Krita has a highly customizable UI. However, Default UI is pretty unfriendly towards newbies to Krita. Current Default UI should be judged to be poor rather than simple, so we should add more contents to our default UI. I tried making a draft of a new default template and toolbar. My draft is inspired Paint tool SAI and FireAlpaca...
The new UI is roughly divided in four sections: Color, Tools, Brushes and Layer&Navigator
I newly added the following contents to the new UI.
Toolbar: Showing **//File Toolbar//** by Default, and added //**Export,**//**// Undo//** and **//Redo//**
Docker: Remove //Specific Color Selector// and //Color Slider//, and added **//Palette//**, **//Brush Preset History//**, **//Navigator//** and **//Undo History//**