diff --git a/.circleci/config.yml b/.circleci/config.yml
deleted file mode 100644
index 3c4f372c8..000000000
--- a/.circleci/config.yml
+++ /dev/null
@@ -1,226 +0,0 @@
-version: 2.1
-orbs:
-  codecov: codecov/codecov@1
-executors:
-  node:
-    docker:
-      - image: cimg/node:14.5
-        auth:
-          username: $DOCKERHUB_USERNAME
-          password: $DOCKERHUB_PASSWORD
-  publisher:
-    docker:
-      - image: cimg/openjdk:11.0
-        auth:
-          username: $DOCKERHUB_USERNAME
-          password: $DOCKERHUB_PASSWORD
-  helm:
-    docker:
-      - image: hypertrace/helm-gcs-packager:0.3.0
-        auth:
-          username: $DOCKERHUB_USERNAME
-          password: $DOCKERHUB_PASSWORD
-commands:
-  setup_for_building:
-    description: 'Checks out code and restores node modules'
-    steps:
-      - checkout
-      - restore_cache:
-          keys:
-            - node_modules-3-{{ checksum "package.json" }}-{{ checksum "package-lock.json"}}
-  setup_for_publishing:
-    description: 'Checks out code, sets up credentials, docker and attaches workspace'
-    steps:
-      - checkout
-      - attach_workspace:
-          at: dist
-      - setup_remote_docker: &latest_remote_docker
-          version: 19.03.12
-      - run:
-          name: Dockerhub login
-          command: echo $DOCKERHUB_PASSWORD | docker login --username $DOCKERHUB_USERNAME --password-stdin
-jobs:
-  npm-install-if-needed:
-    executor: node
-    steps:
-      - setup_for_building
-      - run:
-          name: Install if cache missing
-          command: |
-            if [ ! -d node_modules ] ;
-            then npm ci ;
-            else echo "package.json and package-lock.json unchanged. Using cache." ;
-            fi
-      - run:
-          name: Fail if git dirty after install
-          command: test -z "$(git status --porcelain)"
-      - save_cache:
-          paths:
-            - node_modules
-          key: node_modules-3-{{ checksum "package.json" }}-{{ checksum "package-lock.json"}}
-  build:
-    executor: node
-    steps:
-      - setup_for_building
-      - run: npm run build:ci
-      - persist_to_workspace:
-          root: dist
-          paths:
-            - hypertrace-ui
-  lint:
-    executor: node
-    steps:
-      - setup_for_building
-      - run: npm run lint
-      - run: npm run prettier:check
-  test:
-    executor: node
-    parallelism: 2
-    steps:
-      - setup_for_building
-      - run: npm run test:ci -- $(circleci tests glob "{projects,src}/**/*.{spec,test}.ts" | circleci tests split --split-by=timings | xargs -n 1 echo --testPathPattern)
-      - codecov/upload
-      - store_test_results:
-          path: test-results/hypertrace-ui
-      - store_artifacts:
-          path: test-results/hypertrace-ui
-          destination: test-results
-  merge-publish:
-    executor: publisher
-    steps:
-      - setup_for_publishing
-      - run: ./gradlew dockerPushImages
-  release-publish:
-    executor: publisher
-    steps:
-      - setup_for_publishing
-      - run: ./gradlew dockerPushImages
-  validate-charts:
-    executor: helm
-    steps:
-      - checkout
-      - run:
-          name: Helm Charts Lint and Template Render
-          command: |
-            helm lint --strict ./helm/
-            helm template ./helm/
-  release-charts:
-    executor: helm
-    steps:
-      - checkout
-      - run:
-          name: Add release tag
-          command: |
-            git config --global user.email "${CIRCLE_USERNAME}@hypertrace.org"
-            git config --global user.name "$CIRCLE_USERNAME"
-            git tag -am "Released by $CIRCLE_USERNAME" $(git describe --abbrev=0 --tags | sed 's/^release-//')
-      - run:
-          name: Remove trigger tag
-          command: git tag -d release-$(git describe --abbrev=0)
-      - run:
-          name: Package and Publish Helm Charts
-          # Read the "name:" from Chart.yaml. The chart version is <chart-name>-<semver git tag>
-          command: |
-            CHART_VERSION=$(git describe --abbrev=0)
-            CHART_NAME=$(awk '/^name:/ {print $2}' ./helm/Chart.yaml)
-            export GOOGLE_APPLICATION_CREDENTIALS=${HOME}/helm-gcs-key.json
-            echo ${HELM_GCS_CREDENTIALS} > ${GOOGLE_APPLICATION_CREDENTIALS}
-            helm dependency update ./helm/
-            helm repo add helm-gcs ${HELM_GCS_REPOSITORY}
-            helm package --version ${CHART_VERSION} --app-version ${CHART_VERSION} ./helm/
-            helm gcs push ${CHART_NAME}-${CHART_VERSION}.tgz helm-gcs --public --retry
-      - add_ssh_keys:
-          fingerprints:
-            # This ssh key gives write permission needed for the following step.
