I have finished converting my MacOS application CharMap into Linux platform.

My CharMap for MacOS was first created more than 5 years ago and about 3 years ago was converted into SwiftUI version. Not it was a time to write same app for Linux. Since I already created a few small applications using Rus, GTK4 and Relm4 the choice was obvious.

At this moment application provides same functionality as MacOS version, but I am still working on improvements. One big problem is GTK GridView, even though GridView rendering is virtualized as well as a List model, it is still slow process to switch between font when filtering by Unicode page is enabled.

I am currently thinking of switching to different variation of GridView, but do not know when or even IF , I will be able to make it as fast as MacOS. But, you can switch Unicode page filtering off and it will work very fast.

Application has ability to filter font list as well as GridView. You can type name of character; result you can see on a screenshot.

Full information is available on application page.