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How to convert JavaScript associative array to JSON?

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Sometimes, we want to convert JavaScript associative array to JSON.

In this article, we’ll look at how to convert JavaScript associative array to JSON.

How to convert JavaScript associative array to JSON?

To convert JavaScript associative array to JSON, we can use the JSON.stringify method.

For instance, we write

const assocArray = {};
assocArray["a"] = "The letter A";
const json = JSON.stringify(assocArray);

to call JSON.stringify with assocArray to return the stringified version of the assocArray object as a JSON string.

Conclusion

To convert JavaScript associative array to JSON, we can use the JSON.stringify method.

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