A lightweight JSON parsing library written in C99, featuring approximately 150 lines of code and designed for zero memory allocations. It requires the user to handle number and string parsing, providing a simple example to load a rectangle from a JSON string into a struct. The library is free and released into the public domain.

jsonriver is a lightweight JavaScript library designed for incremental JSON parsing from streams, allowing users to receive progressively complete data structures. It operates solely on standard JavaScript features, ensuring compatibility across environments, and mimics the behavior of JSON.parse while providing performance benefits in streaming scenarios. The library also includes specific behaviors for handling types and properties in JSON objects.