finos/perspective: A data visualization and analytics component, especially well-suited for large and/or streaming datasets.

Perspective is an interactive analytics and data visualization component designed for large and streaming datasets. It includes a fast, memory-efficient streaming query engine written in C++ and compiled for WebAssembly and Python. The framework-agnostic interface can run in-browser or via WebSocket server, and it provides a JupyterLab widget and Python client library for interactive data analysis.