801.rapidfuzz / rapidfuzz-cpp
Rapid fuzzy string matching in C++ using the Levenshtein Distance
- cpp
- levenshtein
- string-matching
- string-similarity
- string-comparison
- hacktoberfest
+33 stars
from 349 · score 3.53
Trending repositories
Ranked by Attention Score: stars gained over the last 180 complete days
801–900 of 1,537 by Attention Score · May 10, 2026 – Nov 5, 2026 (UTC)
802.ultrajson / ultrajson
Ultra fast JSON decoder and encoder written in C with Python bindings
- python
- c
- ultrajson
- json
- decoder
- encoder
- +1 more
+32 stars
from 4,468 · score 3.50
+32 stars
from 1,883 · score 3.50
+32 stars
from 1,675 · score 3.50
805.VcDevel / Vc
SIMD Vector Classes for C++
+32 stars
from 1,517 · score 3.50
806.d99kris / rapidcsv
C++ CSV parser library
+32 stars
from 1,049 · score 3.50
807.rikyoz / bit7z
A C++ static library offering a clean and simple interface to the 7-zip shared libraries.
- compression
- extraction
- 7z
- zip
- rar
- bzip2
- +14 more
+32 stars
from 827 · score 3.50
808.OpenFodder / openfodder
Open Fodder: An open source port of Cannon Fodder
- cannon-fodder
- game
- dos
- amiga
+32 stars
from 586 · score 3.50
809.ros-perception / pointcloud_to_laserscan
Converts a 3D Point Cloud into a 2D laser scan.
+32 stars
from 574 · score 3.50
+32 stars
from 490 · score 3.50
811.ChaiScript / ChaiScript
Embedded Scripting Language Designed for C++
- c-plus-plus
- embedded-scripting-language
- cpp
- language
+31 stars
from 3,102 · score 3.47
+31 stars
from 2,702 · score 3.47
+31 stars
from 2,480 · score 3.47
814.webyog / sqlyog-community
Webyog provides monitoring and management tools for open source relational databases. We develop easy-to-use MySQL client tools for performance tuning and database management. Webyog's solutions include SQL Diagnostic Manager for MySQL performance optimization and SQLyog for MySQL administration. More than 35,000 companies (including Amazon, IBM, Salesforce, AT&T, eBay, and GE) and 2.5 million users rely on Webyog's solutions to provide valuable insights into their databases. Webyog is an Idera, Inc. company.
+31 stars
from 2,315 · score 3.47
815.crow-translate / crow-translateArchived
A simple and lightweight translator that allows you to translate and speak text using Google, Yandex Bing, LibreTranslate and Lingva.
+31 stars
from 1,932 · score 3.47
816.emeryberger / Hoard
The Hoard Memory Allocator: A Fast, Scalable, and Memory-efficient Malloc for Linux, Windows, and Mac.
- memory-allocation
- memory-manager
- malloc
+31 stars
from 1,225 · score 3.47
+31 stars
from 745 · score 3.47
818.byronknoll / cmix
cmix is a lossless data compression program aimed at optimizing compression ratio at the cost of high CPU/memory usage.
+31 stars
from 699 · score 3.47
819.aurora-opensource / au
A C++14-compatible physical units library with no dependencies and a single-file delivery option. Emphasis on safety, accessibility, performance, and developer experience.
- cpp
- cpp14
- cpp14-library
- dimensional-analysis
- physical-quantities
- quantity
- +11 more
+31 stars
from 418 · score 3.47
820.cnjinhao / nana
a modern C++ GUI library
- modern-cpp
- c-plus-plus-11
- c-plus-plus-14
- c-plus-plus-17
- gui-toolkit
- template-metaprogramming
- +1 more
+30 stars
from 2,451 · score 3.43
+30 stars
from 1,251 · score 3.43
822.s00500 / ESPUI
A simple web user interface library for ESP32 and ESP8266
- iot
- esp32
- arduino
- arduino-library
- webinterface
- javascript
- +13 more
+30 stars
from 1,104 · score 3.43
823.numpy / x86-simd-sort
C++ template library for high performance SIMD based sorting algorithms
- argsort
- avx2
- avx512
- quickselect
- quicksort
- sort
- +2 more
+30 stars
from 1,004 · score 3.43
+30 stars
from 885 · score 3.43
825.praveen-palanisamy / multiple-object-tracking-lidar
C++ implementation to Detect, track and classify multiple objects using LIDAR scans or point cloud
- lidar-object-tracking
- object-tracking
- lidar-navigation
- multiple-object-tracking
- ros
- pcl
+30 stars
from 880 · score 3.43
826.avaneev / lzav
Fast In-Memory Data Compression Algorithm (header-only C/C++) 540+MB/s compress, 3000+MB/s decompress, ratio% better than LZ4, Snappy, and Zstd@--1
- data-compression
- lz77
- compression
- compression-algorithm
- compress
- compressor
- +13 more
+30 stars
from 526 · score 3.43
827.johang / vlc-bittorrent
A bittorrent plugin for VLC.
