Your config files were never really JSON, as Microsoft planned it that way.
You don’t need it anymore because VS Code added native bracket pair colorization in version 1.60 and turned it on by default ...
Convert HTML to JSON (and back again). Can also (intelligently) convert HTML tables to JSON (using table headers (if available) as keys in the resulting JSON).
JSON-driven queries for Entity Framework Core — filter, sort, paginate, project, group, aggregate and UNION / INTERSECT / EXCEPT from simple JSON. New in 3.0: field-level policies decide per caller ...