diff --git a/.bazelrc b/.bazelrc
new file mode 100644
index 00000000..dd6962b5
--- /dev/null
+++ b/.bazelrc
@@ -0,0 +1,10 @@
+
+common --enable_bzlmod
+build --incompatible_use_platforms_repo_for_constraints
+build --incompatible_enable_cc_toolchain_resolution
+build --incompatible_strict_action_env
+build --enable_runfiles
+build --registry=https://raw.githubusercontent.com/bazelboost/registry/main
+build --registry=https://bcr.bazel.build
+
+try-import %workspace%/user.bazelrc
diff --git a/.github/workflows/bzlmod-archive.yml b/.github/workflows/bzlmod-archive.yml
new file mode 100644
index 00000000..d1823b66
--- /dev/null
+++ b/.github/workflows/bzlmod-archive.yml
@@ -0,0 +1,12 @@
+name: Bzlmod Archive
+
+on:
+  release:
+    types: [published]
+
+jobs:
+  bzlmod-archive:
+    uses: bazelboost/registry/.github/workflows/bzlmod-archive.yml@main
+    secrets: inherit
+    permissions:
+      contents: write
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
deleted file mode 100644
index 9296b70b..00000000
--- a/.github/workflows/ci.yml
+++ /dev/null
@@ -1,358 +0,0 @@
-# Copyright 2020-2021 Peter Dimov
-# Copyright 2021 Andrey Semashev
-# Copyright 2021 Alexander Grund
-# Copyright 2022 James E. King III
-#
-# Distributed under the Boost Software License, Version 1.0.
-# https://www.boost.org/LICENSE_1_0.txt
-
----
-name: CI
-
-on:
-  pull_request:
-  push:
-    branches:
-      - master
-      - develop
-      - bugfix/**
-      - feature/**
-      - fix/**
-      - pr/**
-
-concurrency:
-  group: ${{format('{0}:{1}', github.repository, github.ref)}}
-  cancel-in-progress: true
-
-env:
-  GIT_FETCH_JOBS: 8
-  NET_RETRY_COUNT: 5
-  B2_CI_VERSION: 1
-  B2_VARIANT: debug,release
-  B2_LINK: shared,static
-  LCOV_BRANCH_COVERAGE: 0
-  CODECOV_NAME: Github Actions
-
-jobs:
-  posix:
-    defaults:
-      run:
-        shell: bash
-
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          # Linux, gcc
-          - { compiler: gcc-4.4,   cxxstd: '98,0x',          os: ubuntu-22.04, container: 'ubuntu:16.04' }
-          - { compiler: gcc-4.6,   cxxstd: '03,0x',          os: ubuntu-22.04, container: 'ubuntu:16.04' }
-          - { compiler: gcc-4.7,   cxxstd: '03,11',          os: ubuntu-22.04, container: 'ubuntu:16.04' }
-          - { compiler: gcc-4.8,   cxxstd: '03,11',          os: ubuntu-22.04, container: 'ubuntu:16.04' }
-          - { compiler: gcc-4.9,   cxxstd: '03,11',          os: ubuntu-22.04, container: 'ubuntu:16.04' }
-          - { compiler: gcc-5,     cxxstd: '03,11,14,1z',    os: ubuntu-22.04, container: 'ubuntu:18.04' }
-          - { compiler: gcc-6,     cxxstd: '03,11,14,17',    os: ubuntu-22.04, container: 'ubuntu:18.04' }
-          - { compiler: gcc-7,     cxxstd: '03,11,14,17',    os: ubuntu-20.04 }
-          - { compiler: gcc-8,     cxxstd: '03,11,14,17,2a', os: ubuntu-20.04 }
