Open Source Mobile Operating Systems KDE Software

pyFretCalc is a Python/PyQt program used to calculate the positions of the frets on fretted instruments (guitars, basses, etc..).

Chameleon is a lightweight, yet powerful, color framework for iOS (Objective-C & Swift). It is built on the idea that software applications should function effortlessly while simultaneously maintaining their beautiful interfaces. With Chameleon, you can easily stop tinkering with RGB values, wasting hours figuring out the right color combinations to use in your app, and worrying about whether your text will be readable on the various background colors of your app. With a plethora of color choices available for text, it's difficult to choose one that all users will appreciate and be able to read. Whether you're in doubt of your text and tint color choices, or afraid to let users customize their profile colors because it may disturb the legibility or usability of the app, you no longer have to worry. With Chameleon, you can ensure that all text stands out independent of the background color.

This project provides a framework for modeling attribute-based objects in applications. (Think BeOS on an abstract level.) Uses Qt for UI and STL-like classes, and SQLite for the default backend.

This perfect starter kit is an app based on React Native and UI Kitten library with Light and Dark themes support. It’s completely free and Open Source. Compose the application from available screens, add backend integration and you will end up with A-grade cross-platform mobile application. The themes can be changed in the runtime, without any need of reloading the application. A React Native framework for creating stunning cross-platform mobile applications. Design system-based, UI Kitten brings your product from an MVP to the final product version. Forever open source and free! Unlock the true power of the theming system by switching between Light and Dark themes in the runtime. Drive diversity by creating as many themes as needed without changing the source code of the components.

A collection of wallpapers (at 1920x1200 resolution) to fill some gaps in the UNIX desktop. All are licensed by Creative Commons Share Alike 3.0. All were created manually and with the tools Gimp, Inkscape and Blender by Bruno Maia de Andrade for Vertigini Studio Web & Design. The wallpapers range from abstract works, the assemblies made ​​with free papers of other authors and drawings created by me own handwriting. Please feel free to put them in your distro, desktop or your project. Only credite me, ok? Thanks!