MFront is a code generator which translates a set of closely related domain specific languages into plain C++ on top of the TFEL library.

Fifo_map is a C++ header only library for associative container which uses the order in which keys were inserted to the container as ordering relation.

cpp-httplib is a C++11 single-file cross platform blocking HTTP/HTTPS library, easy to setup. It can also be used as a single-header library.

This package provides a simple argument parser for C++.

RapidFuzz is a fast string matching library for Python and C++, which is using the string similarity calculations from FuzzyWuzzy.

This package provides a C++ implementation of a hash map and a hash set which preserve the order of insertion. It is intended for efficient ordered insertions and lookup, while sacrifing performance for ordered erase operations.

This is a simple C++ library that facilitates parsing command line arguments in a type independent manner.

The Parsing Expression Grammar Template Library (PEGTL) is a zero-dependency C++ header-only parser combinator library for creating parsers according to a Parsing Expression Grammar (PEG).

Pystring is a collection of C++ functions which match the interface and behavior of Python's string class methods using std::string. Implemented in C++, it does not require or make use of a python interpreter. It provides convenience and familiarity for common string operations not included in the standard C++ library. It's also useful in environments where both C++ and Python are used.

This package provides a C++ implementation of several hash map and a hash set variants using open addressing and hopscotch hashing to resolve collisions. It is intended to be fast and provides additional features, such as heterogeneous lookups and different growth policies.

nlohmann::json is a C++ JSON library that provides intuitive syntax and trivial integration.

Highway is a performance-portable, length-agnostic C++ library for SIMD (Single Instruction, Multiple Data) with runtime dispatch.

Magic Enum offers static reflection of enums, with conversions to and from strings, iteration and related functionality.

c++-gsl contains functions and types that are suggested for use by the C++ Core Guidelines maintained by the Standard C++ Foundation.

Miniaudio is an audio playback and capture library for C and C++. It is made up of a single source file and has no external dependencies.

This package provides a header-only implementation of std::variant (formerly boost::variant) for C++11/14.

IceCream-Cpp is a C++ library for printf debugging. It is inspired by the Python library of the same name.

This package provides a C++ library for utilities used across Hyprland ecosystem.

std::expected is proposed as the preferred way to represent objects which will either have an expected value, or an unexpected value giving information about why something failed. Unfortunately, chaining together many computations which may fail can be verbose, as error-checking code will be mixed in with the actual programming logic. This implementation provides a number of utilities to make coding with expected cleaner.

JUCE is a C++ application framework for creating applications including VST, VST3, AU, AUv3, AAX and LV2 audio plug-ins and plug-in hosts.

Folly (acronymed loosely after Facebook Open Source Library) is a library of C++14 components that complements std and Boost.

Zug is a C++ library providing transducers, that is, composable sequential transformations.

Tweeny is an inbetweening library designed for the creation of complex animations for games and other beautiful interactive software. It leverages features of modern C++ to empower developers with an intuitive API for declaring tweenings of any type of value, as long as they support arithmetic operations. The goal of Tweeny is to provide means to create fluid interpolations when animating position, scale, rotation, frames or other values of screen objects, by setting their values as the tween starting point and then, after each tween step, plugging back the result.

Optional lite is a single-file header-only library to represent optional (nullable) objects and pass them by value. The library aims to provide a C++17-like optional for use with C++98 and later. If available, std::optional is used.