# \[ANN\] Liquid Database - A new FOSS-Project made with Xojo, hosted on GitHub

**URL:** <https://forum.xojo.com/t/ann-liquid-database-a-new-foss-project-made-with-xojo-hosted-on-github/88495>\
**Category:** Announcements\
**Created:** [June 25, 2026, 7:18pm UTC](https://forum.xojo.com/t/ann-liquid-database-a-new-foss-project-made-with-xojo-hosted-on-github/88495 "2026-06-25T19:18:29Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Alyssa\_Foley](https://forum.xojo.com/user_avatar/forum.xojo.com/alyssa_foley/32/182_2.png) [@Alyssa\_Foley](https://forum.xojo.com/u/Alyssa_Foley)\
**Post date:** [June 25, 2026, 7:18pm UTC](https://forum.xojo.com/t/ann-liquid-database-a-new-foss-project-made-with-xojo-hosted-on-github/88495/1 "2026-06-25T19:18:29Z")

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# Liquid Database

An open-source desktop application built with **Xojo** designed for vapers who want to manage their DIY e-liquids, flavors, bases, and vendors in one centralized place. It features a built-in recipe calculator and a PDF export function to keep your physical mixing station organized.

The application is fully cross-platform and runs natively on **macOS**. It should also run natively on **Windows** and **Linux** , but i’ve not tested it.

> **Note on Language:** The user interface dynamically supports multiple languages (including English and German). The screenshots below showcase the German localization.

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## Features

### 🧪 Liquid Management & Recipes

Create and manage your final e-liquid recipes. The application allows you to combine your stored flavors and bases and set specific ratios.

- Track custom flavor percentages and target nicotine strengths.
- Rate your final creations with a visual star-rating system.
- Add detailed descriptions, steep times, and vendor references.

![Liquids Screen](https://github.com/Schneppi/Liquid-Database/raw/main/git_pics/screenshot_liquids.png)

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### 🧮 Integrated Recipe Calculator

The built-in calculator takes the guesswork out of mixing. Enter your base nicotine levels, target values, total volume, and flavor percentages to get exact measurements instantly.

- Calculation of required PG/VG components (with or without nicotine).
- Optional water percentage inclusion.
- One-click PDF generation to save or print your recipes.

![Calculator Screen](https://github.com/Schneppi/Liquid-Database/raw/main/git_pics/screenshot_calculator.png)

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### 🍓 Flavor Profile Directory

Keep a detailed inventory of your single flavor concentrates.

- Store recommended mixing percentages and required steeping times.
- Maintain an active stock count (e.g., number of bottles in storage).
- Rate individual flavors to remember which ones work best for your palate.

![Flavors Screen](https://github.com/Schneppi/Liquid-Database/raw/main/git_pics/screenshot_flavors.png)

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### 💧 Bases & Nicotine Shots

Manage your base liquids (PG/VG ratios) and nicotine strengths to ensure your calculations are always accurate.

- Custom definition of PG / VG / Water ratios (e.g., 70/30, 50/50).
- Track stock levels with customizable units.

![Bases Screen](https://github.com/Schneppi/Liquid-Database/raw/main/git_pics/screenshot_bases.png)

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### 📦 Storage & Vendor Management

- **Inventory Overview:** A dedicated “Lager” (Storage) view gives you a quick bird’s-eye view of all components currently in stock. Double-clicking an item takes you straight to its details.
- **Vendor Directory:** Keep track of your favorite vape shops, customer IDs, order URLs, and notes.

Storage Overview Vendor Directory  
 ![Storage Screen641x500](https://github.com/Schneppi/Liquid-Database/raw/main/git_pics/screenshot_storage.png) ![Dealers Screen641x500](https://github.com/Schneppi/Liquid-Database/raw/main/git_pics/screenshot_dealers.png)

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### ⚙ Database Connectivity

By default, the application runs on a local database structure. However, it includes built-in support for a centralized **MySQL Server** , allowing you to sync your inventory across multiple devices in your network.

![Settings Screen](https://github.com/Schneppi/Liquid-Database/raw/main/git_pics/screenshot_settings.png)

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## Technical Details

- **Framework:** Xojo (API 2.x)
- **Platforms:** macOS, Windows, Linux (Native compilation)
- **Database Support:** SQLite (Local) / MySQL (Remote)

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## License

This project is open-source and available under the MIT License.

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- [Link to Project on GitHub](https://github.com/Schneppi/Liquid-Database)