itch.io

though at the end of the day, it's better to have the option for the current layout in addition to the improvements me and other people have been asking for, it's always better to have more options rather than less

great work, btw! really like the program so far and where it's been going as well

In 0.92, space bar on the workspace shows a menu to create nodes. You can move all side panes around or hide them using the View->Panes menu.
If you want to test (and give feedback on) the upcoming 0.93 release, you may want to grab a development build there (just click the most recent action): https://github.com/RodZill4/material-maker/actions