1.isl-org / Open3D
Open3D: A Modern Library for 3D Data Processing
- mesh-processing
- computer-graphics
- opengl
- cpp
- python
- reconstruction
- +14 more
+148 stars
from 14,024 · score 5.00
Trending repositories
Ranked by Attention Score: stars gained over the last 30 complete days
38 repositories by Attention Score · Oct 5, 2026 – Nov 3, 2026 (UTC)
2.lightgbm-org / LightGBM
A fast, distributed, high performance gradient boosting (GBT, GBDT, GBRT, GBM or MART) framework based on decision tree algorithms, used for ranking, classification and many other machine learning tasks.
- gbdt
- gbm
- machine-learning
- data-mining
- distributed
- lightgbm
- +7 more
+126 stars
from 18,821 · score 4.84
3.oceanbase / oceanbase
OceanBase is the unified distributed database for the AI era — open-source, multi-model, one engine for your most demanding workloads.
- oceanbase
- paxos
- htap
- cloud-native
- mysql-compatibility
- oltp
- +14 more
+77 stars
from 10,289 · score 4.36
4.catboost / catboost
A fast, scalable, high performance Gradient Boosting on Decision Trees library, used for ranking, classification, regression and other machine learning tasks for Python, R, Java, C++. Supports computation on CPU and GPU.
- machine-learning
- decision-trees
- gradient-boosting
- gbm
- gbdt
- python
- +12 more
+69 stars
from 9,123 · score 4.25
5.PlotJuggler / PlotJuggler
The Time Series Visualization Tool that you deserve.
- ros
- qt5
- plot
- chart
- time-series
- px4
- +7 more
+64 stars
from 6,223 · score 4.17
6.kth-competitive-programming / kactl
KTH Algorithm Competition Template Library (... eller KTHs AC-tillverkande lapp)
- algorithm
- contest
- cpp
- data-structures
- competitive-programming
- notebook
- +1 more
+61 stars
from 3,545 · score 4.13
7.pbek / QOwnNotes
QOwnNotes is a plain-text file notepad and todo-list manager with Markdown support and Nextcloud / ownCloud integration.
- owncloud
- c-plus-plus
- qownnotes
- nextcloud
- nextcloud-notes
- note-taking
- +14 more
+59 stars
from 5,879 · score 4.09
8.epezent / implot
Immediate Mode Plotting
+36 stars
from 6,230 · score 3.61
9.MOLAorg / mola
A Modular Optimization framework for Localization and mApping (MOLA)
- slam
- lidar
- lidar-point-cloud
- localization
- mobile-robots
- graph-slam
- +6 more
+36 stars
from 1,017 · score 3.61
10.NVIDIA / cudf
cuDF - GPU DataFrame Library
+24 stars
from 9,766 · score 3.22
11.davisking / dlib
A toolkit for making real world machine learning and data analysis applications in C++
- machine-learning
- deep-learning
- c-plus-plus
- python
- computer-vision
- machine-learning-library
- +1 more
+22 stars
from 14,447 · score 3.14
12.alandefreitas / matplotplusplus
Matplot++: A C++ Graphics Library for Data Visualization 📊🗾
- plot-categories
- data-visualization
- contour-plots
- polar-plots
- matplot
- data-analysis
- +10 more
+16 stars
from 4,929 · score 2.83
13.mosra / magnum
Lightweight and modular C++11 graphics middleware for games and data visualization
+13 stars
from 5,218 · score 2.64
14.brenocq / implot3d
Immediate Mode 3D Plotting
+11 stars
from 1,266 · score 2.48
15.pixie-io / pixie
Instant Kubernetes-Native Application Observability
- golang
- kubernetes
- ebpf
- vega
- monitoring
- gke
- +14 more
+10 stars
from 6,542 · score 2.40
16.dpilger26 / NumCpp
C++ implementation of the Python Numpy library
- python
- numpy
- c-plus-plus
- numerical-analysis
- scientific-computing
- algorithms
- +3 more
+8 stars
from 3,961 · score 2.20
17.xtensor-stack / xtensor
C++ tensors with broadcasting and lazy computing
- c-plus-plus-14
- numpy
- multidimensional-arrays
- tensors
- c-plus-plus-17
- c-plus-plus-20
- +1 more
+8 stars
from 3,764 · score 2.20
18.TileDB-Inc / TileDB
The Universal Storage Engine
- tiledb
- arrays
- storage-engine
- scientific-computing
- data-analysis
- hdfs
- +7 more
+7 stars
from 2,083 · score 2.08
19.vincentlaucsb / csv-parser
A modern C++ CSV parser and serializer that doesn't make you choose between ease of use or performance.