-            - '2c:f1:1d:8b:a2:b4:6a:28:46:1d:5b:7c:b1:92:d4:ba'
-      - run:
-          name: Update remote tags
-          command: git push origin refs/tags/$(git describe --abbrev=0) :refs/tags/release-$(git describe --abbrev=0)
-workflows:
-  version: 2
-  build-and-publish:
-    jobs:
-      - npm-install-if-needed:
-          context:
-            - dockerhub-read
-          filters:
-            branches:
-              only: /.*/
-            tags:
-              only: /^release-.*/
-      - build:
-          context:
-            - dockerhub-read
-          requires:
-            - npm-install-if-needed
-          filters:
-            branches:
-              only: /.*/
-            tags:
-              only: /^release-.*/
-      - test:
-          context:
-            - dockerhub-read
-          requires:
-            - npm-install-if-needed
-          filters:
-            branches:
-              only: /.*/
-            tags:
-              only: /^release-.*/
-      - lint:
-          context:
-            - dockerhub-read
-          requires:
-            - npm-install-if-needed
-          filters:
-            branches:
-              only: /.*/
-            tags:
-              only: /^release-.*/
-      - validate-charts:
-          context:
-            - dockerhub-read
-          filters:
-            branches:
-              only: /.*/
-            tags:
-              only: /^release-.*/
-      - merge-publish:
-          context:
-            - hypertrace-publishing
-            - dockerhub-read
-          requires:
-            - build
-            - test
-            - lint
-            - validate-charts
-          filters:
-            branches:
-              only:
-                - main
-      - release-publish:
-          context:
-            - hypertrace-publishing
-            - dockerhub-read
-          requires:
-            - build
-            - test
-            - lint
-            - validate-charts
-          filters:
-            branches:
-              ignore: /.*/
-            tags:
-              only: /^release-.*/
-      - release-charts:
-          context:
-            - hypertrace-publishing
-            - dockerhub-read
-          requires:
-            - release-publish
-          filters:
-            branches:
-              ignore: /.*/
-            tags:
-              only: /^release-.*/
diff --git a/.github/workflows/build-and-test.yml b/.github/workflows/build-and-test.yml
new file mode 100644
index 000000000..b1f567269
--- /dev/null
+++ b/.github/workflows/build-and-test.yml
@@ -0,0 +1,140 @@
+name: build-and-test
+on:
+  pull_request:
+  push:
+    branches:
+      - main
+jobs:
+  build:
+    runs-on: ubuntu-20.04
+    steps:
+      - name: Check out code
+        uses: actions/checkout@v2
+
+      - name: Cache node modules
+        uses: actions/cache@v2
+        with:
+          path: ~/.npm
+          key: ${{ runner.os }}-node-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }}
+          restore-keys: |
+            ${{ runner.os }}-node-${{ hashFiles('package.json') }}-
+            ${{ runner.os }}-node-
+
+      - name: NPM Install
+        run: npm ci
+
+      - name: Build
+        run: npm run build:ci
+
+      - name: Archive build artifacts
+        uses: actions/upload-artifact@v2
+        with:
+          name: dist
+          path: dist
+  lint:
+    runs-on: ubuntu-20.04
+    steps:
+      - name: Check out code
+        uses: actions/checkout@v2
+
+      - name: Cache node modules
+        uses: actions/cache@v2
+        with:
+          path: ~/.npm
+          key: ${{ runner.os }}-node-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }}
+          restore-keys: |
+            ${{ runner.os }}-node-${{ hashFiles('package.json') }}-
+            ${{ runner.os }}-node-
+      - name: NPM Install
+        run: npm ci
+
+      - name: Lint
+        run: npm run lint
+
+      - name: Prettier Check
+        run: npm run prettier:check
+  test:
+    runs-on: ubuntu-20.04
+    steps:
+      - name: Check out code
+        uses: actions/checkout@v2
+        # Used by CCI uploader to detect base commit
+        with:
+          fetch-depth: 0
+
+      - name: Cache node modules
+        uses: actions/cache@v2
+        with:
+          path: ~/.npm
+          key: ${{ runner.os }}-node-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }}
+          restore-keys: |
+            ${{ runner.os }}-node-${{ hashFiles('package.json') }}-
