Azure-ttk-theme VS traitsui

https://github.com/TomSchimansky/CustomTkinter https://github.com/israel-dryer/ttkbootstrap/ https://github.com/TkinterEP/ttkthemes https://github.com/RobertJN64/TKinterModernThemes https://github.com/rdbende/Sun-Valley-ttk-theme https://github.com/rdbende/Azure-ttk-theme https://github.com/rdbende/Forest-ttk-theme

If you would want to make tkinter app a little bit nicer looking you could use theme like this one.

You can make tkinter look good with this or this.

Surprisingly more than ever! There are a few libraries and themes that make it look very good. This one and this one are both amazing

Move to html/css for your interface or for desktop only Tkinter with some new looks. And if you need really complex stuff, there's PySide6.

Easily themable (some great themes here).

Matplotlib or Plotly will give you grafana style plots, the rest of what you want (Buttons, Entry Boxes, Labels) is all in Tkinter! If you don't like the look of tkinter, you can change it with this, this or this. (that last one is my favorite).

Also with the new tkinter themes provided here, tkinter is having a micro-resurgence thanks to its new look.

But I recently found this beautiful theme for ttk and some customizations for tkinter that made me look twice before going to the PySide. If your UI does not need complex interaction, tkinter can look really good.

I'm using TraitsUI for every standalone GUI app right now. It's a wrapper around PySide, PyQt and WX, mostly autogenerating the GUI using view definitions. https://docs.enthought.com/traitsui/

If anyone could be interested in the same material, I found something potentially interesting at the git repo of TraitsUI.

It's not quite a new implementation, since the initial version of enaml was implemented almost a decade ago, and was partly inspired by an earlier toolkit called Traits/TraitsUI - https://github.com/enthought/traitsui.