I'm looking for Rasperberian

I will commission a mini-Program in python with elements of other languages (depending on the needs). The program should be a window in a mode (fullscreen - parameter for pywebview libraries (or others at your discretion), in which a list of icons (dock) or expanded side panel with icons following the GNOME model - will be displayed. The purpose of the icons is to call different internet domains or localhost on different ports in the window of the above program. The icons must always be available to switch between addresses. Possibility to define which of the icons opens the address as _parent and which as child window (this can be included in the icon file as a parameter). The icon display panel must provide for more icons to flexibly match the new icons added: a). via program b). from the directory (depending on its content) - Simple update. The program does not have to: - be minimised - be closed - function in the tray The program cannot be based on Qt, Wx* frameworks. In simple terms: The program is a linux desktop overlay allowing access only to the functions / addresses defined in the form of icons. The program must have a home page displayed immediately after starting it "Almost" free possibility of the applied solutions. *Refer to the exceptions above. The simpler the form and the less code and exotic libraries, the better. Suggested use in python: pywebview, PySimpleGUI, tk, css, html, or + javascript.