spack.io
9,024
Packages
43,112
Versions
963
Maintainers
tcl-itcl 4.0.4
[incr Tcl] is the most widely used O-O system for Tcl. The name is a play on C++, and [incr Tcl] ...1 version - Latest release: almost 4 years ago
py-pyfiglet 0.7.6
pyfiglet is a full port of FIGlet (http://www.figlet.org/) into purepython. It takes ASCII text a...4 versions - Latest release: almost 4 years ago - 1,463 stars on GitHub - 1 maintainer
Top 1.8% on spack.io
10 versions - Latest release: 4 months ago - 16 dependent packages - 1 maintainer
r-rcppeigen 0.3.4.0.2
'Rcpp' Integration for the 'Eigen' Templated Linear Algebra Library. R and 'Eigen' integration us...10 versions - Latest release: 4 months ago - 16 dependent packages - 1 maintainer
Top 1.8% on spack.io
10 versions - Latest release: 6 months ago - 21 dependent packages - 1 maintainer
py-msgpack 1.1.1
MessagePack (de)serializer.10 versions - Latest release: 6 months ago - 21 dependent packages - 1 maintainer
Top 8.3% on spack.io
1 version - Latest release: over 3 years ago - 2 dependent packages - 7,982 stars on GitHub - 1 maintainer
py-umap-learn 0.5.3
Uniform Manifold Approximation and Projection (UMAP) is a dimension reduction technique that can ...1 version - Latest release: over 3 years ago - 2 dependent packages - 7,982 stars on GitHub - 1 maintainer
py-inflect 6.0.2 💰
inflect.py - Correctly generate plurals, singular nouns, ordinals, indefinite articles; convert n...2 versions - Latest release: almost 3 years ago - 1 dependent package - 1,042 stars on GitHub - 1 maintainer
ripgrep 15.1.0 💰
ripgrep is a line-oriented search tool that recursively searches your current directory for a reg...6 versions - Latest release: 3 months ago - 56,700 stars on GitHub - 1 maintainer
py-httpcore 1.0.9 💰
The HTTP Core package provides a minimal low-level HTTP client, which does one thing only. Sendin...6 versions - Latest release: 5 months ago - 1 dependent package - 520 stars on GitHub - 1 maintainer
Top 5.8% on spack.io
3 versions - Latest release: almost 4 years ago - 4 dependent packages - 1 maintainer
r-snow 0.4-2
Simple Network of Workstations. Support for simple parallel computing in R.3 versions - Latest release: almost 4 years ago - 4 dependent packages - 1 maintainer
everytrace 0.2.2
Get stack trace EVERY time a program exits.2 versions - Latest release: almost 4 years ago - 3 dependent packages - 0 stars on GitHub - 1 maintainer
qemu 10.1.0
QEMU is a generic and open source machine emulator and virtualizer.88 versions - Latest release: 5 months ago - 1 maintainer
xxd 8.2.2541
xxd creates a hex dump of a given file or standard input. It is bundled with vim, but as xxd is u...14 versions - Latest release: over 3 years ago - 2 dependent packages - 1 maintainer
fabulous
FABuLOuS (Fast Accurate Block Linear krylOv Solver) Library implementing Block-GMres with Inexact...Latest release: about 1 month ago - 1 maintainer
py-authlib 1.6.7
The ultimate Python library in building OAuth and OpenID Connect servers. JWS, JWK, JWA, JWT are ...2 versions - Latest release: 20 days ago
py-fitter 1.6.0
fitter package provides a simple class to identify the distribution from which a data samples is ...3 versions - Latest release: about 1 year ago - 404 stars on GitHub - 1 maintainer
py-pyinstrument 5.1.1
Call stack profiler for Python. Shows you why your code is slow!5 versions - Latest release: 6 months ago - 7,435 stars on GitHub - 1 maintainer
Top 7.9% on spack.io
7 versions - Latest release: 6 months ago - 13 dependent packages - 266 stars on GitHub - 1 maintainer
py-idna 3.10
