A through2 wrapper to create an Array.prototype.filter analog for streams
rawStream.pipe(JSONStream.parse()).pipe(streamOfObjects)
A streams2 Readable stream generator, useful for testing.
A through2 to create an Array.prototype.map analog for streams.
brycebaril/through2-map 的主要功能包括：Stream Processing。
brycebaril/through2-map 的开源替代品包括： brycebaril/node-stream-spigot — A streams2 Readable stream generator, useful for testing. brycebaril/through2-filter — A through2 wrapper to create an Array.prototype.filter analog for streams. dominictarr/jsonstream — rawStream.pipe(JSONStream.parse()).pipe(streamOfObjects). dominictarr/split. mafintosh/pump — pipe streams together and close all of them if one of them closes. maxogden/concat-stream — writable stream that concatenates strings or data and calls a callback with the result.