diff --git a/.github/workflows/containers.yml b/.github/workflows/containers.yml
new file mode 100644
index 0000000..3661669
--- /dev/null
+++ b/.github/workflows/containers.yml
@@ -0,0 +1,134 @@
+name: Containers
+
+env:
+  zephyr-version: 2.3.0
+  zephyr-sdk-version: 0.11.4
+
+on:
+  push:
+  pull_request:
+  workflow_dispatch:
+
+jobs:
+  docker:
+    runs-on: ubuntu-latest
+    strategy:
+      max-parallel: 1 # takes advantage of caching between types
+      matrix:
+        architecture:
+          - arm
+        target: # ordered from biggest to smallest to take advantage of the registry cache
+          - dev
+          - build
+        include:
+          - target: dev
+            cache-to: dev
+            push-cache: true
+          - target: build
+            cache-to: build
+            push-cache: false
+    steps:
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v1
+        with:
+          registry: ghcr.io
+          username: ${{ secrets.GHCR_USERNAME }}
+          password: ${{ secrets.GHCR_TOKEN }}
+      - name: Login to DockerHub
+        uses: docker/login-action@v1
+        with:
+          username: ${{ secrets.DOCKER_HUB_USERNAME }}
+          password: ${{ secrets.DOCKER_HUB_TOKEN }}
+      - name: Prepare variables
+        id: vars
+        run: |
+          NAME=zmk-${{ matrix.target }}-${{ matrix.architecture }}
+          echo ::set-output name=name::${NAME}
+
+          CACHE_NAME=zmk-docker-cache
+          CACHE_FROM=${CACHE_NAME}:dev
+          CACHE_TO=${CACHE_NAME}:${{ matrix.cache-to }}
+          echo ::set-output name=cache-from::${CACHE_FROM}
+          echo ::set-output name=cache-to::${CACHE_TO}
+
+          CANDIDATE_TAG=${NAME}:${{ github.sha }}
+          echo ::set-output name=candidate-tag::${CANDIDATE_TAG}
+
+          VERSIONS_TAG=${NAME}:${{ env.zephyr-version }}-${{ env.zephyr-sdk-version }}
+          echo ::set-output name=versions-tag::${VERSIONS_TAG}
+
+          MAJOR=$(echo ${{ env.zephyr-version }} | cut -d'.' -f 1)
+          MINOR=$(echo ${{ env.zephyr-version }} | cut -d'.' -f 2)
+          MAJOR_MINOR=${MAJOR}.${MINOR}
+          echo ::set-output name=major-minor::${MAJOR_MINOR}
+
+          LATEST_TAG=${NAME}:${MAJOR_MINOR}
+          echo ::set-output name=latest-tag::${LATEST_TAG}
+
+          TAG_TRIGGER_REF=refs/tags/${{ env.zephyr-version }}-${{ env.zephyr-sdk-version }}
+          echo ::set-output name=tag-trigger-ref::${TAG_TRIGGER_REF}
+      - name: Set up QEMU
+        if: ${{ !startsWith(github.ref, 'refs/tags') }}
+        uses: docker/setup-qemu-action@v1
+      - name: Set up Docker Buildx
+        if: ${{ !startsWith(github.ref, 'refs/tags') }}
+        uses: docker/setup-buildx-action@v1
+      - name: Build and push (candidate)
+        id: build-push
+        if: ${{ !startsWith(github.ref, 'refs/tags') }}
+        uses: docker/build-push-action@v2
+        with:
+          target: ${{ matrix.target }}
+          build-args: |
+            ZEPHYR_VERSION=${{ env.zephyr-version }}
+            ARCHITECTURE=${{ matrix.architecture }}