- csv
- parser
- json
- tab-separated
- csv-parser
- statistics
- +5 more
+7 stars
from 1,130 · score 2.08
20.Desbordante / desbordante-core
Desbordante is a high-performance data profiler that is capable of discovering many different patterns in data using various algorithms. It also allows to run data cleaning scenarios using these algorithms. Desbordante has a console version and an easy-to-use web application.
- data-analytics
- data-cleaning
- data-cleansing
- data-engineering
- data-exploration
- data-mining
- +14 more
+7 stars
from 510 · score 2.08
21.GeomScale / volesti
Practical volume computation and sampling in high dimensions
- geometry
- statistics
- polyhedral-computations
- random-walk
- sampling
- volume
- +6 more
+6 stars
from 189 · score 1.95
22.SimpleITK / SimpleITK
SimpleITK: a layer built on top of the Insight Toolkit (ITK), intended to simplify and facilitate ITK's use in rapid prototyping, education and interpreted languages.
- simpleitk
- c-plus-plus
- swig
- registration
- python
- image-analysis
- +9 more
+4 stars
from 1,091 · score 1.61
23.unum-cloud / UStore
Multi-Modal Database replacing MongoDB, Neo4J, and Elastic with 1 faster ACID solution, with NetworkX and Pandas interfaces, and bindings for C 99, C++ 17, Python 3, Java, GoLang 🗄️
- acid
- database
- key-value-store
- document-database
- graph-database
- json
- +14 more
+4 stars
from 642 · score 1.61
24.shogun-toolbox / shogun
Shōgun
- machine-learning
- data-science
- artificial-intelligence
- swig
- c-plus-plus
- cmake
+3 stars
from 3,081 · score 1.39
25.SouravRoy-ETL / slothdb
An experimental embedded SQL engine in C++20. Query Parquet, CSV, JSON, Arrow, Avro, SQLite, and Excel files directly with SQL, in-process. Early-stage.
- analytics
- columnar-database
- cpp
- database
- embedded-database
- olap
- +12 more
+3 stars
from 409 · score 1.39
26.aksnzhy / xlearn
High performance, easy-to-use, and scalable machine learning (ML) package, including linear model (LR), factorization machines (FM), and field-aware factorization machines (FFM) for Python and CLI interface.
- machine-learning
- statistics
- data-science
- data-analysis
- factorization-machines
- ffm
- +1 more
+2 stars
from 3,088 · score 1.10
27.kthohr / stats
A C++ header-only library of statistical distribution functions.
- stats
- cpp
- constexpr
- numerical-methods
- probability
- distributions
- +12 more
+2 stars
from 557 · score 1.10
28.gagolews / stringi
Fast and Portable Character String Processing in R (with the Unicode ICU)
+2 stars
from 318 · score 1.10
29.jimmyorourke / plotlypp
Plotly for C++. A C++ interface to the Plotly.js figure spec, for creating interactive data visualizations.
- charts
- cpp
- graphs
- plotly
- plotting
- visualization
- +4 more
+2 stars
from 146 · score 1.10
30.jupyter-xeus / xeus-cling
Jupyter kernel for the C++ programming language
- c-plus-plus-14
- jupyter-kernels
+1 stars
from 3,294 · score 0.69
31.codilime / velesArchived
Binary data analysis and visualization tool
- hexeditor
- qt
- cpp
- visualization
- shaders
- reverse-engineering
- +1 more
+1 stars
from 1,238 · score 0.69
32.uxlfoundation / oneDAL
oneAPI Data Analytics Library (oneDAL)
- onedal
- data-analysis
- oneapi
- machine-learning
- machine-learning-algorithms
- hacktoberfest
- +8 more
+1 stars
from 652 · score 0.69
33.heremaps / pptk
The Point Processing Toolkit (pptk) is a Python package for visualizing and processing 2-d/3-d point clouds.
- pointclouds
- 3-d
- visualization
- lidar
- graphics-3d
- gps-data
- +2 more
+1 stars
from 634 · score 0.69
34.r-dbi / odbc
Connect to ODBC databases (using the DBI interface)
+1 stars
from 417 · score 0.69
35.jeroen / V8
Embedded JavaScript Engine for R
+1 stars
from 207 · score 0.69
36.CBICA / CaPTk
Cancer Imaging Phenomics Toolkit (CaPTk) is a software platform to perform image analysis and predictive modeling tasks. Documentation: https://cbica.github.io/CaPTk
- cancer-imaging-research
- radiomics
- radiomics-features
- machine-learning
- cpp
- cpp11
- +14 more
+1 stars
from 197 · score 0.69
37.wxIshiko / wxCharts
A library to create charts in wxWidgets applications
- wxwidgets
- charts
- wxcharts
- c-plus-plus
+1 stars
from 146 · score 0.69
38.sebsjames / mathplot
C++ modules for plotting, graphing and data visualization
- 2d
- 3d
- cplusplus
- cplusplus-20
- data-visualization
- graphics
- +8 more
+1 stars
from 66 · score 0.69