nano-json-stream-parser

JSON →
library 0.1.2 ·javascript abandoned
verified May 27, 2026

This library (`nano-json-stream-parser`) provides a lightweight, pure JavaScript streamed JSON parser, weighing approximately 750 bytes (gzipped). Currently at version 0.1.2, it aims to offer functionality similar to larger alternatives like Oboe.js, achieving an 85% size reduction in bundle size, which is critical for highly optimized web applications or environments with strict resource constraints. The parsing mechanism involves feeding chunks of a JSON string to a function, which then invokes a callback whenever a complete JSON entity (object or array) has been fully parsed. However, a significant caveat is that the project explicitly states it lacks comprehensive tests and may contain buggy edge-cases, making it potentially unsuitable for mission-critical production environments without thorough internal validation. Its development appears to be inactive, with the last commit several years ago, indicating it is not actively maintained, nor does it have a clear release cadence, suggesting it's largely abandoned. Developers should be aware of these limitations when considering its use for new projects.

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