Internationalized Domain Names for Python (IDNA 2008 and UTS #46)7 versions - Latest release: 6 months ago - 13 dependent packages - 266 stars on GitHub - 1 maintainer
Top 0.4% on spack.io
30 versions - Latest release: 19 days ago - 90 dependent packages - 1 maintainer
py-pytest 9.0.2
pytest: simple powerful testing with Python.30 versions - Latest release: 19 days ago - 90 dependent packages - 1 maintainer
py-anybadge 1.16.0
Python project for generating badges for your projects2 versions - Latest release: about 1 hour ago - 392 stars on GitHub
r-automap 1.1-9
Automatic Interpolation Package. An automatic interpolation is done by automatically estimating t...1 version - Latest release: almost 3 years ago - 1 dependent package - 1 maintainer
miniforge3 25.3.0-3 💰
Miniforge3 is a minimal installer for conda and mamba specific to conda- forge.10 versions - Latest release: 8 months ago - 8,457 stars on GitHub - 1 maintainer
Top 2.5% on spack.io
6 versions - Latest release: almost 4 years ago - 12 dependent packages - 4,250 stars on GitHub - 1 maintainer
py-shapely 1.8.1
Manipulation and analysis of geometric objects in the Cartesian plane.6 versions - Latest release: almost 4 years ago - 12 dependent packages - 4,250 stars on GitHub - 1 maintainer
py-panaroo 1.2.10
A Bacterial Pangenome Analysis Pipeline1 version - Latest release: over 3 years ago - 1 maintainer
py-python-utils 3.5.2 💰
Python Utils is a collection of small Python functions and classes which make common patterns sho...4 versions - Latest release: over 2 years ago - 2 dependent packages - 97 stars on GitHub - 1 maintainer
py-ansi2html 1.6.0 💰
Convert text with ansi color codes to HTML1 version - Latest release: almost 4 years ago - 411 stars on GitHub - 1 maintainer
Top 8.6% on spack.io
1 version - Latest release: about 3 years ago - 1 dependent package - 4,887 stars on GitHub - 1 maintainer
py-types-pkg-resources 0.1.3 💰
Typing stubs for pkg_resources1 version - Latest release: about 3 years ago - 1 dependent package - 4,887 stars on GitHub - 1 maintainer
flux-security
Independent project for Flux security code and APIs.Latest release: about 1 hour ago - 0 stars on GitHub - 1 maintainer
fastjar 0.98
Fastjar is a version of Sun's 'jar' utility, written entirely in C.1 version - Latest release: almost 4 years ago
Top 1.4% on spack.io
2 versions - Latest release: almost 4 years ago - 23 dependent packages
parmetis 4.0.3
ParMETIS is an MPI-based parallel library that implements a variety of algorithms for partitionin...2 versions - Latest release: almost 4 years ago - 23 dependent packages
Top 1.6% on spack.io
16 versions - Latest release: over 1 year ago - 19 dependent packages
pango 1.54.0
Pango is a library for laying out and rendering of text, with an emphasis on internationalization...16 versions - Latest release: over 1 year ago - 19 dependent packages
qpdf 11.9.1
QPDF is a command-line tool and C++ library that performs content- preserving transformations on...2 versions - Latest release: over 1 year ago - 1 maintainer
perl-email-mime-contenttype 1.028
Parse and build a MIME Content-Type or Content-Disposition Header1 version - Latest release: about 2 years ago - 1 dependent package - 1 maintainer
lc-framework
a framework for automatically creating high-speed lossless and error- bounded lossy data compress...Latest release: about 1 month ago - 1 maintainer
Top 1.1% on spack.io
5 versions - Latest release: 23 days ago - 37 dependent packages - 1 maintainer
r-lifecycle 1.0.5
Manage the Life Cycle of your Package Functions. Manage the life cycle of your exported functions...5 versions - Latest release: 23 days ago - 37 dependent packages - 1 maintainer
