diff --git a/.circleci/config.yml b/.circleci/config.yml
new file mode 100644
index 0000000..3bf160f
--- /dev/null
+++ b/.circleci/config.yml
@@ -0,0 +1,43 @@
+version: 2.1
+
+defaults: &defaults
+  working_directory: ~/repo
+  docker:
+    - image: mcr.microsoft.com/dotnet/core/sdk:2.2
+      environment:
+        DOTNET_SKIP_FIRST_TIME_EXPERIENCE: 1
+        DOTNET_CLI_TELEMETRY_OPTOUT: 1
+
+jobs:
+  test:
+    <<: *defaults
+    steps:
+      - checkout
+      - run: dotnet restore
+      - run: dotnet build -c Release
+      - run: dotnet test -c Release
+      - persist_to_workspace:
+          root: .
+          paths: ./encompass-cs/bin
+
+  deploy:
+    <<: *defaults
+    steps:
+      - checkout
+      - attach_workspace:
+          at: .
+      - run: dotnet nuget push ./encompass-cs/bin/Release/EncompassECS.Framework.*.nupkg -k $API_KEY -s $NUGET_SOURCE
+
+workflows:
+  version: 2
+  test_and_deploy:
+    jobs:
+      - test
+      - deploy:
+          requires:
+            - test
+          filters:
+            branches:
+              ignore: /.*/
+            tags:
+              only: /^[0-9]\.[0-9]\.[0-9]$/
diff --git a/TODO b/TODO
index 8afe268..ff167bf 100644
--- a/TODO
+++ b/TODO
@@ -6,4 +6,6 @@
 
 - maybe AddEngine should take a constructed engine similarly to AddComponent?
 
+- component getters should return ValueTuple instead of KeyValuePair so we can do destructuring assignments
+
 - docs