exit

A replacement for process.exit that ensures stdio are fully drained before exiting.

exit-x

A replacement for process.exit that ensures stdio are fully drained before exiting.

pause-stream

a ThroughStream that strictly buffers all readable events when paused.

pass-stream

pass-through stream which can filter/adapt and pause data as it passes through (streams2)

noop-stream

Create a readable Node.js stream that produces no data (or optionally blank data) or a writable stream that discards data