201.keithpotz / CrashCatch
Cross-Platform, Efficient easy to integrate crash reporting library for modern C++
+6 stars
from 105 · score 1.95
Trending repositories
Ranked by Attention Score: stars gained over the last 30 complete days
201–300 of 337 by Attention Score · Oct 4, 2026 – Nov 2, 2026 (UTC)
202.tink-crypto / tinkArchived
Tink is a multi-language, cross-platform, open source library that provides cryptographic APIs that are secure, easy to use correctly, and hard(er) to misuse.
+5 stars
from 13,533 · score 1.79
203.flashlight / flashlight
A C++ standalone library for machine learning
+5 stars
from 5,474 · score 1.79
204.p-ranav / indicators
Activity Indicators for Modern C++
+5 stars
from 3,416 · score 1.79
205.David-Haim / concurrencpp
Modern concurrency for C++. Tasks, executors, timers and C++20 coroutines to rule them all
+5 stars
from 2,770 · score 1.79
206.felixguendling / cista
Cista is a simple, high-performance, zero-copy C++ serialization & reflection library.
+5 stars
from 2,251 · score 1.79
207.vimpunk / mio
Cross-platform C++11 header-only library for memory mapped file IO
+5 stars
from 1,956 · score 1.79
208.cpplint / cpplint
Linter for C++ based on Google's style guide
+5 stars
from 1,853 · score 1.79
209.VcDevel / Vc
SIMD Vector Classes for C++
+5 stars
from 1,545 · score 1.79
210.gansm / finalcut
A Modern C++ Text-Based Widget Toolkit (TUI)
+5 stars
from 1,205 · score 1.79
211.eyalz800 / zpp_bits
A lightweight C++20 serialization and RPC library
+5 stars
from 1,008 · score 1.79
212.HDFGroup / hdf5
Official HDF5® Library Repository
+5 stars
from 989 · score 1.79
213.cppfastio / fast_io
Freestanding fast input/output for C++20
+5 stars
from 852 · score 1.79
214.softwareQinc / qpp
Modern C++ quantum computing library
+5 stars
from 673 · score 1.79
215.bobluppes / graaf
A general-purpose lightweight C++ graph library
+5 stars
from 420 · score 1.79
216.rapidfuzz / rapidfuzz-cpp
Rapid fuzzy string matching in C++ using the Levenshtein Distance
+5 stars
from 376 · score 1.79
217.sourcemeta / jsonschema
The CLI for working with JSON Schema. Covers formatting, linting, testing, bundling, and more for both local development and CI/CD pipelines
+5 stars
from 306 · score 1.79
218.VectorDB-NTU / RaBitQ-Library
Official library for RaBitQ vector quantization and approximate nearest-neighbor search, in C++ and Python.
+5 stars
from 287 · score 1.79
219.Ericsson / codechecker
CodeChecker is an analyzer tooling, defect database and viewer extension for static and dynamic analyzer tools.
+4 stars
from 2,627 · score 1.61
220.stefanhaustein / TerminalImageViewer
Small C++ program to display images in a (modern) terminal using RGB ANSI codes and unicode block graphics characters
+4 stars
from 1,682 · score 1.61
221.boostorg / compute
A C++ GPU Computing Library for OpenCL
+4 stars
from 1,662 · score 1.61
222.sheredom / utest.h
🧪 single header unit testing framework for C and C++
+4 stars
from 994 · score 1.61
223.gvinciguerra / PGM-index
🏅State-of-the-art learned data structure that enables fast lookup, predecessor, range searches and updates in arrays of billions of items using orders of magnitude less space than traditional indexes
+4 stars
from 874 · score 1.61
224.rikyoz / bit7z
A C++ static library offering a clean and simple interface to the 7-zip shared libraries.
+4 stars
from 855 · score 1.61
225.sheredom / json.h
🗄️ single header json parser for C and C++
+4 stars
from 840 · score 1.61
226.rafat / wavelib
C Implementation of 1D and 2D Wavelet Transforms (DWT,SWT and MODWT) along with 1D Wavelet packet Transform and 1D Continuous Wavelet Transform.