py-annotated-types 0.7.0
Reusable constraint types to use with typing.Annotated.1 version - Latest release: over 1 year ago - 493 stars on GitHub
libgpuarray 0.7.6
Make a common GPU ndarray(n dimensions array) that can be reused by all projects that is as futur...9 versions - Latest release: almost 4 years ago - 2 dependent packages - 187 stars on GitHub
perl-tree-simple-visitorfactory 0.16
A factory object for dispensing Visitor objects1 version - Latest release: about 2 years ago - 1 dependent package - 1 maintainer
py-flox 0.10.0
Fast & furious GroupBy operations for dask.array.1 version - Latest release: about 1 year ago - 133 stars on GitHub - 1 maintainer
Top 2.4% on spack.io
14 versions - Latest release: almost 2 years ago - 13 dependent packages
ant 1.10.14
Apache Ant is a Java library and command-line tool whose mission is to drive processes described ...14 versions - Latest release: almost 2 years ago - 13 dependent packages
Top 1.1% on spack.io
12 versions - Latest release: 4 months ago - 32 dependent packages - 1 maintainer
py-cffi 2.0.0
Foreign Function Interface for Python calling C code12 versions - Latest release: 4 months ago - 32 dependent packages - 1 maintainer
Top 1.1% on spack.io
10 versions - Latest release: over 1 year ago - 30 dependent packages - 1 maintainer
r-tidyr 1.3.1
Tidy Messy Data. Tools to help to create tidy data, where each column is a variable, each row is ...10 versions - Latest release: over 1 year ago - 30 dependent packages - 1 maintainer
py-pytest-lazy-fixture 0.6.3
It helps to use fixtures in pytest.mark.parametrize.1 version - Latest release: about 1 year ago - 391 stars on GitHub
Top 1.3% on spack.io
5 versions - Latest release: about 2 years ago - 26 dependent packages - 2 stars on gitlab.freedesktop.org - 1 maintainer
libxi 1.7.10
libXi - library for the X Input Extension.5 versions - Latest release: about 2 years ago - 26 dependent packages - 2 stars on gitlab.freedesktop.org - 1 maintainer
Top 1.6% on spack.io
20 versions - Latest release: 23 days ago - 19 dependent packages - 1 maintainer
libgcrypt 1.12.0
Cryptographic library based on the code from GnuPG.20 versions - Latest release: 23 days ago - 19 dependent packages - 1 maintainer
Top 1.3% on spack.io
12 versions - Latest release: about 1 year ago - 26 dependent packages - 1 maintainer
r-curl 6.2.0
A Modern and Flexible Web Client for R. The curl() and curl_download() functions provide highly c...12 versions - Latest release: about 1 year ago - 26 dependent packages - 1 maintainer
py-sphinxcontrib-devhelp 2.0.0
sphinxcontrib-devhelp is a sphinx extension which outputs Devhelp document.3 versions - Latest release: over 1 year ago - 1 dependent package - 1 maintainer
py-quast 5.2.0
Quality Assessment Tool for Genome Assemblies7 versions - Latest release: about 2 years ago - 1 maintainer
hisat2 2.2.1
HISAT2 is a fast and sensitive alignment program for mapping next- generation sequencing reads (w...3 versions - Latest release: about 3 years ago - 1 dependent package
freeipmi 1.6.16
FreeIPMI provides in-band and out-of-band IPMI software based on the IPMI v1.5/2.0 specification....3 versions - Latest release: about 3 hours ago
nf-core-tools 2.7.2
A python package with helper tools for the nf-core community.4 versions - Latest release: about 3 years ago - 1 maintainer
Top 1.9% on spack.io
9 versions - Latest release: about 1 year ago - 18 dependent packages - 4,970 stars on GitHub - 1 maintainer
py-sphinx-rtd-theme 3.0.0