+            ZEPHYR_SDK_VERSION=${{ env.zephyr-sdk-version }}
+            REPOSITORY_URL=${{ github.server_url }}/${{ github.repository }}
+          tags: |
+            docker.io/${{ secrets.DOCKER_HUB_NAMESPACE }}/${{ steps.vars.outputs.candidate-tag }}
+          cache-from: type=registry,ref=docker.io/${{ secrets.DOCKER_HUB_NAMESPACE }}/${{ steps.vars.outputs.cache-from }},push=false
+          cache-to: type=registry,ref=docker.io/${{ secrets.DOCKER_HUB_NAMESPACE }}/${{ steps.vars.outputs.cache-to }},mode=max,push=${{ matrix.push-cache }}
+          push: true
+      - name: Image digest
+        if: ${{ !startsWith(github.ref, 'refs/tags') }}
+        run: echo ${{ steps.build-push.outputs.digest }}
+      - name: Tag (pull candidate, tag, push)
+        if: ${{ github.ref == steps.vars.outputs.tag-trigger-ref }}
+        run: |
+          docker pull docker.io/${{ secrets.DOCKER_HUB_NAMESPACE }}/${{ steps.vars.outputs.candidate-tag }}
+          docker tag docker.io/${{ secrets.DOCKER_HUB_NAMESPACE }}/${{ steps.vars.outputs.candidate-tag }} docker.io/${{ secrets.DOCKER_HUB_NAMESPACE }}/${{ steps.vars.outputs.versions-tag }}
+          docker tag docker.io/${{ secrets.DOCKER_HUB_NAMESPACE }}/${{ steps.vars.outputs.candidate-tag }} docker.io/${{ secrets.DOCKER_HUB_NAMESPACE }}/${{ steps.vars.outputs.latest-tag }}
+          docker tag docker.io/${{ secrets.DOCKER_HUB_NAMESPACE }}/${{ steps.vars.outputs.candidate-tag }} ghcr.io/${{ github.repository_owner }}/${{ steps.vars.outputs.candidate-tag }}
+          docker tag docker.io/${{ secrets.DOCKER_HUB_NAMESPACE }}/${{ steps.vars.outputs.candidate-tag }} ghcr.io/${{ github.repository_owner }}/${{ steps.vars.outputs.versions-tag }}
+          docker tag docker.io/${{ secrets.DOCKER_HUB_NAMESPACE }}/${{ steps.vars.outputs.candidate-tag }} ghcr.io/${{ github.repository_owner }}/${{ steps.vars.outputs.latest-tag }}
+          docker push docker.io/${{ secrets.DOCKER_HUB_NAMESPACE }}/${{ steps.vars.outputs.candidate-tag }}
+          docker push docker.io/${{ secrets.DOCKER_HUB_NAMESPACE }}/${{ steps.vars.outputs.versions-tag }}
+          docker push docker.io/${{ secrets.DOCKER_HUB_NAMESPACE }}/${{ steps.vars.outputs.latest-tag }}
+          docker push ghcr.io/${{ github.repository_owner }}/${{ steps.vars.outputs.candidate-tag }}
+          docker push ghcr.io/${{ github.repository_owner }}/${{ steps.vars.outputs.versions-tag }}
+          docker push ghcr.io/${{ github.repository_owner }}/${{ steps.vars.outputs.latest-tag }}
+  git:
+    runs-on: ubuntu-latest
+    needs: docker
+    if: ${{ startsWith(github.ref, 'refs/tags') }}
+    steps:
+      - name: Prepare variables
+        id: vars
+        run: |
+          MAJOR=$(echo ${{ env.zephyr-version }} | cut -d'.' -f 1)
+          MINOR=$(echo ${{ env.zephyr-version }} | cut -d'.' -f 2)
+          MAJOR_MINOR=${MAJOR}.${MINOR}
+          echo ::set-output name=major-minor::${MAJOR_MINOR}
+
+          TAG_TRIGGER_REF=refs/tags/${{ env.zephyr-version }}-${{ env.zephyr-sdk-version }}
