10 JSON Errors Every Developer Hits (And Exactly How to Fix Them)

This article highlights 10 common JSON errors that even senior developers can make. These errors include trailing commas, single quotes, undefined values, and more. To fix these errors, developers should remove trailing commas, use double quotes, replace undefined values with null, and follow other best practices. Understanding the JSON spec and using tools like linters can help prevent these errors. Developers should also be aware of the consequences of JSON's strictness and take steps to validate and sanitize their data.