overlookmotel/yauzl

safely create multiple ReadStream or WriteStream objects from the same file descriptor

Buffer List: collect buffers and access with a standard readable Buffer interface, streamable too!

Yet another JS code coverage tool that computes statement, line, function and branch coverage with module loader hooks to transparently add coverage when running tests. Supports all JS coverage use cases including unit tests, server side functional tests and browser tests. Built for scale

A pure javascript CRC32 algorithm that plays nice with binary data

dead-simple optimistic async helper