#cpp17

dartsim/dart

C++

91

health

DART: Dynamic Animation and Robotics Toolkit

cosmo-wander-ai/cosmo-edge

C

90

health

Production-grade C++ edge AI engine for video analytics and on-device VLM across Sophon, Rockchip RKNN, and x86, with visual orchestration, real-time OSD, events, and reproducible benchmarks.

pineforge-4pass/pineforge-engine

C++

90

health

Open-source C++17 engine for backtesting and forward execution, with a versioned C ABI; Pine Script v6 runs through code generation. Against TradingView's own trade lists, all 7,989 graded probes (309 open-corpus strategies, 741 closed-test scripts) grade excellent or strong: 7,983 excellent, 6 strong. Apache-2.0.

p-ranav/tabulate

C++

89

health

Table Maker for Modern C++

jinja2cpp/Jinja2Cpp

C++

88

health

Jinja2 C++ (and for C++) almost full-conformance template engine implementation