+            ${{ runner.os }}-node-
+
+      - name: NPM Install
+        run: npm ci
+
+      - name: Test
+        run: npm run test:ci
+
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v1
+        with:
+          fail_ci_if_error: true
+
+      - name: Publish Unit Test Results
+        uses: docker://ghcr.io/enricomi/publish-unit-test-result-action:v1.6
+        if: always()
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          files: test-results/**/*.xml
+  validate-helm-charts:
+    runs-on: ubuntu-20.04
+    steps:
+      - name: Check out code
+        uses: actions/checkout@v2
+      - name: Set up Helm
+        uses: azure/setup-helm@v1
+        with:
+          version: v3.3.0
+      - name: validate charts
+        uses: hypertrace/actions/validate-charts@main
+  merge-publish:
+    if: github.event_name == 'push'
+    runs-on: ubuntu-20.04
+    needs: [build, lint, test, validate-helm-charts]
+    steps:
+      - name: Check out code
+        uses: actions/checkout@v2
+        # Used by gradle version calculation
+        with:
+          fetch-depth: 0
+
+      - name: Create checksum file
+        uses: hypertrace/actions/checksum@main
+
+      - name: Cache gradle
+        uses: actions/cache@v2
+        with:
+          path: ~/.gradle
+          key: gradle-${{ runner.os }}-${{ hashFiles('**/checksum.txt') }}
+          restore-keys: |
+            gradle-${{ runner.os }}
+
+      - name: Download build results
+        uses: actions/download-artifact@v2
+        with:
+          name: dist
+          path: dist
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v1
+        with:
+          username: ${{ secrets.DOCKERHUB_READ_USER }}
+          password: ${{ secrets.DOCKERHUB_READ_TOKEN }}
+
+      - name: Push docker image
+        run: ./gradlew dockerPushImages
+        env:
+          DOCKER_USERNAME: ${{ secrets.DOCKERHUB_PUBLISH_USER }}
+          DOCKER_PASSWORD: ${{ secrets.DOCKERHUB_PUBLISH_TOKEN }}
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
new file mode 100644
index 000000000..ae4d7e69f
--- /dev/null
+++ b/.github/workflows/publish.yml
@@ -0,0 +1,73 @@
+name: Publish artifacts
+on:
+  # Will only run when release is published.
+  release:
+    types:
+      - created
+  workflow_dispatch:
+
+jobs:
+  publish-docker:
+    runs-on: ubuntu-20.04
+    steps:
+      # Set fetch-depth: 0 to fetch commit history and tags for use in version calculation
+      - name: Check out code
+        uses: actions/checkout@v2.3.4
+        with:
+          fetch-depth: 0
+
+      - name: Cache node modules
+        uses: actions/cache@v2
+        with:
+          path: ~/.npm
+          key: ${{ runner.os }}-node-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }}
+          restore-keys: |
+            ${{ runner.os }}-node-${{ hashFiles('package.json') }}-
+            ${{ runner.os }}-node-
+
+      - name: NPM Install
+        run: npm ci
+
+      - name: Build
+        run: npm run build:ci
+
+      - name: Create checksum file
+        uses: hypertrace/actions/checksum@main
+
+      - name: Cache gradle
+        uses: actions/cache@v2
+        with:
+          path: ~/.gradle
+          key: gradle-${{ runner.os }}-${{ hashFiles('**/checksum.txt') }}
+          restore-keys: |
+            gradle-${{ runner.os }}
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v1
+        with:
+          username: ${{ secrets.DOCKERHUB_READ_USER }}
+          password: ${{ secrets.DOCKERHUB_READ_TOKEN }}
+
+      - name: Publish docker image
+        run: ./gradlew dockerPushImages
+        env:
+          DOCKER_USERNAME: ${{ secrets.DOCKERHUB_PUBLISH_USER }}
+          DOCKER_PASSWORD: ${{ secrets.DOCKERHUB_PUBLISH_TOKEN }}
+
+  publish-charts:
+    needs: publish-docker
+    runs-on: ubuntu-20.04
+    container:
+      image: hypertrace/helm-gcs-packager:0.3.1
+      credentials:
+        username: ${{ secrets.DOCKERHUB_READ_USER }}
+        password: ${{ secrets.DOCKERHUB_READ_TOKEN }}
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v2.3.4
+
+      - name: Package and release charts
+        env:
+          HELM_GCS_CREDENTIALS: ${{ secrets.HELM_GCS_CREDENTIALS }}
+          HELM_GCS_REPOSITORY: ${{ secrets.HELM_GCS_REPOSITORY }}
+        uses: hypertrace/actions/helm-gcs-publish@main
diff --git a/.prettierignore b/.prettierignore
index 5949b3583..945a2a585 100644
--- a/.prettierignore
+++ b/.prettierignore
@@ -12,3 +12,5 @@ Dockerfile
 nginx/
 .*
 browserslist
+LICENSE*
+conf/