+4 stars
from 445 · score 1.61
227.oir / barkeep
Small C++ header to display async animations, counters, progress bars, and status messages
+4 stars
from 247 · score 1.61
228.rgimad / gravity_defied_cpp
Rewrite Gravity Defied mobile game from Java to C++ & SDL
+4 stars
from 177 · score 1.61
229.ZXShady / enchantum
Faster enum reflection for C++17 since I don't want to wait for C++26 reflection.
+4 stars
from 160 · score 1.61
230.bytedeco / javacpp
The missing bridge between Java and native C++
+3 stars
from 4,703 · score 1.39
231.sharkdp / dbg-macro
A dbg(…) macro for C++
+3 stars
from 3,234 · score 1.39
232.skypjack / uvw
Header-only, event based, tiny and easy to use libuv wrapper in modern C++ - now available as also shared/static library!
+3 stars
from 2,054 · score 1.39
233.zfoo-project / zfoo
💡Extremely fast enterprise server framework, can be used in RPC, game server, web server.
+3 stars
from 2,010 · score 1.39
234.aantron / better-enums
C++ compile-time enum to string, iteration, in a single header file
+3 stars
from 1,827 · score 1.39
235.AshampooSystems / boden
Purely native C++ cross-platform GUI framework for Android and iOS development. https://www.boden.io
+3 stars
from 1,748 · score 1.39
236.CppCon / CppCon2019
Slides and other materials from CppCon 2019
+3 stars
from 1,254 · score 1.39
237.natalie-lang / natalie
a work-in-progress Ruby compiler, written in Ruby and C++
+3 stars
from 1,028 · score 1.39
238.chronoxor / FastBinaryEncoding
Fast Binary Encoding is ultra fast and universal serialization solution for C++, C#, Go, Java, JavaScript, Kotlin, Python, Ruby, Swift
+3 stars
from 960 · score 1.39
239.palacaze / sigslot
A simple C++14 signal-slots implementation
+3 stars
from 911 · score 1.39
240.parca-dev / parca-agent
eBPF based always-on CPU/GPU profiler auto-discovering targets in Kubernetes and systemd, zero code changes or restarts needed!
+3 stars
from 746 · score 1.39
241.mpark / variant
C++17 `std::variant` for C++11/14/17
+3 stars
from 714 · score 1.39
242.taocpp / json
C++ header-only JSON library
+3 stars
from 680 · score 1.39
243.harfang3d / harfang3d
HARFANG 3D source code public repository
+3 stars
from 659 · score 1.39
244.andreiavrammsd / cpp-channel
C++11 thread-safe container for sharing data between threads (synchronized queue)
+3 stars
from 593 · score 1.39
245.amiremohamadi / DuckX
C++ library for creating and modifying Microsoft Word (.docx) files
+3 stars
from 508 · score 1.39
246.mxmlnkn / rapidgzip
Gzip Decompression and Random Access for Modern Multi-Core Machines
+3 stars
from 469 · score 1.39
247.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.
+3 stars
from 409 · score 1.39
248.ChristianPanov / lwlog
Very fast synchronous and asynchronous C++17 logging library
+3 stars
from 353 · score 1.39
249.tzcnt / TooManyCooks
C++20 concurrency framework with no compromises. Excellent performance, powerful features, and simple syntax.
