diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..d81c737
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,191 @@
+name: GitHub Actions CI
+
+on:
+  pull_request:
+  push:
+    branches:
+      - master
+      - develop
+      - githubactions*
+      - feature/**
+      - fix/**
+      - pr/**
+
+jobs:
+  posix:
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - name: "GCC-8"
+            buildtype: "boost"
+            packages: "g++-8"
+            packages_to_remove: ""
+            os: "ubuntu-16.04"
+            cxx: "g++"
+            sources: ""
+            llvm_os: ""
+            llvm_ver: ""
+            b2_args: "cxxstd=98,03,11,14,1z toolset=gcc-8 cxxflags=\"--coverage -fsanitize=address,leak,undefined -fno-sanitize-recover=undefined -DBOOST_TRAVISCI_BUILD\" linkflags=\"--coverage  -lasan -lubsan\" \"testing.launcher=LD_PRELOAD=/usr/lib/x86_64-linux-gnu/libasan.so.5\""
+            gcovtool: "gcov-8"
+          - name: "GCC-4.6"
+            buildtype: "boost"
+            packages: "g++-4.6"
+            packages_to_remove: ""
+            os: "ubuntu-16.04"
+            cxx: "g++"
+            sources: ""
+            llvm_os: ""
+            llvm_ver: ""
+            b2_args: "cxxstd=98,0x toolset=gcc-4.6 cxxflags=\"--coverage -DBOOST_TRAVISCI_BUILD\" linkflags=\"--coverage\""
+            gcovtool: "gcov-4.6"
+          - name: "Clang-8"
+            buildtype: "boost"
+            packages: "clang-8 g++"
+            packages_to_remove: ""
+            os: "ubuntu-16.04"
+            cxx: "g++"
+            sources: ""
+            llvm_os: "xenial"
+            llvm_ver: "8"
+            b2_args: "cxxstd=98,03,11,14,1z toolset=clang-8 cxxflags=\"--coverage -fsanitize=address,leak,undefined -fno-sanitize-recover=undefined -DBOOST_TRAVISCI_BUILD\" linkflags=\"--coverage -fsanitize=address,leak,undefined\""
+            gcovtool: "gcov_for_clang.sh"
+          - name: "Clang-8 libc++"
+            buildtype: "boost"
+            packages: "clang-8 libc++-8-dev libc++abi-8-dev"
+            packages_to_remove: ""
+            os: "ubuntu-16.04"
+            cxx: "g++"
+            sources: ""
+            llvm_os: "xenial"
+            llvm_ver: "8"
+            b2_args: "cxxstd=03,11,14 toolset=clang-8 cxxflags=\"-stdlib=libc++ --coverage -DBOOST_TRAVISCI_BUILD\" linkflags=\"-stdlib=libc++ --coverage\""
+            gcovtool: "gcov_for_clang.sh"
+
+    runs-on: ${{ matrix.os }}
+    container: ${{ matrix.container }}
+
+    steps:
+      - name: Check if running in container
+        if: matrix.container != ''
+        run: echo "GHA_CONTAINER=${{ matrix.container }}" >> $GITHUB_ENV
+
+      - uses: actions/checkout@v2
+
+      - name: linux
+        shell: bash
+        env:
+          CXX: ${{ matrix.cxx }}
+          SOURCES: ${{ matrix.sources }}
+          LLVM_OS: ${{ matrix.llvm_os }}
+          LLVM_VER: ${{ matrix.llvm_ver }}
+          PACKAGES: ${{ matrix.packages }}
+          PACKAGES_TO_REMOVE: ${{ matrix.packages_to_remove }}
+          JOB_BUILDTYPE: ${{ matrix.buildtype }}
+          B2_ARGS: ${{ matrix.b2_args }}
+          GCOVTOOL: ${{ matrix.gcovtool }}
+          TRAVIS_BRANCH: ${{ github.base_ref }}
+          TRAVIS_OS_NAME: "linux"
+        run: |
+          echo '==================================> SETUP'
+          echo '==================================> PACKAGES'
+          sudo ln -s /usr/bin/llvm-cov-9 /usr/bin/llvm-cov
+          set -e
+          if [ -n "$PACKAGES_TO_REMOVE" ]; then sudo apt-get purge -y $PACKAGES_TO_REMOVE; fi
+          echo ">>>>> APT: REPO.."
