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Scientific/Engineering packages

1,023 packages · page 19 of 26 · 3,726 including subcategories

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Packages

tensorflow-aarch64 With conditions
PyPI · Scientific/Engineering · released Mar 2024

TensorFlow for aarch64 is a machine learning framework that enables numerical computation and deep learning across CPUs, GPUs, TPUs, and edge devices on ARM-based systems.

Apache-2.0compiled wheel · 3.9+
143.5Kdownloads / mo
python-libsbml With conditions
PyPI · Scientific/Engineering · released Mar 2026

Provides Python bindings to read, write, and manipulate Systems Biology Markup Language (SBML) documents, supporting SBML Levels 1, 2, and 3.

copyleftcompiled wheel
143.5Kdownloads / mo
scikit-bio With conditions
PyPI · Scientific/Engineering · released Jun 2026

scikit-bio provides data structures, algorithms, and educational resources for bioinformatics analysis, including sequence, phylogenetic, and diversity data manipulation.

Not necessary for general scientific computing; install only if you need domain-specific bioinformatics data structures.

BSD-3-Clausecompiled wheel · 3.10+
143.1Kdownloads / mo
pypemicro With conditions
PyPI · Scientific/Engineering · released Feb 2023

Provides a Python interface to PEMicro debug probe libraries, enabling control and communication with PEMicro Multilink/FX and Cyclone/FX probes for ARM microcontroller debugging.

Install only if you have the required hardware and PEMicro libraries already set up on your system.

BSD-3-Clausepure Python · 3.7+
143.0Kdownloads / mo
tabicl With conditions
PyPI · Scientific/Engineering · released Apr 2026

TabICL is a scikit-learn-compatible tabular foundation model that performs classification and regression on structured data via in-context learning, combining fit and predict in a single forward pass through a pre-trained transformer.

permissive licensepure Python · 3.10+
142.9Kdownloads / mo
pynrrd Worth it
PyPI · Scientific/Engineering · released Jan 2025

Reads and writes NRRD (Nearly Raw Raster Data) files to and from numpy arrays in pure Python, enabling interchange of volumetric and medical imaging data.

Install it if you work with NRRD files in scientific or medical imaging contexts.

MITpure Python · 3.7+dormant
142.6Kdownloads / mo
newton With conditions
PyPI · Scientific/Engineering · released Aug 2026

Newton is a GPU-accelerated physics simulation engine built on NVIDIA Warp and MuJoCo Warp, designed for robotics and simulation research with support for rigid bodies, soft bodies, cloth, cables, and differentiable simulation.

Apache-2.0pure Python · 3.10+
142.6Kdownloads / mo
tidy3d With conditions
PyPI · Scientific/Engineering · released Jul 2026

Tidy3D is a Python API for defining, submitting, and postprocessing finite-difference time-domain (FDTD) electrodynamics simulations that run on Flexcompute's cloud servers.

LGPL-2.0-or-laterpure Python
142.5Kdownloads / mo
skrl With conditions
PyPI · Scientific/Engineering · released May 2026

skrl is a modular reinforcement learning library that implements algorithms in PyTorch, JAX, and NVIDIA Warp, supporting Gymnasium, PettingZoo, ManiSkill, Isaac Lab, and MuJoCo environments with multi-scope agent training.

Install it if you want readable, transparent algorithm implementations and multi-environment training capabilities.

MITpure Python · 3.10+
142.3Kdownloads / mo
pyamg Worth it
PyPI · Scientific/Engineering · released Aug 2025

PyAMG provides Algebraic Multigrid (AMG) solvers for efficiently solving large-scale sparse linear systems, with implementations of Classical AMG and Smoothed Aggregation methods.

MITcompiled wheel · 3.9+
141.9Kdownloads / mo
pyocd-pemicro With conditions
PyPI · Scientific/Engineering · released Feb 2023

A PyOCD plugin that adds support for PEMicro debug probes (Multilink/FX, Cyclone/FX) to enable embedded debugging on NXP ARM microcontrollers.

However, proceed with caution: it is abandoned as of 2023, so compatibility with the latest PyOCD or Python versions is not guaranteed.

BSD-3-Clausepure Python · 3.7.0+abandoned
141.6Kdownloads / mo
eerepr With conditions
PyPI · Scientific/Engineering · released May 2025

Adds interactive HTML representations to Earth Engine objects when displayed in Jupyter notebooks, replacing plain text output with Code Editor-style visualizations.

permissive licensepure Python · 3.8+aging
141.6Kdownloads / mo
amazon-braket-sdk Worth it
PyPI · Scientific/Engineering · released Aug 2026

Provides a Python framework to design, simulate, and execute quantum circuits on AWS quantum hardware and simulators through Amazon Braket.