-          - { compiler: gcc-9,     cxxstd: '03,11,14,17,2a', os: ubuntu-20.04 }
-          - { compiler: gcc-10,    cxxstd: '03,11,14,17,20', os: ubuntu-20.04 }
-          - { compiler: gcc-11,    cxxstd: '03,11,14,17,20', os: ubuntu-20.04 }
-          - { compiler: gcc-12,    cxxstd: '03,11,14,17,20', os: ubuntu-22.04 }
-          - { name: GCC w/ sanitizers, sanitize: yes,
-              compiler: gcc-12,    cxxstd: '03,11,14,17,20', os: ubuntu-22.04 }
-          - { name: Collect coverage, coverage: yes,
-              compiler: gcc-8,     cxxstd: '03,11,14,17,2a', os: ubuntu-20.04, install: 'g++-8-multilib', address-model: '32,64' }
-
-          # Linux, clang
-          - { compiler: clang-3.5, cxxstd: '03,11',          os: ubuntu-22.04, container: 'ubuntu:16.04' }
-          - { compiler: clang-3.6, cxxstd: '03,11,14',       os: ubuntu-22.04, container: 'ubuntu:16.04' }
-          - { compiler: clang-3.7, cxxstd: '03,11,14',       os: ubuntu-22.04, container: 'ubuntu:16.04' }
-          - { compiler: clang-3.8, cxxstd: '03,11,14',       os: ubuntu-22.04, container: 'ubuntu:16.04' }
-          - { compiler: clang-3.9, cxxstd: '03,11,14',       os: ubuntu-22.04, container: 'ubuntu:18.04' }
-          - { compiler: clang-4.0, cxxstd: '03,11,14',       os: ubuntu-22.04, container: 'ubuntu:18.04' }
-          - { compiler: clang-5.0, cxxstd: '03,11,14,1z',    os: ubuntu-22.04, container: 'ubuntu:18.04' }
-          - { compiler: clang-6.0, cxxstd: '03,11,14,17',    os: ubuntu-22.04, container: 'ubuntu:18.04' }
-          - { compiler: clang-7,   cxxstd: '03,11,14,17',    os: ubuntu-22.04, container: 'ubuntu:18.04' }
-          # Note: clang-8 does not fully support C++20, so it is not compatible with some libstdc++ versions in this mode
-          - { compiler: clang-8,   cxxstd: '03,11,14,17,2a', os: ubuntu-22.04, container: 'ubuntu:18.04', install: 'clang-8 g++-7', gcc_toolchain: 7 }
-          - { compiler: clang-9,   cxxstd: '03,11,14,17,2a', os: ubuntu-20.04 }
-          - { compiler: clang-10,  cxxstd: '03,11,14,17,20', os: ubuntu-20.04 }
-          - { compiler: clang-11,  cxxstd: '03,11,14,17,20', os: ubuntu-20.04 }
-          - { compiler: clang-12,  cxxstd: '03,11,14,17,20', os: ubuntu-20.04 }
-          - { compiler: clang-13,  cxxstd: '03,11,14,17,20', os: ubuntu-22.04 }
-          - { compiler: clang-14,  cxxstd: '03,11,14,17,20', os: ubuntu-22.04 }
-
-          # libc++
-          - { compiler: clang-6.0, cxxstd: '03,11,14',       os: ubuntu-22.04, container: 'ubuntu:18.04', stdlib: libc++, install: 'clang-6.0 libc++-dev libc++abi-dev' }
-          - { compiler: clang-12,  cxxstd: '03,11,14,17,20', os: ubuntu-20.04, stdlib: libc++, install: 'clang-12 libc++-12-dev libc++abi-12-dev' }
-          - { name: Clang w/ sanitizers, sanitize: yes,