- vlc
- bittorrent
- libtorrent
- ubuntu
- debian
- vlc-bittorrent
- +6 more
+30 stars
from 478 · score 3.43
828.amerkoleci / Vortice.Vulkan
Cross platform .NET bindings for Vulkan, VMA, SPIRV-Cross and shaderc
- vulkan
- netstandard
- csharp
- dotnet
- dotnet-core
- dotnetcore
- +5 more
+30 stars
from 377 · score 3.43
+29 stars
from 2,335 · score 3.40
830.p-ranav / tabulate
Table Maker for Modern C++
- library
- mit-license
- table
- table-maker
- view
- aligned
- +13 more
+29 stars
from 2,150 · score 3.40
831.Stiffstream / restinio
Cross-platform, efficient, customizable, and robust asynchronous HTTP(S)/WebSocket server C++ library with the right balance between performance and ease of use
- cpp
- cplusplus
- http-server
- websockets
- linux
- windows
- +6 more
+29 stars
from 1,282 · score 3.40
+29 stars
from 1,046 · score 3.40
833.MengRao / fmtlog
fmtlog is a performant fmtlib-style logging library with latency in nanoseconds.
- high-performance
- logging-library
- logging
- fmtlib
- low-latency
+29 stars
from 1,006 · score 3.40
834.boazsegev / iodine
iodine - HTTP / WebSockets Server for Ruby with Pub/Sub support
- ruby
- server
- pubsub
- sse
- clustering
- high-performance
- +5 more
+29 stars
from 961 · score 3.40
835.yixuan / spectra
A header-only C++ library for large scale eigenvalue problems
- eigenvalues
- arpack
- linear-algebra
- spectra
- header-only
+29 stars
from 841 · score 3.40
836.auto-differentiation / xad
The fastest automatic differentiation library for C++, with Python bindings. Forward, adjoint and higher-order derivatives, checkpointing, Eigen support and JIT. Reproducible benchmarks against CppAD, Adept and autodiff.
- automatic-differentiation
- aad
- algorithmic-differentiation
- autodiff
- adjoint
- cpp
- +13 more
+29 stars
from 411 · score 3.40
837.Alia5 / PiCCANTE
PiCCANTE is a powerful tool for exploring and reversing CAN busses of vehicles, based on Raspberry Pi Pico (any model)
- can
- canbus
- car
- car-hacking
- reverse-engineering
- vehicle
- +2 more
+29 stars
from 75 · score 3.40
838.tiny-dnn / tiny-dnn
header only, dependency-free deep learning framework in C++14
- c-plus-plus
- deep-learning
- machine-learning
- neural-network
+28 stars
from 6,001 · score 3.37
839.meta / fbthrift
Meta's Thrift implementation: cross-language serialization and high-performance async RPC
+28 stars
from 2,675 · score 3.37
840.zeroc-ice / ice
All-in-one solution for creating networked applications with RPC, pub/sub, server deployment, and more.
- rpc
- ice
- zeroc
- rpc-framework
- hacktoberfest
+28 stars
from 2,172 · score 3.37
841.juliansteenbakker / flutter_secure_storage
A Flutter plugin for securely storing sensitive data using encrypted storage.
- flutter
- flutter-plugin
- dart
- dartlang
+28 stars
from 1,261 · score 3.37
+28 stars
from 1,231 · score 3.37
+28 stars
from 935 · score 3.37
844.Stiffstream / sobjectizer
An implementation of Actor, Publish-Subscribe, and CSP models in one rather small C++ framework. With performance, quality, and stability proved by years in the production.
- cpp
- cplusplus
- cplusplus-17
- actor-model
- actors
- actor-framework
- +13 more
+28 stars
from 600 · score 3.37
845.intent-garden / wui
Window User Interface Library :: libWUI offical repo
+28 stars
from 64 · score 3.37
846.jupyter-xeus / xeus-cling
Jupyter kernel for the C++ programming language
- c-plus-plus-14
- jupyter-kernels
+27 stars
from 3,266 · score 3.33
+27 stars
from 3,209 · score 3.33
848.shogun-toolbox / shogun
Shōgun
- machine-learning
- data-science
- artificial-intelligence
- swig
- c-plus-plus
- cmake
+27 stars
from 3,057 · score 3.33
849.vimpunk / mio
Cross-platform C++11 header-only library for memory mapped file IO
- cpp
- cpp11
- cpp14
- memory-mapped-file
- memory-mapping
- mmap
- +4 more
+27 stars
from 1,935 · score 3.33
+27 stars
from 1,301 · score 3.33
+27 stars
from 1,245 · score 3.33
852.gammasoft71 / xtd
Free open-source modern C++20/23 framework to create console (CLI), forms (GUI like WinForms) and unit test (xUnit) applications and libraries on Windows, macOS, Linux, iOS, Android, FreeBSD, Haiku, and SerenityOS.