ReadTheDocs.org theme for Sphinx.9 versions - Latest release: about 1 year ago - 18 dependent packages - 4,970 stars on GitHub - 1 maintainer
Top 3.6% on spack.io
5 versions - Latest release: almost 4 years ago - 3 dependent packages - 38,842 stars on GitHub
leveldb 1.18
LevelDB is a fast key-value storage library written at Google that provides an ordered mapping fr...5 versions - Latest release: almost 4 years ago - 3 dependent packages - 38,842 stars on GitHub
Top 3.8% on spack.io
4 versions - Latest release: 4 months ago - 7 dependent packages - 1 maintainer
py-wxpython 4.2.3
Cross platform GUI toolkit for Python.4 versions - Latest release: 4 months ago - 7 dependent packages - 1 maintainer
Top 1.7% on spack.io
4 versions - Latest release: 5 months ago - 19 dependent packages
libtirpc 1.3.7
Libtirpc is a port of Suns Transport-Independent RPC library to Linux.4 versions - Latest release: 5 months ago - 19 dependent packages
py-pyee 12.0.0
A rough port of Node.js's EventEmitter to Python with a few tricks of its own.2 versions - Latest release: over 1 year ago
py-pytest-socket 0.7.0
Pytest Plugin to disable socket calls during tests.1 version - Latest release: 23 days ago
Top 8.1% on spack.io
2 versions - Latest release: over 2 years ago - 5 dependent packages - 3,230 stars on GitHub - 1 maintainer
py-aiofiles 0.7.0 💰
aiofiles is an Apache2 licensed library, written in Python, for handling local disk files in asyn...2 versions - Latest release: over 2 years ago - 5 dependent packages - 3,230 stars on GitHub - 1 maintainer
py-linkify-it-py 2.0.3
Links recognition library with FULL unicode support.3 versions - Latest release: 17 days ago - 1 dependent package - 23 stars on GitHub - 1 maintainer
Top 6.4% on spack.io
18 versions - Latest release: 17 days ago - 3 dependent packages - 2,882 stars on GitHub - 1 maintainer
py-mistune 3.2.0 💰
A sane Markdown parser with useful plugins and renderers.18 versions - Latest release: 17 days ago - 3 dependent packages - 2,882 stars on GitHub - 1 maintainer
py-hpack 4.0.0
Pure-Python HPACK header compression2 versions - Latest release: almost 4 years ago - 1 dependent package - 74 stars on GitHub - 1 maintainer
py-cclib 1.5.post1
Open source library for parsing and interpreting the results of computational chemistry packages1 version - Latest release: almost 4 years ago - 1 maintainer
ngmerge 0.3
Merging paired-end reads and removing adapters.1 version - Latest release: almost 4 years ago - 46 stars on GitHub
intel-oneapi-dpct 2025.3.1
The Intel DPC++ Compatibility Tool assists in migrating your existing CUDA code to SYCL code. The...16 versions - Latest release: 29 days ago - 1 maintainer
Top 1.4% on spack.io
3 versions - Latest release: over 3 years ago - 23 dependent packages - 1 maintainer
glu 9.0.2
This package provides the Mesa OpenGL Utility library.3 versions - Latest release: over 3 years ago - 23 dependent packages - 1 maintainer
Top 1.7% on spack.io
20 versions - Latest release: almost 4 years ago - 23 dependent packages - 2 maintainers
opencv 4.5.4
OpenCV (Open Source Computer Vision Library) is an open source computer vision and machine learni...20 versions - Latest release: almost 4 years ago - 23 dependent packages - 2 maintainers
py-immutables 0.21
An immutable mapping type for Python.6 versions - Latest release: 3 months ago - 2 dependent packages - 1,185 stars on GitHub - 1 maintainer
scale 5.4.4
SCALE (Scalable Computing for Advanced Library and Environment) is a basic library for weather an...3 versions - Latest release: almost 4 years ago - 1 maintainer
py-dateparser 1.2.1
