Format, validate, and convert JSON and other structured data.
JSON is how APIs talk. CSV is how spreadsheets, finance teams, and a lot of internal tools still eat data. The conversion looks trivial until a nested object becomes [object Object], a comma inside a company name splits a column, or half the rows vanish because one record missed a key. A JSON to CSV … Read more
The error message says Unexpected token or JSON.parse: unexpected character or Expecting ‘,’ delimiter. You know the payload is the problem. You do not know where. This is one of the most common stalls in web work. The UI is blank. The webhook never fires the right branch. A script that ran yesterday dies today. … Read more
You have seen this JSON. It arrives from an API as one long line, or it leaves your editor looking like someone sat on the keyboard. Curly braces stack up. Keys hide next to values. A nested array starts on the same line as a timestamp and you lose ten minutes trying to find where … Read more