diff --git a/.codecov.yml b/.codecov.yml
new file mode 100644
index 0000000..f85a5a8
--- /dev/null
+++ b/.codecov.yml
@@ -0,0 +1,7 @@
+coverage:
+  range: 70..95
+  round: nearest
+  precision: 2
+
+ignore:
+  - "Tests"
diff --git a/.jazzy.yaml b/.jazzy.yaml
new file mode 100644
index 0000000..1cc9c3c
--- /dev/null
+++ b/.jazzy.yaml
@@ -0,0 +1,14 @@
+clean: true
+
+theme: fullwidth
+
+output: docs
+source_directory: Sources
+readme: README.md
+
+module: GCDOperations
+undocumented_text: ""
+github_url: https://github.com/ffried/GCDOperations
+
+author: Florian Friedrich
+author_url: https://ffried.codes