JSON2CSV app

The objective of JSON2CSV is to help bridge the gap between JSON and CSV by converting JSON to CSV to make it easier to review data in a spreadsheet.

The web app should basicaly allow the user to paste JSON into a text box to generate its equivalent CSV.

Suggested features :

• User can paste JSON syntax into a text box
• User can click a 'Convert' button to validate the JSON text box and convert it to CSV
• User can see the converted CSV in another text box
• User can see an warning message if the JSON text box is empty or if it doesn't contain valid JSON
• User can click a 'Clear' button to clear the contents of both the JSON and CSV text boxes.