diff --git a/README.md b/README.md
index c156a0e..635046d 100644
--- a/README.md
+++ b/README.md
@@ -35,5 +35,40 @@ for an example
 
 ## Development
 
+It is possible to refer to a local version of an workflow in the `uses:` clause
+for testing purposes:
+
+  ```
+  ...
+    uses: './../workflows/.gitea/workflows/simple-container.yaml
+  ...
+  ```
+
 To avoid caching issues always tag a new version and refer to the respective
-version with the tag in the consuming workflow.
\ No newline at end of file
+version with the tag in the consuming workflow.
+
+## act-runner
+
+I use `act_runner` to execute builds on the build server. It is possible
+to test workflows by downloading a version from [gitea.com/gitea/act_runner/releases](https://gitea.com/gitea/act_runner/releases).
+Following are a few use cases that might be helpful for testing:
+
+  ```
+  # Default command for running the first workflow matching a push even
+  act-runner exec \
+    --artifact-server-path build \              # where to store artifacts
+    --secret "GIT_TOKEN=${GITEA_TOKEN}" \       # access token for Gitea access
+    --secret "PASSWORD=${PASSWORD}" \           # to pull the img-builder images
+    --privileged \                              # needed for building containers
+    --env "GITEA_IP_ADDR=72.74.26.168" \        # need on my ADI mac to resolve the gitea address
+    --container-daemon-socket /run/docker.sock  # location of the podman socket
+
+  # When testing a tag push
+  act-runner exec --privileged --secret GIT_TOKEN=$GITEA_TOKEN --secret PASSWORD=$PASSWORD --artifact-server-path ./build --env "GITHUB_REFS=rests/tags/...."
+
+  # to run a particular workflow
+  act-runner exec --privileged --secret GIT_TOKEN=$GITEA_TOKEN --secret PASSWORD=$PASSWORD --artifact-server-path ./build -W .gitea/workflows/test.yaml
+  
+  # To test a particular event
+  act-runner exec --privileged --secret GIT_TOKEN=$GITEA_TOKEN --secret PASSWORD=$PASSWORD --artifact-server-path ./build -E workfow_dispatch
+  ```