How to change the font size of the list of files on the left in Atom IDE?

Question

IDE

The editor does not adapt to the huge resolutions of laptop monitors.

Answer 1

https://github.com/atom/atom/issues/5246
Right, the font-size in the settings only changes what's inside the text editor. If you only want to change the font-size of the sidebar (tree-view), you could open Menu > Atom > Open Your Stylesheet and then paste:

.tree-view {
  font-size: 14px;
}

You can't go too large since the line-height is fixed, but a couple px more than the default should be fine.