Package jsonvx is a highly configurable JSON parser, querier, and formatter for Go. It supports both strict JSON (as defined by ECMA-404) and up to a more relaxed variant such as JSON5. This makes it ideal for parsing user-generated data, configuration files, or legacy formats that don't fully comply with the JSON specification. With a single ParserConfig struct, jsonvx gives you fine-grained control over how JSON is parsed. You can enable or disable features like: After parsing, jsonvx gives you a clean abstract syntax tree (AST) that you can either traverse manually or query using the built-in API. Each node in the tree implements a common JSON interface, so you can safely inspect, transform, or stringify data as needed. jsonvx is designed for flexibility and correctness — not raw performance. It prioritizes clarity and configurability over speed, making it perfect for tools, linters, formatters, and config loaders where input may vary or include non-standard extensions. If you need full control over how JSON is interpreted and a structured way to work with the result, jsonvx is for you.