-              compiler: clang-14,  cxxstd: '03,11,14,17,20', os: ubuntu-22.04, stdlib: libc++, install: 'clang-14 libc++-14-dev libc++abi-14-dev' }
-
-          # OSX, clang
-          - { compiler: clang,     cxxstd: '03,11,14,17,2a', os: macos-11, sanitize: yes }
-
-    timeout-minutes: 120
-    runs-on: ${{matrix.os}}
-    container: ${{matrix.container}}
-    env: {B2_USE_CCACHE: 1}
-
-    steps:
-      - name: Setup environment
-        run: |
-            if [ -f "/etc/debian_version" ]; then
-                echo "DEBIAN_FRONTEND=noninteractive" >> $GITHUB_ENV
-                export DEBIAN_FRONTEND=noninteractive
-            fi
-            if [ -n "${{matrix.container}}" ] && [ -f "/etc/debian_version" ]; then
-                apt-get -o Acquire::Retries=$NET_RETRY_COUNT update
-                apt-get -o Acquire::Retries=$NET_RETRY_COUNT install -y sudo software-properties-common
-                # Need (newer) git, and the older Ubuntu container may require requesting the key manually using port 80
-                apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys E1DD270288B4E6030699E45FA1715D88E1DF1F24
-                for i in {1..${NET_RETRY_COUNT:-3}}; do sudo -E add-apt-repository -y ppa:git-core/ppa && break || sleep 10; done
-                apt-get -o Acquire::Retries=$NET_RETRY_COUNT update
-                apt-get -o Acquire::Retries=$NET_RETRY_COUNT install -y g++ python libpython-dev git
-            fi
-            # For jobs not compatible with ccache, use "ccache: no" in the matrix
-            if [[ "${{ matrix.ccache }}" == "no" ]]; then
-                echo "B2_USE_CCACHE=0" >> $GITHUB_ENV
-            fi
-            git config --global pack.threads 0
-            ! command -v cmake &> /dev/null || echo "B2_FLAGS=--nowide-enable-cmake" >> $GITHUB_ENV
-
-      - uses: actions/checkout@v3
-        with:
-          # For coverage builds fetch the whole history, else only 1 commit using a 'fake ternary'
-          fetch-depth: ${{ matrix.coverage && '0' || '1' }}
-
-      - name: Cache ccache
-        uses: actions/cache@v3
-        if: env.B2_USE_CCACHE
-        with:
-          path: ~/.ccache
-          key: ${{matrix.os}}-${{matrix.container}}-${{matrix.compiler}}-${{github.sha}}
-          restore-keys: |
-            ${{matrix.os}}-${{matrix.container}}-${{matrix.compiler}}-
-            ${{matrix.os}}-${{matrix.container}}-${{matrix.compiler}}
-
-      - name: Fetch Boost.CI
-        uses: actions/checkout@v3
-        with:
-          repository: boostorg/boost-ci
-          ref: master
-          path: boost-ci-cloned
-
-      - name: Get CI scripts folder
-        run: |
-            # Copy ci folder if not testing Boost.CI
-            [[ "$GITHUB_REPOSITORY" =~ "boost-ci" ]] || cp -r boost-ci-cloned/ci .
