Currently on VSCode you can 'Open symbol by name' (https://code.visualstudio.com/docs/editor/editingevolved#_open-symbol-by-name) across files by clicking Cmd+T.

However it doesn't seem to support fuzzy search.

E.g. If I have a function called dao_get_bookings and search for dao (notice space at the end), it will not return any results. The space is counted strictly as a character meaning the search breaks down. This is a real shame as Sublime makes this effortless and frankly amazing for this use case.