+27 stars
from 1,142 · score 3.33
853.koide3 / ndt_omp
Multi-threaded and SSE friendly NDT algorithm
- ros
- pcl
- ndt-algorithm
- multithreading
- registration
- point-cloud
- +3 more
+27 stars
from 834 · score 3.33
854.lorenwel / linefit_ground_segmentation
Ground Segmentation from Lidar Point Clouds
- lidar
- ros
- segmentation
+27 stars
from 788 · score 3.33
855.berndporr / iir1
DSP IIR realtime filter library written in C++
- signal-processing
- filters
- filter-plugin
- iir
- c-plus-plus
- linux
- +14 more
+27 stars
from 755 · score 3.33
856.jianboqi / CSF
LiDAR point cloud ground filtering / segmentation (bare earth extraction) method based on cloth simulation
+27 stars
from 625 · score 3.33
857.munich-data-engineering / sqlgen
sqlgen is a reflection-based ORM and SQL query generator for C++-20, similar to Python's SQLAlchemy/SQLModel or Rust's Diesel.
+27 stars
from 176 · score 3.33
+27 stars
from 114 · score 3.33
859.keithpotz / CrashCatch
Cross-Platform, Efficient easy to integrate crash reporting library for modern C++
- cpp
- crash-handling
- crash-reporting
- debugging
- developer-tools
- header-only
- +3 more
+27 stars
from 84 · score 3.33
860.tunabrain / tungsten
High performance physically based renderer in C++11
+26 stars
from 1,819 · score 3.30
861.libfann / fann
Official github repository for Fast Artificial Neural Network Library (FANN)
- fann
- c
- neural-network
- library
+26 stars
from 1,722 · score 3.30
862.Edzelf / ESP32-Radio
Internet radio based on ESP32, VS1053 and a TFT screen.
+26 stars
from 1,052 · score 3.30
863.neka-nat / cupoch
Robotics with GPU computing
+26 stars
from 1,039 · score 3.30
864.a-n-t-h-o-n-y / TermOx
C++20 Terminal User Interface (TUI) Library.
+26 stars
from 854 · score 3.30
+26 stars
from 771 · score 3.30
866.AmokHuginnsson / replxx
A readline and libedit replacement that supports UTF-8, syntax highlighting, hints and Windows and is BSD licensed.
- readline
- syntax-highlighting
- utf-8
- multiplatform
- gnu-readline
- linenoise
- +2 more
+26 stars
from 746 · score 3.30
867.softwareQinc / qpp
Modern C++ quantum computing library
- quantum-computing
- c-plus-plus
- cpp
- cpp11
- quantum
- simulator
- +2 more
+26 stars
from 652 · score 3.30
868.metayeti / mINI
INI file reader and writer
- ini-file
- ini-reader
- ini-writer
- ini-parser
- ini-config
- ini
- +1 more
+26 stars
from 635 · score 3.30
869.s-yata / marisa-trie
MARISA: Matching Algorithm with Recursively Implemented StorAge
+26 stars
from 610 · score 3.30
870.osmcode / libosmium
Fast and flexible C++ library for working with OpenStreetMap data.
- openstreetmap
- c-plus-plus
+26 stars
from 534 · score 3.30
871.esa / pykep
PyKEP is a scientific library providing basic tools for research in interplanetary trajectory design.
- interplanetary
- mission-analysis
- astrodynamics
- aerospace
+26 stars
from 404 · score 3.30
872.epam / Indigo
Universal cheminformatics toolkit, utilities and database search tools
- indigo
- bingo
- cheminformatics
- chemistry
- python
- dotnet
- +9 more
+26 stars
from 389 · score 3.30
873.DLR-SC / tigl
The TiGL Geometry Library to process aircraft geometries in pre-design.
- opencascade
- aircraft
- c-plus-plus
- geometry
- b-spline
- cpacs
- +1 more
+26 stars
from 284 · score 3.30
874.ad-freiburg / pfaedle
Precise map-matching for public transit feeds. Generates high-quality GTFS shapes from OSM data.