-            rm -rf boost-ci-cloned
-
-      - name: Install packages
-        if: startsWith(matrix.os, 'ubuntu')
-        run: |
-            SOURCE_KEYS=(${{join(matrix.source_keys, ' ')}})
-            SOURCES=(${{join(matrix.sources, ' ')}})
-            # Add this by default
-            SOURCES+=(ppa:ubuntu-toolchain-r/test)
-            for key in "${SOURCE_KEYS[@]}"; do
-                for i in {1..$NET_RETRY_COUNT}; do
-                    keyfilename=$(basename -s .key $key)
-                    curl -sSL --retry ${NET_RETRY_COUNT:-5} "$key" | sudo gpg --dearmor > /etc/apt/trusted.gpg.d/${keyfilename} && break || sleep 10
-                done
-            done
-            for source in "${SOURCES[@]}"; do
-                for i in {1..$NET_RETRY_COUNT}; do
-                    sudo add-apt-repository $source && break || sleep 10
-                done
-            done
-            sudo apt-get -o Acquire::Retries=$NET_RETRY_COUNT update
-            if [[ -z "${{matrix.install}}" ]]; then
-                pkgs="${{matrix.compiler}}"
-                pkgs="${pkgs/gcc-/g++-}"
-            else
-                pkgs="${{matrix.install}}"
-            fi
-            sudo apt-get -o Acquire::Retries=$NET_RETRY_COUNT install -y $pkgs
-
-      - name: Setup GCC Toolchain
-        if: matrix.gcc_toolchain
-        run: |
-            GCC_TOOLCHAIN_ROOT="$HOME/gcc-toolchain"
-            echo "GCC_TOOLCHAIN_ROOT=$GCC_TOOLCHAIN_ROOT" >> $GITHUB_ENV
-            if ! command -v dpkg-architecture; then
-                apt-get install -y dpkg-dev
-            fi
-            MULTIARCH_TRIPLET="$(dpkg-architecture -qDEB_HOST_MULTIARCH)"
-            mkdir -p "$GCC_TOOLCHAIN_ROOT"
-            ln -s /usr/include "$GCC_TOOLCHAIN_ROOT/include"
-            ln -s /usr/bin "$GCC_TOOLCHAIN_ROOT/bin"
-            mkdir -p "$GCC_TOOLCHAIN_ROOT/lib/gcc/$MULTIARCH_TRIPLET"
-            ln -s "/usr/lib/gcc/$MULTIARCH_TRIPLET/${{matrix.gcc_toolchain}}" "$GCC_TOOLCHAIN_ROOT/lib/gcc/$MULTIARCH_TRIPLET/${{matrix.gcc_toolchain}}"
-
-      - name: Setup multiarch
-        if: matrix.multiarch
-        run: |
-          sudo apt-get install --no-install-recommends -y binfmt-support qemu-user-static
-          sudo docker run --rm --privileged multiarch/qemu-user-static --reset -p yes
-          git clone https://github.com/jeking3/bdde.git
-          echo "$(pwd)/bdde/bin/linux" >> ${GITHUB_PATH}
-          echo "BDDE_DISTRO=${{ matrix.distro }}" >> ${GITHUB_ENV}
-          echo "BDDE_EDITION=${{ matrix.edition }}" >> ${GITHUB_ENV}
-          echo "BDDE_ARCH=${{ matrix.arch }}" >> ${GITHUB_ENV}
-          echo "B2_WRAPPER=bdde" >> ${GITHUB_ENV}
-
-      - name: Setup Boost
-        env:
-          B2_ADDRESS_MODEL: ${{matrix.address-model}}
-          B2_COMPILER: ${{matrix.compiler}}
-          B2_CXXSTD: ${{matrix.cxxstd}}
-          B2_SANITIZE: ${{matrix.sanitize}}
-          B2_STDLIB: ${{matrix.stdlib}}
-        run: source ci/github/install.sh
-
-      - name: Setup coverage collection
-        if: matrix.coverage
-        run: ci/github/codecov.sh "setup"
-
-      - name: Run tests
-        if: '!matrix.coverity'
-        run: ci/build.sh
-
-      - name: Run tests with simulated no LFS support
-        env:
-          B2_FLAGS: boost.nowide.lfs=no
-        run: ci/build.sh
-
-      - name: Upload coverage
-        if: matrix.coverage
-        run: ci/codecov.sh "upload"
-
-      - name: Run coverity
-        if: matrix.coverity && github.event_name == 'push' && (github.ref_name == 'develop' || github.ref_name == 'master')
-        run: ci/github/coverity.sh
-        env:
-          COVERITY_SCAN_NOTIFICATION_EMAIL: ${{ secrets.COVERITY_SCAN_NOTIFICATION_EMAIL }}
-          COVERITY_SCAN_TOKEN: ${{ secrets.COVERITY_SCAN_TOKEN }}
-
-  MSYS2:
-    defaults:
-      run:
-        shell: msys2 {0}
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - { sys: MINGW32, compiler: gcc, cxxstd: '03,11,17,20' }
-          - { sys: MINGW64, compiler: gcc, cxxstd: '03,11,17,20' }
-
-    runs-on: windows-latest
-
-    steps:
-      - uses: actions/checkout@v3
-
-      - name: Setup MSYS2 environment
-        uses: msys2/setup-msys2@v2
-        with:
-          msystem: ${{matrix.sys}}
-          update: true
-          install: git python
-          pacboy: gcc:p cmake:p ninja:p
-
-      - name: Fetch Boost.CI
-        uses: actions/checkout@v3
-        with:
-          repository: boostorg/boost-ci
-          ref: master
-          path: boost-ci-cloned
-      - name: Get CI scripts folder
-        run: |
-            # Copy ci folder if not testing Boost.CI
-            [[ "$GITHUB_REPOSITORY" =~ "boost-ci" ]] || cp -r boost-ci-cloned/ci .
