I came here looking for a solution to use Beyond Compare from the sidebar explorer of the VS code, which is probably not exactly what happened after the OP. However, perhaps he or others may find this useful:
There is an extension called the โWindows Explorer Context Menuโ , which adds the ability to display the context menu of the native shell for the selected file or folder in the VS code explorer.
After installing the extension, you can right-click the file or folder, select Context Menu - Selected , and then the desired Beyond Compare operation from the menu of the native shell.
Unfortunately, it does not recognize several selected files, so to compare two files or folders you have to do it twice, first Select left file/folder for Compare , and then Compare (so in fact it is not as simple as making Reveal in Explorer , but at least you can stay in the context of VS code).
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