Alternatives and similar repositories for wg21

Users that are interested in wg21 are comparing it to the libraries listed below

• cor3ntin / rangesnext
  ranges features for c+23 ported to C++20
  ☆77Updated 2 years ago
• ThePhD / itsy_bitsy
  Bit containers, sequences, and views for everyone. 🕷️
  ☆127Updated 3 years ago
• kvasir-io / mpl
  Meta programming library designed for compilation speed.
  ☆170Updated 3 years ago
• jfalcou / spy
  SPY - C++ Information Broker
  ☆155Updated last week
• ldionne / metabench
  A simple framework for compile-time benchmarks
  ☆185Updated 4 years ago
• jfalcou / kiwaku
  C++20 and onward collection of high performance data containers and related tools
  ☆56Updated this week
• anthonywilliams / strong_typedef
  A class template that creates a new type that is distinct from the underlying type, but convertible to and from it
  ☆113Updated last year
• hatcat / linear_algebra
  Proposed C++ standardisation for linear algebra
  ☆29Updated 6 years ago
• foonathan / tiny
  low-level library for minimizing the size of your types
  ☆113Updated 5 years ago
• erikvalkering / smartref
  A modern header-only zero-overhead library for creating smart references
  ☆86Updated 6 years ago
• jbcoe / polymorphic_value
  A polymorphic value-type for C++
  ☆227Updated last year
• PeterSommerlad / PSsimplesafeint
  A C++20 implementation of safe (wrap around) integers following MISRA C++ rules
  ☆79Updated last year
• boostorg / yap
  A C++14-and-later expression template library
  ☆110Updated 3 months ago
• odinthenerd / tmp
  Boost (not yet) Tacit Meta Programming - your DSL for metaprogramming
  ☆67Updated 5 years ago
• PeterSommerlad / PSsst
  Peter Sommerlad's Simple Strong Typing
  ☆35Updated last year
• martinmoene / PhysUnits-CT-Cpp11
  A small C++11, C++14 header-only library for compile-time dimensional analysis and unit/quantity manipulation and conversion
  ☆81Updated 2 years ago
• jfalcou / kumi
  C++20 Compact Tuple Tools
  ☆52Updated this week
• boostorg / stl_interfaces
  A C++14 and later CRTP template for defining iterators
  ☆74Updated last week
• rollbear / columnist
  ☆52Updated 10 months ago
• bemanproject / beman
  Organization, documentation, etc. for the Beman Project,
  ☆90Updated last week
• RishabhRD / mraylib
  simple ray tracing library focusing on good code
  ☆57Updated last year
• TartanLlama / function_ref
  A lightweight, non-owning reference to a callable.
  ☆175Updated 3 years ago
• jbcoe / indirect_value
  An indirect value-type for C++
  ☆83Updated last year
• rollbear / lift
  constexpr C++17 library for simplifying higher order functions in application code
  ☆198Updated 2 years ago
• boostorg / qvm
  Boost Quaternions, Vectors, Matrices library
  ☆86Updated 3 months ago
• Thermadiag / seq
  The seq library is a collection of original C++14 STL-like containers and related tools
  ☆90Updated last week
• lefticus / tools
  ☆88Updated last year
• jrmadsen / compile-time-perf
  Measures high-level timing and memory usage metrics during compilation
  ☆75Updated 4 years ago
• MiSo1289 / more_concepts
  A C++20 concepts library, providing container concepts etc.
  ☆82Updated 8 months ago
• lefticus / constexpr_all_the_things
  ☆132Updated 3 years ago