diff --git a/README.md b/README.md
index 657bbed..40bae3c 100644
--- a/README.md
+++ b/README.md
@@ -9,12 +9,16 @@
 
 Flexible test runner for testing Nix code, written in Go.
 
+[![asciicast](https://asciinema.org/a/VS8uIiEQiPRtXbOreJqrxO7X6.svg)](https://asciinema.org/a/VS8uIiEQiPRtXbOreJqrxO7X6)
+
 ## Features
 
 - Snapshot, Unit (equal checks) and Script-Tests (unit tests with assertions you could say)
 - Supports testing against raw Nix code or derivation output
 - Simple and easy to read summary of test results
+    ![screenshot](./docs/images/summary_screenshot.png)
 - Junit report support (eg. for displaying the results in GitLab etc.)
+    ![screenshot](./docs/images/gitlab_junit_screenshot.png)
 
 ## Usage
 
diff --git a/docs/images/gitlab_junit_screenshot.png b/docs/images/gitlab_junit_screenshot.png
new file mode 100644
index 0000000..03696af
Binary files /dev/null and b/docs/images/gitlab_junit_screenshot.png differ
diff --git a/docs/images/summary_screenshot.png b/docs/images/summary_screenshot.png
new file mode 100644
index 0000000..af60a6d
Binary files /dev/null and b/docs/images/summary_screenshot.png differ
diff --git a/docs/index.md b/docs/index.md
index 37124d9..f9fc7b5 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -7,4 +7,6 @@ Flexible test runner for testing Nix code, written in Go.
 - Snapshot, Unit (equal checks) and Script-Tests (unit tests with assertions you could say)
 - Supports testing against raw Nix code or derivation output
 - Simple and easy to read summary of test results
+    ![screenshot](./images/summary_screenshot.png)
 - Junit report support (eg. for displaying the results in GitLab etc.)
+    ![screenshot](./images/gitlab_junit_screenshot.png)
diff --git a/docs/usage.md b/docs/usage.md
index 2c72e4a..fbcccb3 100644
--- a/docs/usage.md
+++ b/docs/usage.md
@@ -93,7 +93,7 @@ Examples:
     name = "pretty-test";
     # by default it uses json to serialize and compare the values. Derivations
     # and functions don't really work that way though, so you can also use
-    # "pretty" to use lib.generators.pretty
+    # "pretty" to use lib.generators.toPretty
     format = "pretty";
     # you can also set the pos here
     pos = __curPos;