+26 stars
from 270 · score 3.30
875.spmn / vlc-win10smtc
Integrate VLC Media Player with Windows System Media Transport Controls (SMTC)
- vlc
- plugin
- smtc
- media
+26 stars
from 118 · score 3.30
876.microsoft / cpprestsdkArchived
The C++ REST SDK is a Microsoft project for cloud-based client-server communication in native code using a modern asynchronous C++ API design. This project aims to help C++ developers connect to and interact with services.
+25 stars
from 8,219 · score 3.26
877.phusion / passenger
A fast and robust web server and application server for Ruby, Python and Node.js
+25 stars
from 5,067 · score 3.26
+25 stars
from 707 · score 3.26
879.AprilRobotics / apriltag_ros
A ROS wrapper of the AprilTag 3 visual fiducial detector
- apriltags
- ros
- wrapper
- vision
- fiducial-markers
+25 stars
from 441 · score 3.26
+24 stars
from 5,343 · score 3.22
+24 stars
from 2,438 · score 3.22
+24 stars
from 2,213 · score 3.22
883.skypjack / uvw
Header-only, event based, tiny and easy to use libuv wrapper in modern C++ - now available as also shared/static library!
- libuv
- header-only
- wrapper
- uvw
- event-loop
- modern-cpp
- +2 more
+24 stars
from 2,033 · score 3.22
+24 stars
from 1,838 · score 3.22
885.foonathan / memory
STL compatible C++ memory allocator library using a new RawAllocator concept that is similar to an Allocator but easier to use and write.
- allocator
- c-plus-plus
- memory-allocation
- memory
+24 stars
from 1,597 · score 3.22
886.jselbie / stunserver
Version 1.2. This is the source code to STUNTMAN - an open source STUN server and client code by john selbie. Compliant with the latest RFCs including 5389, 5769, and 5780. Also includes backwards compatibility for RFC 3489. Compiles on Linux, MacOS, BSD, Solaris, and Win32 with Cygwin. Windows binaries avaialble from www.stunprotocol.org.
+24 stars
from 1,594 · score 3.22
887.LiangliangNan / PolyFit
Polygonal Surface Reconstruction from Point Clouds (C++ & Python)
- surface-reconstruction
- urban-modeling
- urban-reconstruction
- primitive-extraction
- piecewise-planar-object
- sharp-feature
- +2 more
+24 stars
from 812 · score 3.22
888.rdiankov / openrave
Open Robotics Automation Virtual Environment: An environment for testing, developing, and deploying robotics motion planning algorithms.
+24 stars
from 799 · score 3.22
+24 stars
from 774 · score 3.22
+24 stars
from 635 · score 3.22
891.srl-freiburg / pedsim_ros
Pedestrian simulator powered by the social force model
- ros
- social-force-model
- crowd
- pedsim
- pedestrian
- simulation-environment
- +1 more
+24 stars
from 569 · score 3.22
+24 stars
from 220 · score 3.22
893.google / minja
A minimalistic C++ Jinja templating engine for LLM chat templates
+24 stars
from 212 · score 3.22
894.shrec / UltrafastSecp256k1
Ultra high-performance secp256k1 ECC engine | Python, Node.js, Rust, Go, C#, Swift, Java bindings | CUDA, Metal, OpenCL GPU | ECDSA, Schnorr, FROST, MuSig2, BIP-352 | 15+ platforms
- cryptography
- cuda
- riscv
- secp256k1
- arm64
- opencl
- +14 more
+24 stars
from 37 · score 3.22
895.RudjiGames / MTunerArchived
MTuner is a C/C++ memory profiler and memory leak finder for Windows and other platforms
- profiling
- memory-profiler
- memory-leak-finder
- memory
- optimization
- tool
- +1 more
+23 stars
from 2,763 · score 3.18
896.google / googlesql
GoogleSQL(formerly ZetaSQL) - Analyzer Framework for SQL
+23 stars
from 2,619 · score 3.18
897.adishavit / argh
Argh! A minimalist argument handler.
- command-line
- cpp11
- cli-args
- getopt
- getopts
- header-only
- +4 more
+23 stars
from 1,421 · score 3.18
898.treefrogframework / treefrog-framework
TreeFrog Framework : High-speed C++ MVC Framework for Web Application
- websocket
- mongodb
- redis
- mysql
- postgresql
- json
- +13 more
+23 stars
from 1,363 · score 3.18
899.nil0x42 / duplicut
Remove duplicates from MASSIVE wordlist, without sorting it (for dictionary-based password cracking)
+23 stars
from 961 · score 3.18
900.sgorsten / linalg
linalg.h is a single header, public domain, short vector math library for C++
+23 stars
from 950 · score 3.18