🏠 New in Low Baseline Support: JSON source text access

March 31, 2025

caniuse · mdn · spec

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.

Source features

• javascript.builtins.JSON.isRawJSON [mdn]
• javascript.builtins.JSON.parse.reviver_parameter_context_argument [mdn]
• javascript.builtins.JSON.rawJSON [mdn]