just-truncate
Part of a library of zero-dependency npm modules that do just do one thing. Guilt-free utilities for every occasion.
truncate('when shall we three meet again', 9); // 'when s...'
truncate('when shall we three meet again', 10, ' (etc)'); // 'when (etc)'
truncate('when shall we', 15,); // 'when shall we'
truncate('when shall we', 15, '(more)'); // 'when shall we'
truncate('when shall we', 10, ' (etc etc etc)'); // ' (etc etc etc)'