-            rm -rf boost-ci-cloned
-
-      - name: Setup Boost
-        env:
-          B2_COMPILER: ${{matrix.compiler}}
-          B2_CXXSTD: ${{matrix.cxxstd}}
-          B2_SANITIZE: ${{matrix.sanitize}}
-          B2_STDLIB: ${{matrix.stdlib}}
-        run: ci/github/install.sh
-
-      - name: Run tests
-        run: ci/build.sh
-
-      # Run also the CMake tests to avoid having to setup another matrix for CMake on MSYS
-      - name: Run CMake tests
-        run: |
-            cd "$BOOST_ROOT"
-            mkdir __build_cmake_test__ && cd __build_cmake_test__
-            cmake -G Ninja -DCMAKE_BUILD_TYPE=Debug -DBOOST_INCLUDE_LIBRARIES=$SELF -DBUILD_SHARED_LIBS=ON -DBUILD_TESTING=ON -DBoost_VERBOSE=ON ..
-            cmake --build . --target tests --config Debug -j$B2_JOBS
-            ctest --output-on-failure --build-config Debug
-
-  CMake:
-    defaults:
-      run:
-        shell: bash
-
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - { os: ubuntu-20.04, build_shared: ON,  build_type: Debug, generator: 'Unix Makefiles' }
-          - { os: ubuntu-20.04, build_shared: OFF, build_type: Debug, generator: 'Unix Makefiles' }
-          - { os: windows-2019, build_shared: ON,  build_type: Debug, generator: 'Visual Studio 16 2019' }
-          - { os: windows-2019, build_shared: OFF, build_type: Debug, generator: 'Visual Studio 16 2019' }
-
-    timeout-minutes: 120
-    runs-on: ${{matrix.os}}
-
-    steps:
-      - uses: actions/checkout@v3
-      - name: Fetch Boost.CI
-        uses: actions/checkout@v3
-        with:
-          repository: boostorg/boost-ci
-          ref: master
-          path: boost-ci-cloned
-      - name: Get CI scripts folder
-        run: |
-            # Copy ci folder if not testing Boost.CI
-            [[ "$GITHUB_REPOSITORY" =~ "boost-ci" ]] || cp -r boost-ci-cloned/ci .
-            rm -rf boost-ci-cloned
-      - name: Setup Boost
-        env: {B2_DONT_BOOTSTRAP: 1}
-        run: source ci/github/install.sh
-
-      - name: Run CMake tests
-        run: |
-            cd "$BOOST_ROOT"
-            mkdir __build_cmake_test__ && cd __build_cmake_test__
-            cmake -G "${{matrix.generator}}" -DCMAKE_BUILD_TYPE=${{matrix.build_type}} -DBOOST_INCLUDE_LIBRARIES=$SELF -DBUILD_SHARED_LIBS=${{matrix.build_shared}} -DBUILD_TESTING=ON -DBoost_VERBOSE=ON ..
