Stringify JavaScript objects/arrays with clean, quote-minimal syntax and customizable formatting.
Stringify-object is a JavaScript library that converts objects, arrays, Maps, and Sets into formatted string representations with minimal quoting, similar to JSON.stringify but optimized for readability. It solves the problem of generating clean, human-readable code-like output from JavaScript data structures, which is useful for logging, configuration generation, or code formatting tasks.
JavaScript developers who need to serialize objects into readable strings for debugging, documentation, or code generation purposes, particularly those working with Node.js or browser-based tooling.
Developers choose stringify-object over JSON.stringify because it produces cleaner, more readable output by eliminating unnecessary quotes, supports circular references, and offers extensive formatting options like custom indentation, quote types, and inline character limits.
Stringify an object/array like JSON.stringify just without all the double-quotes
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Omits unnecessary quotes around keys and values, producing code-like strings that mimic hand-written code, as shown in the formatted examples with indentation in the README.
Automatically replaces circular references with '[Circular]', preventing crashes that occur with JSON.stringify, making it safer for debugging complex objects.
Offers extensive options like indentation, quote type, filtering, and transformation functions, allowing fine-grained control over output, demonstrated with examples for masking passwords and inline limits.
Natively handles JavaScript Map and Set types, converting them to string representations like 'new Map([...])', which JSON.stringify does not support by default.
The output is not valid JSON due to omitted quotes and added syntax like new Map(), limiting its use in standard data serialization or interoperability scenarios.
Additional formatting and customization features, such as inline character limits and transform functions, introduce overhead, making it slower than JSON.stringify for large or frequent serialization.
Users must understand various options like filter and transform functions, which can be complex and error-prone for simple use cases, unlike the straightforward JSON.stringify API.