Apache-2.0pure Python · 3.11+
141.1Kdownloads / mo
newton-actuators Skip
PyPI · Scientific/Engineering · released May 2026

Provides GPU-accelerated actuator implementations (PD, PID, DC motor, neural network) that compute forces and torques for physics simulations by reading simulation state and writing control outputs.

Apache-2.0pure Python · 3.10+
140.2Kdownloads / mo
flexpolyline With conditions
PyPI · Scientific/Engineering · released Nov 2020

Encodes and decodes geographic coordinate sequences into a compressed string format using the Flexible Polyline algorithm, supporting 2D and 3D coordinates with configurable precision.

MITpure Pythondormant
139.5Kdownloads / mo
pyrnnoise With conditions
PyPI · Scientific/Engineering · released Jan 2026

Python bindings for RNNoise that perform real-time noise suppression on speech audio via a recurrent neural network, with both command-line and programmatic interfaces for processing audio files and streams.

license unclearcompiled wheelaging
138.9Kdownloads / mo
dtaidistance Worth it
PyPI · Scientific/Engineering · released Feb 2026

Computes distance measures between time series using Dynamic Time Warping (DTW) and related algorithms, with both pure Python and optimized C implementations.

Apache-2.0compiled wheel · 3.8+
138.7Kdownloads / mo
rdkit-pypi With conditions
PyPI · Scientific/Engineering · released Feb 2023

Provides precompiled wheels for Linux, macOS, and Windows, enabling easy installation of chemoinformatics and machine-learning software without requiring local compilation.

However, the package itself has not released since 2023-02-26; verify current distribution recommendations before adopting.

permissive licensecompiled wheel
138.6Kdownloads / mo
kerchunk Worth it
PyPI · Scientific/Engineering · released Mar 2026

Kerchunk extracts metadata from chunked, compressed data formats (NetCDF, HDF5, GRIB, TIFF, FITS, Zarr) and stores it separately, enabling efficient cloud-friendly access to archival data without copying or translating original files.

MITpure Python · 3.11+
138.0Kdownloads / mo
gstools Worth it
PyPI · Scientific/Engineering · released Apr 2025

GSTools provides geostatistical tools for spatial random field generation, kriging, variogram estimation, and covariance modelling with support for structured and unstructured data in 1D, 2D, and 3D.

LGPL-3.0pure Python · 3.8+
136.9Kdownloads / mo
pybids Worth it
PyPI · Scientific/Engineering · released Mar 2026

PyBIDS provides a Python interface to query, validate, and interact with neuroimaging datasets that conform to the BIDS (Brain Imaging Data Structure) standard format.

Install only if you work with BIDS datasets; it is not a general-purpose tool.

MITpure Python · 3.10+
136.3Kdownloads / mo
sax With conditions
PyPI · Scientific/Engineering · released Jun 2026

SAX is a JAX-based simulator and optimizer for S-parameter circuits, primarily designed for photonic integrated circuits but applicable to any frequency-domain circuit simulation using scattering parameters.

Apache-2.0pure Python · 3.11.0+
136.3Kdownloads / mo
zhinst-utils With conditions
PyPI · Scientific/Engineering · released Apr 2026

Provides helper functions and device-specific utilities for the Zurich Instruments LabOne API, simplifying communication with SHFQA, SHFSG, and SHFQC devices.

MITpure Python · 3.7+
135.3Kdownloads / mo
PyNiteFEA Worth it
PyPI · Scientific/Engineering · released Jun 2026

PyNiteFEA performs 3D elastic structural finite element analysis, including static analysis, modal analysis, P-Delta effects, and nonlinear pushover analysis for frame and plate structures.

MITpure Python · 3.11+
135.3Kdownloads / mo
hightime With conditions
PyPI · Scientific/Engineering · released Oct 2025

Hightime provides drop-in replacements for Python's datetime and timedelta types that support precision down to yoctoseconds, enabling sub-microsecond time arithmetic and representation.

Install only if you actually need precision beyond microseconds; standard datetime is simpler and faster for typical applications.

MITpure Python
135.2Kdownloads / mo
ridgeplot Worth it
PyPI · Scientific/Engineering · released Apr 2026

ridgeplot creates interactive ridgeline plots using Plotly, allowing you to visualize distributions across multiple categories or time periods with a simple interface.

