Code is an early look at Microsoft's free cross-platform code editor for developers.
The core editor doesn't have all the extras of some of the competition (there's no line sorting here), but that's mostly because it's concentrating on the features that really matter. So for example you can open files or folders; create/ delete/ rename/ move/ use a file's context menu from within the program; display up to three editor windows side by side for comparisons; search across files; use multiple cursors, expand code snippets and more.
More than a Notepad replacement, not quite a full IDE, Code is a spectacular code editor, packed with intelligent, time-saving features. Download it immediately.