Implementing custom readable and writable streams in Node.js
Instruction: Describe how to implement custom readable and writable streams in Node.js, including error handling.
Context: This question evaluates the candidate's practical skills in working with Node.js streams, requiring them to explain the creation of custom streams and how they manage data flow and errors.
Updated
Official answer available
Read the opening below, then unlock the full answer and practical guidance.
First, let's clarify what Node.js streams are: they are collections of data — similar to arrays or strings,...