How to change the font and size of text editor in Blender 2.8? I played with the Blender Preference in Blender 2.8, but did not find any way to change the actual font/size used inside the text editor.
You can change it in the sidebar of the text editor, which you can open with CTRLT or View > Sidebar. The font size can also be adjusted without opening the sidebar by pressing CTRL and using the scroll wheel.