Top 6 C++ Astrophysic Projects

heyoka

4 190 7.7 C++

C++ library for ODE integration via Taylor's method and LLVM
SwiftAA

1 165 6.0 C++

The most comprehensive collection of accurate astronomical algorithms in (C++, Objective-C and) Swift.
InfluxDB

www.influxdata.com sponsored

Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
heyoka.py

4 58 9.4 C++

Python library for ODE integration via Taylor's method and LLVM
shenanigans

1 14 8.4 C++

Semi-random funky stuff, mainly for my PhD experiments and articles. Contains calculations and algorithm implementations for various applied mathematics and astrophysics articles I worked on.
vif

1 11 3.7 C++

Easy, robust, and fast numerics in C++. (by cschreib)
TheUniverse

1 1 5.2 C++

Simulation of a hypothetical Universe with various initial conditions

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).