Large projects may have thousands of JSON files, and doing a round trip to Prettier for each one is slow.

Implementation seems trivial after reading the prettier implementation.

Status

• parser: json feat(oxfmt): Format parser:json files by oxc_formatter_json #22709
• parser: jsonc feat(oxfmt): format parser:jsonc files by oxc_formatter_json #22913
• parser: json5 feat(oxfmt): format parser:json5 files by oxc_formatter_json #22990
• parser: json-stringify feat(oxfmt): format parser:json-stringify files by oxc_formatter_json #23194
  • sort-packagejson still lives in oxfmt side,
  • since json-stringify is NOT only for package.json

NOTE: json-in-xxx are still formatted by prettier.