Polars is a highly performant DataFrame library for manipulating structured data. The core is written in Rust, but the library is also available in Python. Its key features are:
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux
- BSD
- Python


Spyder is described as 'Combines advanced development tools with scientific package capabilities for enhanced data analysis and visualization familiar to scientists' and is a popular IDE in the development category. There are more than 25 alternatives to Spyder for a variety of platforms, including Windows, Linux, Mac, Web-based and BSD apps. The best Spyder alternative is PyCharm, which is both free and Open Source. Other great apps like Spyder are Jupyter, Mathematica, GNU Octave and SageMath.
Polars is a highly performant DataFrame library for manipulating structured data. The core is written in Rust, but the library is also available in Python. Its key features are:


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Flexible and powerful data analysis / manipulation library for Python, providing labeled data structures similar to R data.frame objects, statistical functions, and much more.
SimulationX is an interdisciplinary, multi-domain simulation software for the design, analysis and optimization of complex systems on a single platform. More than 500 ready-to-use model elements and over 300 examples of models from 11 application areas simplify and accelerate...



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A software package designed to solve computationally hard problems in algebra, number theory, geometry and combinatorics.
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