diff --git a/.drone.star b/.drone.star
new file mode 100644
index 0000000..b7633d0
--- /dev/null
+++ b/.drone.star
@@ -0,0 +1,30 @@
+# Use, modification, and distribution are
+# subject to the Boost Software License, Version 1.0. (See accompanying
+# file LICENSE.txt)
+#
+# Copyright Rene Rivera 2020.
+
+# For Drone CI we use the Starlark scripting language to reduce duplication.
+# As the yaml syntax for Drone CI is rather limited.
+#
+#
+globalenv={}
+linuxglobalimage="cppalliance/droneubuntu1604:1"
+windowsglobalimage="cppalliance/dronevs2019"
+
+def main(ctx):
+  return [
+  linux_cxx("TOOLSET=gcc CXXSTD=03,11 Job 0", "g++", packages="", buildtype="boost", buildscript="drone", image=linuxglobalimage, environment={'TOOLSET': 'gcc', 'CXXSTD': '03,11', 'TRAVIS_COMPILER': 'g++', 'DRONE_JOB_UUID': 'b6589fc6ab'}, globalenv=globalenv),
+  linux_cxx("TOOLSET=gcc CXXSTD=98,0x Job 1", "g++", packages="g++-4.4", buildtype="boost", buildscript="drone", image=linuxglobalimage, environment={'TOOLSET': 'gcc', 'CXXSTD': '98,0x', 'TRAVIS_COMPILER': 'g++-4.4', 'DRONE_JOB_UUID': '356a192b79'}, globalenv=globalenv),
+  linux_cxx("TOOLSET=gcc CXXSTD=03,0x Job 2", "g++", packages="g++-4.6", buildtype="boost", buildscript="drone", image=linuxglobalimage, environment={'TOOLSET': 'gcc', 'CXXSTD': '03,0x', 'TRAVIS_COMPILER': 'g++-4.6', 'DRONE_JOB_UUID': 'da4b9237ba'}, globalenv=globalenv),
+  linux_cxx("TOOLSET=gcc CXXSTD=03,11,14,1z Job 3", "g++", packages="g++-5", buildtype="boost", buildscript="drone", image=linuxglobalimage, environment={'TOOLSET': 'gcc', 'CXXSTD': '03,11,14,1z', 'TRAVIS_COMPILER': 'g++-5', 'DRONE_JOB_UUID': '77de68daec'}, globalenv=globalenv),
+  linux_cxx("TOOLSET=gcc CXXSTD=03,11,14,1z Job 4", "g++", packages="g++-6", buildtype="boost", buildscript="drone", image=linuxglobalimage, environment={'TOOLSET': 'gcc', 'CXXSTD': '03,11,14,1z', 'TRAVIS_COMPILER': 'g++-6', 'DRONE_JOB_UUID': '1b64538924'}, globalenv=globalenv),
+  linux_cxx("TOOLSET=gcc CXXSTD=03,11,14,17 Job 5", "g++", packages="g++-7", buildtype="boost", buildscript="drone", image=linuxglobalimage, environment={'TOOLSET': 'gcc', 'CXXSTD': '03,11,14,17', 'TRAVIS_COMPILER': 'g++-7', 'DRONE_JOB_UUID': 'ac3478d69a'}, globalenv=globalenv),
+  linux_cxx("TOOLSET=gcc CXXSTD=03,11,14,17 Job 6", "g++", packages="g++-8", buildtype="boost", buildscript="drone", image=linuxglobalimage, environment={'TOOLSET': 'gcc', 'CXXSTD': '03,11,14,17', 'TRAVIS_COMPILER': 'g++-8', 'DRONE_JOB_UUID': 'c1dfd96eea'}, globalenv=globalenv),
+  linux_cxx("TOOLSET=clang CXXSTD=03,11,14,1z Job 7", "clang++", packages="", buildtype="boost", buildscript="drone", image=linuxglobalimage, environment={'TOOLSET': 'clang', 'CXXSTD': '03,11,14,1z', 'TRAVIS_COMPILER': 'clang++', 'DRONE_JOB_UUID': '902ba3cda1'}, globalenv=globalenv),
+  linux_cxx("TOOLSET=clang CXXSTD=03,11,14 Job 8", "clang++", packages="libc++-dev", buildtype="boost", buildscript="drone", image=linuxglobalimage, environment={'TOOLSET': 'clang', 'CXXSTD': '03,11,14', 'TRAVIS_COMPILER': 'clang++-libc++', 'DRONE_JOB_UUID': 'fe5dbbcea5'}, globalenv=globalenv),
+  osx_cxx("TOOLSET=clang CXXSTD=03,11,14,1z Job 9", "clang++", packages="", buildtype="boost", buildscript="drone", environment={'TOOLSET': 'clang', 'CXXSTD': '03,11,14,1z', 'TRAVIS_COMPILER': 'clang++', 'DRONE_JOB_UUID': '0ade7c2cf9'}, globalenv=globalenv),
+    ]
+
+# from https://github.com/boostorg/boost-ci
+load("@boost_ci//ci/drone/:functions.star", "linux_cxx","windows_cxx","osx_cxx","freebsd_cxx")
diff --git a/.drone/drone.sh b/.drone/drone.sh
new file mode 100755
index 0000000..a6fea11
--- /dev/null
+++ b/.drone/drone.sh
@@ -0,0 +1,39 @@
+#!/bin/bash
+
+# Copyright 2020 Rene Rivera, Sam Darwin
+# Distributed under the Boost Software License, Version 1.0.
+# (See accompanying file LICENSE.txt or copy at http://boost.org/LICENSE_1_0.txt)
+
+set -e
+export TRAVIS_BUILD_DIR=$(pwd)
+export DRONE_BUILD_DIR=$(pwd)
+export TRAVIS_BRANCH=$DRONE_BRANCH
+export VCS_COMMIT_ID=$DRONE_COMMIT
+export GIT_COMMIT=$DRONE_COMMIT
+export REPO_NAME=$DRONE_REPO
+export PATH=~/.local/bin:/usr/local/bin:$PATH
+
+if [ "$DRONE_JOB_BUILDTYPE" == "boost" ]; then
+
+echo '==================================> INSTALL'
+
+BOOST_BRANCH=develop && [ "$TRAVIS_BRANCH" == "master" ] && BOOST_BRANCH=master || true
+cd ..
+git clone -b $BOOST_BRANCH https://github.com/boostorg/boost.git boost-root
+cd boost-root
+git submodule update --init tools/boost_install
+git submodule update --init libs/headers
+git submodule update --init tools/build
+git submodule update --init libs/config
+git submodule update --init tools/boostdep
+cp -r $TRAVIS_BUILD_DIR/* libs/heap
+python tools/boostdep/depinst/depinst.py heap
+./bootstrap.sh
+./b2 headers
+
+echo '==================================> SCRIPT'
+
+echo "using $TOOLSET : : $TRAVIS_COMPILER ;" > ~/user-config.jam
+./b2 -j3 libs/heap/test toolset=$TOOLSET cxxstd=$CXXSTD
+
+fi