callback hell — English Dictionary

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Language

callback hell

Noun

The situation (chiefly in JavaScript) where callbacks are nested within other callbacks several levels deep, making it difficult to understand and maintain the code.
Usage
- Colloquial
- Uncountable
Related words
DLL hell dependency hell

Examples

More examples (1)

However, the use of callbacks can lead to a maintainability issue known as callback hell. We will now write a real-life example to showcase what a callback hell is and how easily we can end up dealing with it.

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