Tips, Tricks, and Techniques for Node.js Development 3.2: What about Callbacks?

This video tutorial covers the transition from writing synchronous code to using callbacks, and introduces the OK package to simplify error handling in callback functions. It begins with an explanation of synchronous programming, followed by a practical implementation. The tutorial then demonstrates how to convert this code to use callbacks, addressing common issues like error handling. Finally, the OK package is introduced as a tool to streamline callback code, making it more efficient and readable.

Describe the process of reading files in a synchronous manner.

What changes need to be made to convert synchronous code to use callbacks?

In what ways does the use of callbacks help manage errors in code execution?