Free escape json printables
Every sheet below is a free PDF you can print at home or at school. Open a sheet to see what is on it, then download it — no sign-up needed.
Printable JSON Escape Sequence ChartOne-page JSON escape chart with common characters, escape codes, and required flags, plus a note to use a serializer instead of hand escaping.1 page · free PDF
Printable JSON Error ChecklistA one-page JSON error checklist for spotting invalid syntax fast. Check common JSON mistakes, then use it while fixing broken files or APIs.1 page · free PDF
Printable JSON Schema Quick ReferenceOne-page JSON Schema quick reference with keywords, uses, and examples for common fields like type, properties, and required.1 page · free PDF
Printable JSON Escape Test Cases2-page letter landscape worksheet with API payload test cases, including input text, expected escaped output, actual, and pass columns.2 pages · free PDF4 files · PDF, DOCX, XLSX
Get every sheet: JSON Developer Cheat Sheets
This sheet plus 3 more in one download, with the editable Word and Excel files. Printable JSON syntax and escaping cheat sheet, a JSON error troubleshooting checklist, a JSON Schema quick reference and an API payload test-case workbook.
$5.00 USD, one-time 4 files · about $1.25 each
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