This appears to be the entirety of the code: https://github.com/feross/safe-buffer/blob/master/index.js https://github.com/feross/safe-buffer/blob/master/index

This appears to be the entirety of the code: https://github.com/feross/safe-buffer/blob/master/index.js https://github.com/feross/safe-buffer/blob/master/index.js It is 65 lines of Javascript that's mostly boilerplate. I doubt it saved them significantly more than the cost of manufacturing + shipping a Switch, or that they even used it directly. More likely this was just pulled in as an indirect dependency.