Repository Details
- **Repository:** [jacklandrin/ShortcutsGalleryContributing](https://github.com/jacklandrin/ShortcutsGalleryContributing)
- **Primary Language:** Code

*Note: High-volume repository documentation is actively indexed and synchronized by YakaAI.*

## 2. Official Technical Reference & Guides (jacklandrin/jacklandrin.github.io)

## File: README.md

# Bo Liu — Portfolio

Personal portfolio for [jacklandrin.com](https://www.jacklandrin.com), built with Astro from the official portfolio example.

## Local development

```sh
npm install
npm run dev
```

Run `npm run build` to create the production site in `dist/`.

## Deployment

Pushes to `main` deploy through GitHub Actions. The custom domain is configured by `public/CNAME`.

`public/appcast.xml` is copied unchanged to the root of every production build so OnlySwitch updates remain available at `/appcast.xml`.

---

## File: src/content/work/chalkseven.md

---
title: ChalkSeven
publishDate: 2025-02-01
img: /assets/apps/chalkseven.png
img_alt: ChalkSeven puzzle game interface
tags:
  - iOS
  - SwiftUI
  - Game
---

ChalkSeven is a compact puzzle game inspired by Drop7 and built entirely with SwiftUI.

[View the source on GitHub](https://github.com/jacklandrin/ChalkSeven)

---

## File: src/content/work/germanwords.md

---
title: GermanWords
publishDate: 2025-01-01
tags:
  - Windows Phone
  - C#
  - Open Source
---

GermanWords was created for people learning German and published in the Windows Phone Store before the store closed.

[View the source on GitHub](https://github.com/jacklandrin/GermanWords)

---

## File: src/content/work/jlconsolelog.md

---
title: JLConsoleLog
publishDate: 2025-05-01
tags:
  - iOS
  - Swift
  - Developer Tool
---

JLConsoleLog helps Swift developers inspect important application information in both development and production environments.

It is designed to complement a project's diagnostic or backdoor toolkit, making hard-to-reproduce issues easier to investigate without losing the logs that matter.

[View the source on GitHub](https://github.com/jacklandrin/JLConsoleLog)

---

## File: src/content/work/jlquizcard.md

---
title: JLQuizCard
publishDate: 2025-06-01
img: /assets/apps/jlquizcard.jpg
img_alt: JLQuizCard artwork
tags:
  - iOS
  - SwiftUI
  - Open Source
---

JLQuizCard is a lightweight Anki-style flashcard app built with SwiftUI. Swipe gestures move between questions, while editing tools keep questions and answers easy to maintain.

Cards can also become Lock Screen wallpapers through Shortcuts, making frequent review part of the day.

[View the source on GitHub](https://github.com/jacklandrin/JLQuizCard)

---

## File: src/content/work/onlybaby.md

---
title: OnlyBaby
publishDate: 2025-12-01
img: /assets/apps/onlybaby.png
img_alt: OnlyBaby app icon
tags:
  - iOS
  - SwiftUI
  - Health & Fitness
---

OnlyBaby helps parents track diapers, feeding, breastfeeding, pumping, and contractions in one calm, focused place. Charts make patterns easier to review over time.

Home Screen widgets and a Lock Screen Live Activity keep frequent actions close at hand.

[View OnlyBaby on the App Store](https://apps.apple.com/de/app/onlybaby/id6758526534)

---

## File: src/content/work/onlyswitch.md

---
title: OnlySwitch
publishDate: 2025-10-01
img: /assets/apps/onlyswitch.png
img_alt: OnlySwitch app icon
tags:
  - macOS
  - SwiftUI
  - Open Source
---

OnlySwitch simplifies everyday Mac tasks with menu bar controls for hiding desktop icons, switching appearance, hiding the notch, keeping the Mac awake, and much more.

In December 2021, OnlySwitch reached #1 on GitHub's weekly and daily Swift trending lists. It has been covered by iFun.de, Appgefahren.de, Caschys Blog, Softpedia, OSChina, and other technology publications.

[Visit OnlySwitch](https://onlyswitch.click) · [View the source on GitHub](https://github.com/jacklandrin/OnlySwitch)

---

## File: src/content/work/payback.md

---
title: PAYBACK
publishDate: 2025-11-01
img: /assets/apps/payback.png
img_alt: PAYBACK app icon
tags:
  - iOS
  - SwiftUI
  - TCA
---

PAYBACK serves around 30 million users across Germany and connects them with hundreds of partners. Customers can scan their card or shop online to collect points, then activate and redeem a wide range of coupons.

The app is developed with modern iOS technologies including SwiftUI and The Composable Architecture.

[View PAYBACK on the App Store](https://apps.apple.com/de/app/payback-karte-und-coupons/id363126964)

---

## File: src/content/work/qfpay.md

---
title: QFPay
publishDate: 2025-03-01
tags:
  - Windows
  - C# & C++
  - Payments
---

QFPay connects compact POS hardware with smartphone and desktop clients. It supports card payments, balance checks, credit-card repayment, and related merchant workflows.

My work included Windows, Windows Phone, WPF, Qt, C#, and C++ technologies.

[Visit QFPay](https://www.qfpay.global)

---

## File: src/content/work/qrcobot.md

---
title: QRCobot
publishDate: 2025-09-01
img: /assets/apps/qrcobot.png
img_alt: QRCobot app icon
tags:
  - iOS
  - SwiftUI
  - Utility
---

QRCobot makes it easy to create the QR codes and barcodes you need, save favorites, and share them with other people.

iOS widgets can place favorite codes directly on the Home Screen for quick scanning. The app has been featured by iPhone-Ticker.de.

[View QRCobot on the App Store](https://apps.apple.com/us/app/qrcobot-qr-code-bar-code/id1590006394)