4 min read
JSON vs JavaScript Objects: Where the Differences Actually Bite
JSON looks like a JavaScript object literal, so people assume they behave identically. Undefined, dates, key order and duplicate keys all say otherwise.
2 articles tagged “json”.
JSON looks like a JavaScript object literal, so people assume they behave identically. Undefined, dates, key order and duplicate keys all say otherwise.
A JSON document can parse perfectly and still have the wrong shape entirely. Here is the difference between syntax validation and schema validation, and when you need both.