+          echo ::set-output name=tag-trigger-ref::${TAG_TRIGGER_REF}
+      - name: Checkout
+        uses: actions/checkout@v2
+        if: ${{ github.ref == steps.vars.outputs.tag-trigger-ref }}
+      - name: Tag
+        if: ${{ github.ref == steps.vars.outputs.tag-trigger-ref }}
+        env:
+          TAG: ${{ steps.vars.outputs.major-minor }}
+        run: |
+          git tag ${TAG}
+          git push -f origin ${TAG}
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..85d86cf
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,86 @@
+FROM debian:stable-20201117-slim AS common
+
+CMD ["/bin/bash"]
+
+ARG REPOSITORY_URL=https://github.com/innovaker/zmk-docker
+LABEL org.opencontainers.image.source ${REPOSITORY_URL}
+
+ARG ZEPHYR_VERSION
+ENV ZEPHYR_VERSION=${ZEPHYR_VERSION}
+RUN \
+  apt-get -y update \
+  && apt-get -y install --no-install-recommends \
+  ccache \
+  cmake \
+  file \
+  gcc \
+  gcc-multilib \
+  git \
+  gperf \
+  make \
+  ninja-build \
+  python3 \
+  python3-pip \
+  python3-setuptools \
+  python3-wheel \
+  && pip3 install \
+  -r https://raw.githubusercontent.com/zephyrproject-rtos/zephyr/v${ZEPHYR_VERSION}/scripts/requirements-base.txt \
+  && apt-get remove -y --purge \
+  python3-pip \
+  python3-setuptools \
+  python3-wheel \
+  && apt-get clean \
+  && rm -rf /var/lib/apt/lists/*
+
+#------------------------------------------------------------------------------
+
+FROM common AS dev-generic
+
+RUN \
+  apt-get -y update \
+  && apt-get -y install --no-install-recommends \
+  g++-multilib \
+  libsdl2-dev \
+  python3 \
+  python3-dev \
+  python3-pip \
+  python3-setuptools \
+  python3-tk \
+  python3-wheel \
+  wget \
+  xz-utils \
+  && pip3 install \
+  -r https://raw.githubusercontent.com/zephyrproject-rtos/zephyr/v${ZEPHYR_VERSION}/scripts/requirements-build-test.txt \
+  -r https://raw.githubusercontent.com/zephyrproject-rtos/zephyr/v${ZEPHYR_VERSION}/scripts/requirements-run-test.txt \
+  && apt-get clean \
+  && rm -rf /var/lib/apt/lists/*
+
+#------------------------------------------------------------------------------
+
+FROM common AS build
+
+ARG ARCHITECTURE
+ARG ZEPHYR_SDK_VERSION
+ARG ZEPHYR_SDK_SETUP_FILENAME=zephyr-toolchain-${ARCHITECTURE}-${ZEPHYR_SDK_VERSION}-setup.run
+ARG ZEPHYR_SDK_INSTALL_DIR=/opt/zephyr-sdk-${ZEPHYR_SDK_VERSION}
+RUN \
+  apt-get -y update \
+  && apt-get -y install --no-install-recommends \
+  bzip2 \
+  wget \
+  xz-utils \
+  && wget -q "https://github.com/zephyrproject-rtos/sdk-ng/releases/download/v${ZEPHYR_SDK_VERSION}/${ZEPHYR_SDK_SETUP_FILENAME}" \
+  && sh ${ZEPHYR_SDK_SETUP_FILENAME} --quiet -- -d ${ZEPHYR_SDK_INSTALL_DIR} \
+  && rm ${ZEPHYR_SDK_SETUP_FILENAME} \
+  && apt-get remove -y --purge \
+  bzip2 \
+  wget \
+  xz-utils \
+  && apt-get clean \
+  && rm -rf /var/lib/apt/lists/*
+
+#------------------------------------------------------------------------------
+
+FROM dev-generic AS dev
+
+COPY --from=build ${ZEPHYR_SDK_INSTALL_DIR} ${ZEPHYR_SDK_INSTALL_DIR}
\ No newline at end of file