14 releases (9 stable)
new 3.1.4 | Nov 7, 2024 |
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3.1.3 | Oct 31, 2024 |
3.1.0 | Sep 23, 2024 |
3.0.2 | Aug 30, 2024 |
3.0.0-alpha.1 | May 11, 2024 |
#808 in WebAssembly
571 downloads per month
Used in 5 crates
190KB
4K
SLoC
Perspective is an interactive analytics and data visualization component, which is especially well-suited for large and/or streaming datasets. Use it to create user-configurable reports, dashboards, notebooks and applications, then deploy stand-alone in the browser, or in concert with Python and/or Jupyterlab.
Features
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A fast, memory efficient streaming query engine, written in C++ and compiled for WebAssembly, Python and Rust, with read/write/streaming for Apache Arrow, and a high-performance columnar expression language based on ExprTK.
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A framework-agnostic User Interface packaged as a Custom Element, powered either in-browser via WebAssembly or virtually via WebSocket server (Python/Node).
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A JupyterLab widget and Python client library, for interactive data analysis in a notebook, as well as scalable production Voila applications.
Documentation
- Project Site
- JavaScript (NPM)
- Python (PyPI)
- Rust (Crates.io)
- Appendix
Examples
editable | file | fractal |
market | raycasting | evictions |
nypd | streaming | covid |
webcam | movies | superstore |
citibike | olympics | |
Media
@timkpaine |
@timbess |
@sc1f |
@texodus |
@texodus |
|
Dependencies
~3–7MB
~124K SLoC