Simplifying Callbacks

  • Basarat Ali Syed


The evented/asynchronous nature of Node.js means that it is possible to end up with deeply nested callbacks. There are various strategies in JavaScript that help reduce the callback nesting. In this chapter, we will explore these patterns. These help maintain readability, but more importantly these strategies will help decrease the likelihood of bugs creeping up on you. I promise.


Error Handling Member Function Callback Function Function Execution Promise Advantage 
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Copyright information

© Basarat Ali Syed 2014

Authors and Affiliations

  • Basarat Ali Syed
    • 1
  1. 1.OrmondAustralia

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