+          for i in {1..3}; do sudo -E apt-add-repository -y "ppa:ubuntu-toolchain-r/test" && break || sleep 2; done
+          
+          if test -n "${LLVM_OS}" ; then
+              wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add -
+              if test -n "${LLVM_VER}" ; then
+                  sudo -E apt-add-repository "deb http://apt.llvm.org/${LLVM_OS}/ llvm-toolchain-${LLVM_OS}-${LLVM_VER} main"
+              else
+                  # Snapshot (i.e. trunk) build of clang
+                  sudo -E apt-add-repository "deb http://apt.llvm.org/${LLVM_OS}/ llvm-toolchain-${LLVM_OS} main"
+              fi
+          fi
+          echo ">>>>> APT: UPDATE.."
+          sudo -E apt-get -o Acquire::Retries=3 update
+          if test -n "${SOURCES}" ; then
+              echo ">>>>> APT: INSTALL SOURCES.."
+              for SOURCE in $SOURCES; do
+                  sudo -E apt-add-repository ppa:$SOURCE
+              done
+          fi
+          echo ">>>>> APT: INSTALL ${PACKAGES}.."
+          sudo -E DEBIAN_FRONTEND=noninteractive apt-get -o Acquire::Retries=3 -y --no-install-suggests --no-install-recommends install ${PACKAGES}
+
+          echo '==================================> INSTALL AND COMPILE'
+          set -e
+          export TRAVIS_BUILD_DIR=$(pwd)
+          export TRAVIS_BRANCH=${TRAVIS_BRANCH:-$(echo $GITHUB_REF | awk 'BEGIN { FS = "/" } ; { print $3 }')}
+          export VCS_COMMIT_ID=$GITHUB_SHA
+          export GIT_COMMIT=$GITHUB_SHA
+          export REPO_NAME=$(basename $GITHUB_REPOSITORY)
+          export USER=$(whoami)
+          export CC=${CC:-gcc}
+          export PATH=~/.local/bin:/usr/local/bin:$PATH
+
+          if [ "$JOB_BUILDTYPE" == "boost" ]; then
+
+          echo '==================================> INSTALL'
+
+          BOOST_BRANCH=develop && [ "$TRAVIS_BRANCH" == "master" ] && BOOST_BRANCH=master || true
+          IGNORE_COVERAGE=''
+          BOOST_LIBS_FOLDER=$(basename $REPO_NAME)
+          UBSAN_OPTIONS=print_stacktrace=1
+          LSAN_OPTIONS=verbosity=1:log_threads=1
+          BOOST=$HOME/boost-local
+          git clone -b $BOOST_BRANCH --depth 10 https://github.com/boostorg/boost.git $BOOST
+          cd $BOOST
+          git submodule update --init --depth 10 --jobs 2 tools/build tools/boostdep tools/inspect libs/filesystem
+          python tools/boostdep/depinst/depinst.py --git_args "--depth 10 --jobs 2" $BOOST/libs/filesystem
+          echo "Testing $BOOST/libs/$BOOST_LIBS_FOLDER moved from $TRAVIS_BUILD_DIR, branch $BOOST_BRANCH"
+          rm -rf $BOOST/libs/$BOOST_LIBS_FOLDER || true
+          cp -rp $TRAVIS_BUILD_DIR $BOOST/libs/$BOOST_LIBS_FOLDER
+          python tools/boostdep/depinst/depinst.py --git_args "--depth 10 --jobs 2" $BOOST_LIBS_FOLDER
+          git status
+          ./bootstrap.sh
+          ./b2 headers
+          ./b2 -j4 variant=debug tools/inspect/build