MITpure Python · 3.10+
135.2Kdownloads / mo
konlpy Skip
PyPI · Scientific/Engineering · released Jan 2022

KoNLPy provides Korean natural language processing tools including tokenization, part-of-speech tagging, and linguistic feature extraction by wrapping multiple Korean NLP engines.

GPL-3.0-or-laterpure Pythonabandoned
134.8Kdownloads / mo
pyjls With conditions
PyPI · Scientific/Engineering · released Aug 2026

Reads and writes JLS (Joulescope) files, a specialized format for storing high-frequency time-series signal data with built-in summaries, annotations, and multi-source support.

Apache-2.0compiled wheel
133.6Kdownloads / mo
tf-slim With conditions
PyPI · Scientific/Engineering · released May 2020

TensorFlow-Slim provides high-level layers, variable management, and training utilities that simplify defining, training, and evaluating neural network models in TensorFlow.

Apache-2.0pure Python
133.0Kdownloads / mo
daal4py With conditions
PyPI · Scientific/Engineering · released Sep 2024

daal4py provides a Python API to Intel's oneAPI Data Analytics Library, offering optimized implementations of machine learning and data analytics algorithms.

Not recommended if you rely on scikit-learn patching—use Intel Extension for Scikit-learn instead.

Apache-2.0compiled wheel · 3.7+
132.2Kdownloads / mo
hankel Worth it
PyPI · Scientific/Engineering · released Jul 2023

Computes Hankel transforms and integrals using Ogata's quadrature method, handling the oscillatory nature of Bessel function integration for radially symmetric problems.

Install it if you need accurate Hankel transforms or radially symmetric Fourier analysis.

MITpure Python · 3.6+
132.0Kdownloads / mo
pyts With conditions
PyPI · Scientific/Engineering · released Jun 2023

Pyts provides time series classification algorithms and preprocessing tools, including transformations like symbolic approximation, bag-of-words encoding, and image-based representations, along with specialized classifiers and metrics for temporal data.

However, the last release was in June 2023, so verify that the package's algorithms and dependencies align with your Python and library versions before committing to…

permissive licensepure Pythonaging
131.7Kdownloads / mo
qiskit-experiments With conditions
PyPI · Scientific/Engineering · released Jun 2026

Qiskit Experiments provides tools for building, running, and analyzing experiments on noisy quantum computers using the Qiskit framework.

Apache-2.0pure Python · 3.10+
131.1Kdownloads / mo
gstools-cython Worth it
PyPI · Scientific/Engineering · released Dec 2025

Provides optimized Cython implementations of geostatistical algorithms, accelerating spatial statistical computations for the parent package.

LGPL-3.0-or-latercompiled wheel · 3.10+aging
130.8Kdownloads / mo
skan Worth it
PyPI · Scientific/Engineering · released Feb 2026

Analyzes skeleton (thin object) images to extract and characterize their structure, connectivity, and morphological properties using Python.

BSD-3-Clausepure Python · 3.9+
130.7Kdownloads / mo
xtgeo With conditions
PyPI · Scientific/Engineering · released Aug 2026

XTGeo manipulates subsurface reservoir modelling data—3D grids, surfaces, seismic cubes, and wells—using NumPy and C backends for performance, with support for industry formats like RMS and Eclipse.

LGPL-3.0-onlycompiled wheel · 3.11+
129.7Kdownloads / mo
pymatreader Worth it
PyPI · Scientific/Engineering · released May 2026

Reads MATLAB .mat files in both legacy and HDF5-based formats (>= 7.3) and returns their contents as Python dictionaries.

BSD-3-Clausepure Python · 3.10+
129.3Kdownloads / mo
fsrs Worth it
PyPI · Scientific/Engineering · released Aug 2026

Implements the Free Spaced Repetition Scheduler algorithm to calculate optimal review intervals for flashcards and study materials based on memory retention science.

Install it if you need scheduling logic; skip it if you're using a pre-built flashcard app.

MITpure Python · 3.10+
129.3Kdownloads / mo
sphinxcontrib-katex With conditions
PyPI · Scientific/Engineering · released Jun 2025

A Sphinx extension that renders mathematical equations in HTML documentation using KaTeX instead of MathJax, with optional server-side pre-rendering support.

However, note that the package is aging (413 days since last release) and optional server-side pre-rendering adds a nodejs dependency; verify compatibility with your…

MITpure Python · 3.9+aging
129.2Kdownloads / mo
fysom Skip
PyPI · Scientific/Engineering · released Sep 2021

Fysom is a finite state machine library that lets you define states, events, and transitions declaratively, then trigger state changes by calling event methods or the trigger() function.

MITbuilds from sourceabandoned
129.1Kdownloads / mo