It not gets mentioned often, but the settings pane in Atom is unsatisfactorily complicated. Three subpages ("Packages", "Updates", "Install") to manage packages. Information for packages (name, version, downloads, readme, settings) are mixed together in a chaotic single page.

VS Code has a single sidebar subpane to list extensions. For each package the information (name, version, author, downloads, readme, extension points, changelog) are either always visible or separated clearly into subpages.