JSON

Creates a JSON object string from parallel arrays of keys and string values.

Creates a JSON object string from a string-to-string map.

Wraps an array of strings into a JSON array string.

Sets or replaces a string field in a JSON object. Creates the field if it does not exist.

Sets or replaces a numeric field in a JSON object.

Sets or replaces a boolean field in a JSON object.

Removes a top-level field from a JSON object string.

Merges two JSON objects. Fields from the second object overwrite matching fields in the first.

Reads a string field from a JSON object by key.

Reads a float field from a JSON object by key.

Reads an integer field from a JSON object by key.

Reads a boolean field from a JSON object by key.

Reads a string array field from a JSON object by key.

Reads a nested JSON object field as a JSON string.

Reads a value at a dot-separated path through nested JSON objects (e.g., "player.stats.health").

Returns true if the string is valid, parseable JSON.

Returns all top-level field names from a JSON object.

Converts a JSON object's top-level fields to a string map. Non-string values are serialized to their JSON text.

Reformats compact JSON with indentation and line breaks for readability.

Strips all whitespace from a JSON string, producing the most compact representation.