dateparser -- python parser for human readable dates2 versions - Latest release: 5 months ago - 2,710 stars on GitHub - 1 maintainer
Top 3.8% on spack.io
12 versions - Latest release: over 1 year ago - 8 dependent packages
imagemagick 7.1.1-39
ImageMagick is a software suite to create, edit, compose, or convert bitmap images.12 versions - Latest release: over 1 year ago - 8 dependent packages
Top 1.1% on spack.io
10 versions - Latest release: 6 months ago - 29 dependent packages - 1 maintainer
r-matrixstats 1.5.0
Functions that Apply to Rows and Columns of Matrices (and to Vectors). High-performing functions ...10 versions - Latest release: 6 months ago - 29 dependent packages - 1 maintainer
Top 2.0% on spack.io
27 versions - Latest release: 6 months ago - 9 dependent packages - 12,528 stars on GitHub - 1 maintainer
py-notebook 7.4.5
Jupyter Interactive Notebook27 versions - Latest release: 6 months ago - 9 dependent packages - 12,528 stars on GitHub - 1 maintainer
xsimd 7.5.0
C++ wrappers for SIMD intrinsics7 versions - Latest release: almost 4 years ago - 2 dependent packages - 1 maintainer
Top 9.5% on spack.io
7 versions - Latest release: almost 4 years ago - 4 dependent packages - 4 stars on GitHub - 2 maintainers
heffte 2.2.0
Highly Efficient FFT for Exascale7 versions - Latest release: almost 4 years ago - 4 dependent packages - 4 stars on GitHub - 2 maintainers
Top 9.5% on spack.io
1 version - Latest release: almost 4 years ago - 2 dependent packages
bliss 0.73
bliss: A Tool for Computing Automorphism Groups and Canonical Labelings of Graphs1 version - Latest release: almost 4 years ago - 2 dependent packages
capstone 4.0.2
Capstone is a lightweight multi-platform, multi-architecture disassembly framework.3 versions - Latest release: almost 4 years ago - 1 dependent package
r-pmcmrplus 1.9.10
Calculate Pairwise Multiple Comparisons of Mean Rank Sums Extended. For one-way layout experiment...4 versions - Latest release: over 1 year ago - 1 dependent package - 1 maintainer
Top 2.0% on spack.io
12 versions - Latest release: over 1 year ago - 14 dependent packages - 1 maintainer
r-stringi 1.8.4
Character String Processing Facilities. A multitude of character string/text/natural language pro...12 versions - Latest release: over 1 year ago - 14 dependent packages - 1 maintainer
wasi-sdk-prebuilt 25.0
A group of standard API specifications for software compiled to the W3C WebAssembly standard11 versions - Latest release: 12 months ago - 1 maintainer
py-recommonmark 0.7.1
A docutils-compatibility bridge to CommonMark. This allows you to write CommonMark inside of Docu...2 versions - Latest release: 20 days ago - 345 stars on GitHub - 1 maintainer
py-google-apitools 0.5.32
client libraries for humans1 version - Latest release: almost 4 years ago - 1 dependent package - 147 stars on GitHub - 1 maintainer
Top 10.0% on spack.io
3 versions - Latest release: almost 4 years ago - 1 dependent package - 1,945 stars on GitHub
libpam 1.07
Example PAM module demonstrating two-factor authentication for logging into servers via SSH, Open...3 versions - Latest release: almost 4 years ago - 1 dependent package - 1,945 stars on GitHub
r-geonames 0.999
Interface to the "Geonames" Spatial Query Web Service. The web service at <https://www.geonames.o...1 version - Latest release: almost 4 years ago - 1 dependent package - 1 maintainer
blaspp 2020.10.00
C++ API for the Basic Linear Algebra Subroutines. Developed by the Innovative Computing Laborator...5 versions - Latest release: almost 4 years ago - 3 dependent packages - 16 stars on GitHub - 4 maintainers
py-ont-fast5-api 4.1.0