-            cmake --build . --target tests --config ${{matrix.build_type}} -j$B2_JOBS
-            ctest --output-on-failure --build-config ${{matrix.build_type}}
-
-      - name: Run CMake subdir tests
-        run: |
-            cmake_test_folder="$BOOST_ROOT/libs/$SELF/test/cmake_test" # New unified folder
-            [ -d "$cmake_test_folder" ] || cmake_test_folder="$BOOST_ROOT/libs/$SELF/test/cmake_subdir_test"
-            cd "$cmake_test_folder"
-            mkdir __build_cmake_subdir_test__ && cd __build_cmake_subdir_test__
-            cmake -G "${{matrix.generator}}" -DBOOST_CI_INSTALL_TEST=OFF -DCMAKE_BUILD_TYPE=${{matrix.build_type}} -DBUILD_SHARED_LIBS=${{matrix.build_shared}} ..
-            cmake --build . --config ${{matrix.build_type}} -j$B2_JOBS
-            ctest --output-on-failure --build-config ${{matrix.build_type}}
-
-      - name: Install Library
-        run: |
-            cd "$BOOST_ROOT"
-            mkdir __build_cmake_install_test__ && cd __build_cmake_install_test__
-            cmake -G "${{matrix.generator}}" -DCMAKE_BUILD_TYPE=${{matrix.build_type}} -DBOOST_INCLUDE_LIBRARIES=$SELF -DBUILD_SHARED_LIBS=${{matrix.build_shared}} -DCMAKE_INSTALL_PREFIX=~/.local -DBoost_VERBOSE=ON -DBoost_DEBUG=ON ..
-            cmake --build . --target install --config ${{matrix.build_type}} -j$B2_JOBS
-      - name: Run CMake install tests
-        run: |
-            cmake_test_folder="$BOOST_ROOT/libs/$SELF/test/cmake_test" # New unified folder
-            [ -d "$cmake_test_folder" ] || cmake_test_folder="$BOOST_ROOT/libs/$SELF/test/cmake_install_test"
-            cd "$cmake_test_folder"
-            mkdir __build_cmake_install_test__ && cd __build_cmake_install_test__
-            cmake -G "${{matrix.generator}}" -DBOOST_CI_INSTALL_TEST=ON -DCMAKE_BUILD_TYPE=${{matrix.build_type}} -DBUILD_SHARED_LIBS=${{matrix.build_shared}} -DCMAKE_PREFIX_PATH=~/.local ..
-            cmake --build . --config ${{matrix.build_type}} -j$B2_JOBS
-            ctest --output-on-failure --build-config ${{matrix.build_type}}
diff --git a/BUILD.bazel b/BUILD.bazel
new file mode 100644
index 00000000..7292e793
--- /dev/null
+++ b/BUILD.bazel
@@ -0,0 +1,16 @@
+load("@rules_cc//cc:defs.bzl", "cc_library")
+
+package(default_visibility = ["//visibility:public"])
+
+cc_library(
+    name = "boost.nowide",
+    hdrs = glob([
+        "include/**/*.hpp",
+        "include/**/*.h",
+    ]),
+    includes = ["include"],
+    deps = [
+        "@boost.config",
+        "@boost.filesystem",
+    ],
+)
diff --git a/MODULE.bazel b/MODULE.bazel
new file mode 100644
index 00000000..d6fdf448
--- /dev/null
+++ b/MODULE.bazel
@@ -0,0 +1,9 @@
+module(
+    name = "boost.nowide",
+    version = "1.83.0.bzl.1",
+    compatibility_level = 108300,
+)
+
+bazel_dep(name = "rules_cc", version = "0.0.8")
+bazel_dep(name = "boost.config", version = "1.83.0.bzl.6")
+bazel_dep(name = "boost.filesystem", version = "1.83.0.bzl.1")
diff --git a/WORKSPACE.bazel b/WORKSPACE.bazel
new file mode 100644
index 00000000..be0754f6
--- /dev/null
+++ b/WORKSPACE.bazel
@@ -0,0 +1 @@
+# SEE: MODULE.bazel