Newly Available
JSON
id: json-raw
JSON source text access
To serialize and parse JSON in a lossless way,
JSON.stringify() handles rawJSON values and JSON.parse()'s reviver callback takes a source context parameter.
Baseline Status:
Achieved Newly Available on Mar 31, 2025 across core engines.
Desktop Browser Engine Support
Google Chrome
114
Supported
Mozilla Firefox
135
Supported
Apple Safari
18.4
Supported
Microsoft Edge
114
Supported
Mobile Browser Engine Support
Chrome Android
114
Firefox Android
135
Safari iOS
18.4
Specifications and References