Repositories list

• serialization

  Public
  Boost.org serialization module

  C++

  •

  Boost Software License 1.0

  •149149 forks•135135 stars•5656 issues•1010 pull requests•Updated Jul 22, 2026Jul 22, 2026

• website-v2-docs

  Public
  Boost Site Documentation

  cpluspluslibrariesboost

  cpluspluslibrariesboost

  JavaScript

  •

  Boost Software License 1.0

  •5757 forks•1414 stars•5858 issues•44 pull requests•Updated Jul 22, 2026Jul 22, 2026

• poly_collection

  Public
  Fast containers of polymorphic objects.

  cppcontainersboost+ 2

  cppcontainersboostcpp11polymorphism

  C++

  •3030 forks•7171 stars•22 issues•11 pull request•Updated Jul 22, 2026Jul 22, 2026

• website-v2

  Public
  New Boost website

  HTML

  •

  Boost Software License 1.0

  •2727 forks•1818 stars•227227 issues•3434 pull requests•Updated Jul 21, 2026Jul 21, 2026

• boost

  Public
  Super-project for modularized Boost

  HTML

  •

  Boost Software License 1.0

  •1.9k1.9k forks•8.5k8.5k stars•217217 issues•1212 pull requests•Updated Jul 21, 2026Jul 21, 2026

• math

  Public
  Boost.org math module

  C++

  •

  Boost Software License 1.0

  •261261 forks•369369 stars•7474 issues•3939 pull requests•Updated Jul 21, 2026Jul 21, 2026

• mpi

  Public
  Boost.org mpi module

  C++

  •6565 forks•6464 stars•2121 issues•66 pull requests•Updated Jul 21, 2026Jul 21, 2026

• graph

  Public
  Boost.org graph module

  C++

  •234234 forks•389389 stars•5858 issues•3939 pull requests•Updated Jul 21, 2026Jul 21, 2026

• stacktrace

  Public
  C++ library for storing and printing backtraces.

  stacktracecpplibraries+ 4

  stacktracecpplibrariesbooststack-tracesbacktraceprinting-backtraces

  C++

  •8585 forks•492492 stars•1515 issues•33 pull requests•Updated Jul 21, 2026Jul 21, 2026

• variant2

  Public
  A never-valueless, strong guarantee implementation of std::variant

  C++

  •4141 forks•7171 stars•1010 issues•44 pull requests•Updated Jul 20, 2026Jul 20, 2026

• container

  Public
  STL-like containers from Boost

  C++

  •

  Boost Software License 1.0

  •124124 forks•126126 stars•1515 issues•11 pull request•Updated Jul 20, 2026Jul 20, 2026

• msm

  Public
  Boost.org msm module

  C++

  •5959 forks•4040 stars•88 issues•11 pull request•Updated Jul 20, 2026Jul 20, 2026

• multiprecision

  Public
  Boost.Multiprecision

  C++

  •

  Boost Software License 1.0

  •128128 forks•260260 stars•5757 issues•1212 pull requests•Updated Jul 20, 2026Jul 20, 2026

• decimal

  Public
  A C++14 Implementation of IEEE 754 Decimal Floating Point Numbers

  cpp14ieee754decimal-numbers

  cpp14ieee754decimal-numbers

  C++

  •

  Boost Software License 1.0

  •1212 forks•6565 stars•1212 issues•00 pull requests•Updated Jul 20, 2026Jul 20, 2026

• build

  Public
  B2 makes it easy to build C++ projects, everywhere.

  cbuildcplusplus+ 12

  cbuildcplusplusobjective-ccppfortranassemblydocbookdolphinbuild-tool+ 5

  C++

  •

  Boost Software License 1.0

  •6161 forks•249249 stars•140140 issues•00 pull requests•Updated Jul 18, 2026Jul 18, 2026

• boost-ci

  Public
  Continuous Integration Toolkit for boostorg code repositories

  Shell

  •

  Boost Software License 1.0

  •2323 forks•1717 stars•1111 issues•22 pull requests•Updated Jul 17, 2026Jul 17, 2026

• optional

  Public
  Boost.org optional module

  C++

  •7474 forks•6060 stars•2121 issues•44 pull requests•Updated Jul 16, 2026Jul 16, 2026

• json

  Public
  A C++11 library for parsing and serializing JSON to and from a DOM container in memory.

  fastjsonparse+ 5

  fastjsonparsecplusplusboostheader-onlyjson-librariescplusplus-11

  C++

  •

  Boost Software License 1.0

  •109109 forks•478478 stars•9494 issues•2929 pull requests•Updated Jul 16, 2026Jul 16, 2026

• dynamic_bitset

  Public
  Boost.org dynamic_bitset module

  C++

  •

  Boost Software License 1.0

  •6565 forks•4444 stars•00 issues•00 pull requests•Updated Jul 16, 2026Jul 16, 2026

• openmethod

  Public
  Open-methods for C++ 17

  boostcpp11polymorphism+ 3

  boostcpp11polymorphismruntime-polymorphismmulti-methodsopen-methods

  C++

  •

  Boost Software License 1.0

  •66 forks•1313 stars•1212 issues•33 pull requests•Updated Jul 15, 2026Jul 15, 2026

• icl

  Public
  Boost.org icl module

  C++

  •4949 forks•1616 stars•1818 issues•00 pull requests•Updated Jul 15, 2026Jul 15, 2026

• uuid

  Public
  Boost.org uuid module

  C++

  •

  Boost Software License 1.0

  •7575 forks•119119 stars•11 issue•11 pull request•Updated Jul 14, 2026Jul 14, 2026

• mqtt5

  Public
  A C++17 MQTT client based on Boost.Asio.

  mqttclientasync+ 3

  mqttclientasyncboostasiocpp17

  C++

  •

  Boost Software License 1.0

  •2424 forks•206206 stars•66 issues•11 pull request•Updated Jul 14, 2026Jul 14, 2026

• boostlook

  Public
  CSS

  •

  Boost Software License 1.0

  •1313 forks•33 stars•1212 issues•22 pull requests•Updated Jul 13, 2026Jul 13, 2026

• cmake

  Public
  CMake support infrastructure Boost submodule

  CMake

  •3636 forks•119119 stars•1111 issues•33 pull requests•Updated Jul 13, 2026Jul 13, 2026

• static_string

  Public
  A fixed capacity dynamically sized string

  embeddedcplusplusstring+ 1

  embeddedcplusplusstringboost

  C++

  •

  Boost Software License 1.0

  •3232 forks•6969 stars•11 issue•00 pull requests•Updated Jul 13, 2026Jul 13, 2026

• stl_interfaces

  Public
  A C++14 and later CRTP template for defining iterators

  C++

  •

  Boost Software License 1.0

  •2626 forks•7676 stars•33 issues•11 pull request•Updated Jul 13, 2026Jul 13, 2026

• parameter_python

  Public
  Boost.Parameter Python bindings

  C++

  •1818 forks•33 stars•00 issues•00 pull requests•Updated Jul 13, 2026Jul 13, 2026

• headers

  Public
  CMake

  •1717 forks•88 stars•00 issues•00 pull requests•Updated Jul 13, 2026Jul 13, 2026

• boost_install

  Public
  C

  •3737 forks•1111 stars•1818 issues•33 pull requests•Updated Jul 13, 2026Jul 13, 2026