Open Source Dart Hobbies Software

KitchenOwl is a free, open-source, self-hosted grocery list and recipe management application designed for individuals, families, and shared households. Built with Flutter and Flask, it provides synchronized shopping lists across mobile, desktop, and web interfaces. Users can add grocery items and organize shopping activities with other household members in real time. Its recipe management tools allow ingredients to be transferred directly into shopping lists. KitchenOwl also includes meal planning features for organizing upcoming meals and coordinating grocery purchases. Household expense tracking helps users monitor purchases and manage shared balances. The application supports partial offline functionality and provides a privacy-friendly alternative to cloud-dependent grocery management services.

Tonkatsu Box is a free, open-source collection manager designed for organizing games, movies, television shows, anime, books, manga, music, and podcasts. It connects to multiple metadata catalogs to help users discover titles and build personalized libraries. The application tracks progress, ratings, completion dates, and detailed episode or chapter information. Users can organize collections through customizable views, tags, and filters. It also provides statistics, recommendations, release calendars, and visual collection boards. Import tools support services such as Steam, Trakt, MyAnimeList, and AniList. Additional features include tier lists, local backups, and collection sharing. Built with Flutter for Windows, macOS, Linux, and Android, Tonkatsu Box offers a centralized environment for managing entertainment collections.