1.OpenMathLib / OpenBLAS
OpenBLAS is an optimized BLAS library based on GotoBLAS2 1.13 BSD version.
- blas
- lapack
- lapacke
+10 stars
from 7,652 · score 2.40
Trending repositories
Ranked by Attention Score: stars gained over the last 7 complete days
19 repositories by Attention Score · Oct 28, 2026 – Nov 3, 2026 (UTC)
2.ashvardanian / NumKong
SIMD-accelerated distances, dot products, matrix ops, geospatial & geometric kernels for 16 numeric types — from 6-bit floats to 64-bit complex — across x86, Arm, RISC-V, and WASM, with bindings for Python, Rust, C, C++, Swift, JS, and Go 📐
+8 stars
from 1,897 · score 2.20
+7 stars
from 2,274 · score 2.08
4.datoviz / datoviz
⚡ Datoviz: high-performance GPU rendering for scientific data visualization
- visualization
- graphics
- data-visualization
- scientific-visualization
- gpu
- vulkan
- +6 more
+5 stars
from 819 · score 1.79
5.libtom / libtommath
LibTomMath is a free open source portable number theoretic multiple-precision integer library written entirely in C.
- mpi
- libtommath
- c
- math
- multi-precision
+4 stars
from 808 · score 1.61
6.mborgerding / kissfft
a Fast Fourier Transform (FFT) library that tries to Keep it Simple, Stupid
+3 stars
from 2,001 · score 1.39
7.msteinbeck / tinyspline
ANSI C library for NURBS, B-Splines, and Bézier curves with interfaces for C++, C#, D, Go, Java, Javascript, Lua, Octave, PHP, Python, R, and Ruby.
- nurbs
- b-splines
- bezier-curves
- splines
+3 stars
from 1,355 · score 1.39
8.OSGeo / grass
GRASS - free and open-source geospatial processing engine
- grass-gis
- geospatial
- geospatial-analysis
- raster
- vector
- timeseries-analysis
- +14 more
+3 stars
from 1,182 · score 1.39
9.hypre-space / hypre
Parallel solvers for sparse linear systems featuring multigrid methods.
- math-physics
- library
- hpc
- radiuss
+3 stars
from 872 · score 1.39
10.FFTW / fftw3
DO NOT CHECK OUT THESE FILES FROM GITHUB UNLESS YOU KNOW WHAT YOU ARE DOING. (See below.)
+2 stars
from 3,110 · score 1.10
11.flame / blis
BLAS-like Library Instantiation Software Framework
- blis
- blas
- blas-libraries
- linear-algebra
- linear-algebra-library
- matrix-multiplication
- +8 more
+2 stars
from 2,696 · score 1.10
12.brandon-rhodes / pyephem
Scientific-grade astronomy routines for Python
+2 stars
from 898 · score 1.10
13.stevengj / nlopt
library for nonlinear optimization, wrapping many algorithms for global and local, constrained or unconstrained, optimization
+1 stars
from 2,287 · score 0.69
14.samtools / htslib
C library for high-throughput sequencing data formats
- htslib
- bioinformatics
- sam
- bam
- cram
- vcf
- +2 more
+1 stars
from 956 · score 0.69
15.StanfordVL / GibsonEnv
Gibson Environments: Real-World Perception for Embodied Agents
- computer-vision
- robotics
- simulator
- sim2real
- deep-learning
- deep-reinforcement-learning
- +4 more
+1 stars
from 947 · score 0.69
16.jarun / bcal
:1234: Bits, bytes and general-purpose calculator
- storage
- storage-unit-converter
- command-line
- standalone
- terminal
- calculator
- +6 more
+1 stars
from 707 · score 0.69
17.ericstoneking / 42
Simulation for spacecraft attitude control system analysis and design
+1 stars
from 466 · score 0.69
18.ebassi / graphene
A thin layer of graphic data types
- graphics-library
- vector
- transformations
- matrix
- 3d-transformations
- c
- +4 more
+1 stars
from 441 · score 0.69
19.CEED / libCEED
CEED Library: Code for Efficient Extensible Discretizations
- ceed
- high-order
- exascale-computing
- api
- ecp
- high-performance-computing
- +5 more
+1 stars
from 272 · score 0.69