Abstract: JSON is a widely used data format for data exchange between application systems and programming frontends. In the Java ecosystem, Java JSON libraries serve as fundamental toolkits for ...

UltraJSON's architecture is fundamentally ill-suited to making changes without risk of introducing new security vulnerabilities. As a result, this library has been put into a maintenance-only mode.

Abstract: JSON is an essential file and data format in domains that span scientific computing, web APIs or configuration management. Its popularity has motivated significant software development ...

Additionally, it includes a heavily customized fork of msgpack-numpy, with corrected round-trip behaviour for np.float64 objects. This will automatically install/upgrade all dependencies. numpy and ...