+3 stars
from 281 · score 1.39
250.crossdb-org / crossdb
Ultra High-performance Lightweight Embedded and Server OLTP RDBMS✨
+3 stars
from 268 · score 1.39
251.sony / nmos-cpp
An NMOS (Networked Media Open Specifications) Registry and Node in C++ (IS-04, IS-05)
+3 stars
from 196 · score 1.39
252.Sedeniono / tiny-optional
Drop-in replacement for std::optional that does not waste memory unnecessarily
+3 stars
from 156 · score 1.39
253.CoatiSoftware / SourcetrailArchived
Sourcetrail - free and open-source interactive source explorer
+2 stars
from 16,462 · score 1.10
254.codota / TabNineArchived
AI Code Completions
+2 stars
from 10,762 · score 1.10
255.jacobdufault / cqueryArchived
C/C++ language server supporting multi-million line code base, powered by libclang. Emacs, Vim, VSCode, and others with language server protocol support. Cross references, completion, diagnostics, semantic highlighting and more
+2 stars
from 2,360 · score 1.10
256.indy256 / codelibrary
:gem:Collection of algorithms and data structures
+2 stars
from 2,023 · score 1.10
257.martinus / robin-hood-hashingArchived
Fast & memory efficient hashtable based on robin hood hashing for C++11/14/17/20
+2 stars
from 1,618 · score 1.10
258.treefrogframework / treefrog-framework
TreeFrog Framework : High-speed C++ MVC Framework for Web Application
+2 stars
from 1,384 · score 1.10
259.muellan / clipp
easy to use, powerful & expressive command line argument parsing for modern C++ / single header / usage & doc generation
+2 stars
from 1,323 · score 1.10
260.stotko / stdgpu
stdgpu: Efficient STL-like Data Structures on the GPU
+2 stars
from 1,272 · score 1.10
261.alibaba / PhotonLibOS
Probably the fastest coroutine lib in the world!
+2 stars
from 1,229 · score 1.10
262.wfrest / wfrest
C++ Web Framework REST API
+2 stars
from 1,003 · score 1.10
263.ddemidov / amgcl
C++ library for solving large sparse linear systems with algebraic multigrid method
+2 stars
from 882 · score 1.10
264.danielaparker / jsoncons
A C++, header-only library for constructing JSON and JSON-like data formats, with JSON Pointer, JSON Patch, JSON Schema, JSONPath, JMESPath, CSV, MessagePack, CBOR, BSON, UBJSON, toon-format
+2 stars
from 853 · score 1.10
265.johnmcfarlane / cnl
A Compositional Numeric Library for C++
+2 stars
from 693 · score 1.10
266.stuntrally / stuntrally
NOTE: development in stuntrally3 repo. 3D racing game based on VDrift and OGRE with own Track Editor. The main repository with Stunt Rally 2.x sources and data.
+2 stars
from 645 · score 1.10
267.Ericsson / CodeCompass
CodeCompass is a software comprehension tool for large scale software written in C/C++, C# and Python.
+2 stars
from 612 · score 1.10
268.kthohr / stats
A C++ header-only library of statistical distribution functions.
+2 stars
from 557 · score 1.10
269.mattreecebentley / plf_colony
An unordered C++ data container providing fast iteration/insertion/erasure while maintaining pointer/iterator validity to non-erased elements regardless of insertions/erasures. Provides higher-performance than std:: library containers for high-modification scenarios with unordered data.
+2 stars
from 509 · score 1.10
270.cg-tuwien / Auto-Vk-Toolkit
Getting serious about Vulkan development with this modern C++ framework, battle-tested in rapid prototyping, research, and teaching. Includes support for real-time ray tracing (RTX), serialization, and meshlets.
+2 stars
from 446 · score 1.10
271.fastlib / fCWT
The fast Continuous Wavelet Transform (fCWT) is a library for fast calculation of CWT.
+2 stars
from 402 · score 1.10
272.p-ranav / fccf
fccf: A command-line tool that quickly searches through C/C++ source code in a directory based on a search string and prints relevant code snippets that match the query.
+2 stars
from 389 · score 1.10
273.nanodbc / nanodbc
C++ ODBC wrapper
+2 stars
from 387 · score 1.10
274.DosX-dev / Astral-PE
Astral-PE is a low-level mutator (Headers/EP obfuscator) for native Windows PE files (x32/x64)
+2 stars
from 354 · score 1.10
275.DmitriBogdanov / UTL
Collection of self-contained header-only libraries for C++17
+2 stars
from 335 · score 1.10
276.PragmaTwice / protopuf
Protocol Puffers: A little, highly templated, and protobuf-compatible serialization/deserialization header-only library written in C++20
+2 stars
from 207 · score 1.10
277.jimmyorourke / plotlypp
Plotly for C++. A C++ interface to the Plotly.js figure spec, for creating interactive data visualizations.
