WindowSplitter
VSCode extension for hassle-free splitting/unsplitting editor window.
Commands
WindowSplitter: Use Second Column
If there is currently only one column, split current file into two columns. If second column already exists then swap focus between the columns instead.
WindowSplitter: Remove Second Column (Keep ###)
Removes second column. The view of the split file which is kept is determined by ###.
WindowSplitter: Show In Other Column
Show the current file in the other column (creating a second column if it does not exist).