#1
tensorflow/tensorflow
An Open Source Machine Learning Framework for Everyone
Stars 195207
Forks 75318C++ ecosystem
Best open source C++ repositories on GitHub
Browse fast-moving open source repositories across major programming languages and compare which ecosystems are producing the strongest developer momentum right now.
Engineering teams, founders, and developers who want a cleaner view than raw GitHub search.
Why This Matters
Language-specific rankings help teams compare tooling, frameworks, and infrastructure inside the ecosystem they actually use.
What To Look For
Prioritize repositories with recent maintenance, clear adoption signals, and a practical use case that matches your stack.
Best Fit
Engineering teams, founders, and developers who want a cleaner view than raw GitHub search.
How To Evaluate C++ Repositories
The goal is not to sort everything by lifetime stars. Good language pages should help you spot current leaders, breakout projects, and repos that are still shipping actively.
Use the repository detail pages to compare why a project is trending now, who it is for, and what alternatives may fit the same problem.
Related Language Guides
Top C++ Repositories Right Now
A practical shortlist of C++ repositories worth evaluating based on recent GitHub momentum.
#2
electron/electron
:electron: Build cross-platform desktop apps with JavaScript, HTML, and CSS
Stars 121362
Forks 17199#3
ggml-org/llama.cpp
LLM inference in C/C++
Stars 111726
Forks 18488#4
ClickHouse/ClickHouse
ClickHouse® is a real-time analytics database management system
Stars 47510
Forks 8406#5
LadybirdBrowser/ladybird
Truly independent web browser
Stars 63449
Forks 3038#6
FreeCAD/FreeCAD
Official source code of FreeCAD, a free and opensource multiplatform 3D parametric modeler.
Stars 31027
Forks 5566#7
duckdb/duckdb
DuckDB is an analytical in-process SQL database management system
Stars 38321
Forks 3250#8
mongodb/mongo
The MongoDB Database
Stars 28334
Forks 5778#9
chromium/chromium
The official GitHub mirror of the Chromium source
Stars 23730
Forks 8880#10
argotorg/solidity
Solidity, the Smart Contract Programming Language
Stars 25641
Forks 6110#11
emscripten-core/emscripten
Emscripten: An LLVM-to-WebAssembly Compiler
Stars 27374
Forks 3517#12
v8/v8
The official mirror of the V8 Git repository
Stars 25032
Forks 4273#13
xbmc/xbmc
Kodi is an award-winning free and open source home theater/media center software and entertainment hub for digital media. With its beautiful interface and powerful skinning engine, it's available for Android, BSD, Linux, macOS, iOS, tvOS and Windows.
Stars 20766
Forks 6534#14
microsoft/WSL
Windows Subsystem for Linux
Stars 32345
Forks 1725#15
mozilla-ai/llamafile
Distribute and run LLMs with a single file.
Stars 24475
Forks 1359#16
google/filament
Filament is a real-time physically based rendering engine for Android, iOS, Windows, Linux, macOS, and WebGL2
Stars 20077
Forks 2181#17
abseil/abseil-cpp
Abseil Common Libraries (C++)
Stars 17281
Forks 3026#18
RPCS3/rpcs3
PlayStation 3 emulator and debugger
Stars 18837
Forks 2295#19
CleverRaven/Cataclysm-DDA
Cataclysm - Dark Days Ahead. A turn-based survival game set in a post-apocalyptic world.
Stars 12347
Forks 4493#20
NixOS/nix
Nix, the purely functional package manager
Stars 16904
Forks 1917FAQ
How should I use these language rankings?
Use them as a shortlist. Start with the top repositories, open the project detail pages, and compare maintenance pace, momentum, and relevance to your own stack.
Are these pages better than searching GitHub directly?
They are better for discovery because they combine GitHub popularity with recent movement and a cleaner comparison flow.
Does GHTrending only show mature projects?
No. The rankings are designed to surface both established leaders and newer repositories that are gaining momentum quickly.