+2 stars
from 146 · score 1.10
278.strayrobots / 3d-annotation-tool
A graphical user interface to annotate point clouds and 3D data.
+2 stars
from 92 · score 1.10
279.intent-garden / wui
Window User Interface Library :: libWUI offical repo
+2 stars
from 90 · score 1.10
280.typedb / typedb-driver
TypeDB Drivers for Rust, Python, Java, Node.js, C, C++, and C#.
+2 stars
from 68 · score 1.10
281.sourcemeta / core
A comprehensive set of composable foundational C++ libraries and CMake utilities to power Sourcemeta projects. Note we don't provide any stable ABI/API guarantees to external users outside Sourcemeta
+2 stars
from 53 · score 1.10
282.sjanel / aeronet
Modern, fast and ergonomic C++ HTTP/1.1, HTTP/2 and WebSocket server & client library for Linux, macOS and Windows, perfect for microservices.
+2 stars
from 44 · score 1.10
+2 stars
from 13 · score 1.10
284.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.
+1 stars
from 8,246 · score 0.69
285.abumq / easyloggingppArchived
C++ logging library. It is powerful, supports asynchronous low latency, extendable, light-weight, fast performing, thread and type safe and consists of many built-in features. It provides ability to write logs in your own customized format. It also provide support for logging your classes, third-party libraries, STL and third-party containers etc.
+1 stars
from 3,932 · score 0.69
286.CodecrumbsIO / codecrumbs
Learn, design or document codebase by putting breadcrumbs in source code. Live updates, multi-language support and more.
+1 stars
from 2,704 · score 0.69
287.Dobiasd / FunctionalPlus
Functional Programming Library for C++. Write concise and readable C++ code.
+1 stars
from 2,295 · score 0.69
288.ryanmjacobs / c
Compile and execute C "scripts" in one go!
+1 stars
from 2,181 · score 0.69
289.koide3 / fast_gicp
A collection of GICP-based fast point cloud registration algorithms
+1 stars
from 1,703 · score 0.69
290.CppCon / CppCon2020
Slides and other materials from CppCon 2020
+1 stars
from 1,617 · score 0.69
291.codilime / velesArchived
Binary data analysis and visualization tool
+1 stars
from 1,238 · score 0.69
292.Dobiasd / frugally-deep
A lightweight header-only library for using Keras (TensorFlow) models in C++.
+1 stars
from 1,128 · score 0.69
293.mongodb / mongo-cxx-driver
C++ Driver for MongoDB
+1 stars
from 1,107 · score 0.69
294.RichieSams / FiberTaskingLib
A library for enabling task-based multi-threading. It allows execution of task graphs with arbitrary dependencies.
+1 stars
from 987 · score 0.69
295.cinemast / libjson-rpc-cpp
C++ framework for json-rpc (json remote procedure call)
+1 stars
from 982 · score 0.69
296.cutelyst / cutelyst
A C++ Web Framework built on top of Qt, using the simple approach of Catalyst (Perl) framework.
+1 stars
from 977 · score 0.69
297.pmed / v8pp
Bind C++ functions and classes into V8 JavaScript engine
+1 stars
from 966 · score 0.69
298.itas109 / CSerialPort
CSerialPort - lightweight cross-platform serial port library and protocol parsing for C++/C/C#/Java/Python/Node.js/Electron/Rust
+1 stars
from 907 · score 0.69
299.PacktPublishing / Vulkan-Cookbook
Code repository for Vulkan Cookbook by Packt
+1 stars
from 898 · score 0.69
300.liblava / liblava
Modern and easy-to-use library for Vulkan
+1 stars
from 881 · score 0.69