This project provides classes and utility functions for working with read fast5 files. It provide...2 versions - Latest release: over 3 years ago - 2 dependent packages - 154 stars on GitHub - 1 maintainer
lulesh 2.0.3
LULESH is a highly simplified application, hard-coded to only style typical in scientific C or C+...1 version - Latest release: almost 4 years ago
cusparselt 0.8.1-cuda120
A high-performance CUDA library dedicated to general matrix-matrix operations in which at least o...1 version - Latest release: 5 months ago - 1 maintainer
r-bindr 0.1.1
Parametrized Active Bindings. Provides a simple interface for creating active bindings where the ...2 versions - Latest release: almost 4 years ago - 1 dependent package - 1 maintainer
py-xpyb 1.3.1
xpyb provides a Python binding to the X Window System protocol via libxcb.1 version - Latest release: almost 4 years ago
r-rsubread
Mapping, quantification and variant analysis of sequencing dataLatest release: about 6 hours ago
Top 8.5% on spack.io
1 version - Latest release: almost 4 years ago - 1 dependent package - 4,685 stars on GitHub - 1 maintainer
py-geopy 2.1.0
geopy is a Python client for several popular geocoding web services.1 version - Latest release: almost 4 years ago - 1 dependent package - 4,685 stars on GitHub - 1 maintainer
Top 6.3% on spack.io
3 versions - Latest release: over 3 years ago - 2 dependent packages - 4,887 stars on GitHub - 1 maintainer
py-types-requests 2.28.10 💰
Typing stubs for requests.3 versions - Latest release: over 3 years ago - 2 dependent packages - 4,887 stars on GitHub - 1 maintainer
Top 0.3% on spack.io
13 versions - Latest release: over 1 year ago - 83 dependent packages - 1 maintainer
r-matrix 1.7-0
Sparse and Dense Matrix Classes and Methods. A rich hierarchy of matrix classes, including triang...13 versions - Latest release: over 1 year ago - 83 dependent packages - 1 maintainer
Top 6.0% on spack.io
11 versions - Latest release: almost 4 years ago - 3 dependent packages - 7,119 stars on GitHub - 1 maintainer
py-watchdog 2.1.6 💰
Python library and shell utilities to monitor filesystem events.11 versions - Latest release: almost 4 years ago - 3 dependent packages - 7,119 stars on GitHub - 1 maintainer
py-tree-math 0.2.0
Mathematical operations for JAX pytrees.1 version - Latest release: almost 2 years ago - 200 stars on GitHub
vdt 0.4.6
Vectorised math. A collection of fast and inline implementations of mathematical functions.8 versions - Latest release: 11 months ago - 2 dependent packages - 37 stars on GitHub - 1 maintainer
py-ahpy 2.0
AHPy is an implementation of the Analytic Hierarchy Process (AHP), a method used to structure, sy...1 version - Latest release: over 3 years ago - 144 stars on GitHub - 1 maintainer
photospline 2.2.1
Library for interpolating multi-dimensional detector response histograms.10 versions - Latest release: about 2 years ago - 5 stars on GitHub
Top 9.5% on spack.io
2 versions - Latest release: over 2 years ago - 6 dependent packages
perl-class-inspector 1.36
Get information about a class and its structure2 versions - Latest release: over 2 years ago - 6 dependent packages
Top 6.3% on spack.io
4 versions - Latest release: 5 months ago - 3 dependent packages - 4,887 stars on GitHub - 1 maintainer
py-types-setuptools 80.9.0.20250822 💰
Typing stubs for setuptools.4 versions - Latest release: 5 months ago - 3 dependent packages - 4,887 stars on GitHub - 1 maintainer
py-phydms 2.4.1
phydms enables phylogenetic analyses using deep mutational scanning data to inform the substituti...1 version - Latest release: over 3 years ago - 1 maintainer