+          echo "using gcc ;" >> ~/user-config.jam
+          echo "using clang ;" >> ~/user-config.jam
+          echo "using clang : 3.8 : clang++-3.8 ;" >> ~/user-config.jam
+          echo "using clang : 4 : clang++-4.0 ;" >> ~/user-config.jam
+          echo "using clang : 5 : clang++-5.0 ;" >> ~/user-config.jam
+          echo "using clang : 6 : clang++-6.0 ;" >> ~/user-config.jam
+          echo "using clang : 7 : clang++-7.0 ;" >> ~/user-config.jam
+          echo "using clang : 8 : clang++-8 ;" >> ~/user-config.jam
+          echo "using clang : libc++ : clang++-libc++ ;" >> ~/user-config.jam
+          cd $BOOST/libs/$BOOST_LIBS_FOLDER/test/
+
+          echo '==================================> SCRIPT'
+
+          sh -c "../../../b2 -j2 $B2_ARGS"
+          ../../../dist/bin/inspect .. -license -copyright -crlf -end -path_name -tab -ascii -apple_macro -deprecated_macro -minmax -unnamed
+
+          echo '==================================> AFTER_SUCCESS'
+
+          mkdir -p $TRAVIS_BUILD_DIR/coverals
+          find ../../../bin.v2/ -name "*.gcda" -exec cp "{}" $TRAVIS_BUILD_DIR/coverals/ \;
+          find ../../../bin.v2/ -name "*.gcno" -exec cp "{}" $TRAVIS_BUILD_DIR/coverals/ \;
+          find ../../../bin.v2/ -name "*.da" -exec cp "{}" $TRAVIS_BUILD_DIR/coverals/ \;
+          find ../../../bin.v2/ -name "*.no" -exec cp "{}" $TRAVIS_BUILD_DIR/coverals/ \;
+          wget https://github.com/linux-test-project/lcov/archive/v1.14.zip
+          unzip v1.14.zip
+          LCOV="`pwd`/lcov-1.14/bin/lcov --gcov-tool $GCOVTOOL"
+          mkdir -p ~/.local/bin
+          echo -e '#!/bin/bash\nexec llvm-cov gcov "$@"' > ~/.local/bin/gcov_for_clang.sh
+          chmod 755 ~/.local/bin/gcov_for_clang.sh
+          echo "$LCOV --directory $TRAVIS_BUILD_DIR/coverals --base-directory `pwd` --capture --output-file $TRAVIS_BUILD_DIR/coverals/coverage.info"
+          $LCOV --directory $TRAVIS_BUILD_DIR/coverals --base-directory `pwd` --capture --output-file $TRAVIS_BUILD_DIR/coverals/coverage.info
+          cd $BOOST
+          $LCOV --remove $TRAVIS_BUILD_DIR/coverals/coverage.info "/usr*" "*/$BOOST_LIBS_FOLDER/test/*" $IGNORE_COVERAGE "*/$BOOST_LIBS_FOLDER/tests/*" "*/$BOOST_LIBS_FOLDER/examples/*" "*/$BOOST_LIBS_FOLDER/example/*" -o $TRAVIS_BUILD_DIR/coverals/coverage.info
+          OTHER_LIBS=`grep "submodule .*" .gitmodules | sed 's/\[submodule\ "\(.*\)"\]/"\*\/boost\/\1\.hpp" "\*\/boost\/\1\/\*"/g'| sed "/\"\*\/boost\/$BOOST_LIBS_FOLDER\/\*\"/d" | sed ':a;N;$!ba;s/\n/ /g'`
+          echo $OTHER_LIBS
+          eval "$LCOV --remove $TRAVIS_BUILD_DIR/coverals/coverage.info $OTHER_LIBS -o $TRAVIS_BUILD_DIR/coverals/coverage.info"
+          cd $TRAVIS_BUILD_DIR
+          sudo gem install coveralls-lcov || echo "ERROR. Failed to install coveralls-lcov"
+          coveralls-lcov coverals/coverage.info
+
+          fi