Immer - Postmodern immutable and persistent data structures for C++.
IKOS - Static analyzer for C/C++ based on the theory of Abstract Interpretation.
cget - C++ package retrieval.
Buckaroo - Decentralized C++ package manager.
pybind11 - Seamless operability between C++11 and Python.
dbg-macro - Macro for printf-style debugging fans.
Cling - Interactive C++ Interpreter.
Mesh - Memory allocator that automatically reduces the memory footprint of C/C++ applications.
Circle - C++ Automation Language.
Cppcheck - Static analysis of C/C++ code.
ChaiScript - Embedded Scripting Language Designed for C++.
CppML - Meta Language for C++.
#include C++ - Global, inclusive, and diverse community for developers interested in C++.
SWIG - Software development tool that connects programs written in C and C++ with a variety of high-level programming languages.
AddressSanitizer - Memory error detector for C/C++.
CMakeStarter - Template for modern C++ libraries and projects.
CPM.cmake - CMake script that adds dependency management capabilities to CMake.
ProDBG - New debugger under development that will support a variety of targets and operating systems.
Pitchfork - Set of conventions for native C and C++ projects. The most prominent being the project layout conventions.
CMakeRC - Standalone CMake-Based C++ Resource Compiler.
re2c - Lexer generator for C/C++.
Modern C++ Template - Quick C++ template for modern CMake projects, aimed to be an easy to use starting point.
Clang-Tidy - Clang-based C++ “linter” tool.
zapcc - Caching C++ compiler based on clang, designed to perform faster compilations.
Souffle - Variant of Datalog for tool designers crafting analyses in Horn clauses. Soufflé synthesizes a native parallel C++ program from a logic specification.
CPyKE - Easy integrated Python scripting embedded in C++.
C++ On Sea - International C++ conference.
Templight - Template Instantiation Profiler and Debugger.
The C++ Bestiary (2017) - Compendium of Cryptic Characters.
C++ Best Practices (2020) - 45ish Simple Rules with Specific Action Items for Better C++.
Ocean - Project manager, similar to Rust's Cargo, for C and C++ written with Rust.
sigcpp - Special Interest Group on C++.
TCMalloc - Fast, multi-threaded malloc implementation used by Google.