diff --git a/thrimbletrimmer/beta/.prettierignore b/thrimbletrimmer/beta/.prettierignore
new file mode 100644
index 0000000..3b7c881
--- /dev/null
+++ b/thrimbletrimmer/beta/.prettierignore
@@ -0,0 +1 @@
+videojs/
\ No newline at end of file
diff --git a/thrimbletrimmer/beta/.prettierrc.yaml b/thrimbletrimmer/beta/.prettierrc.yaml
new file mode 100644
index 0000000..37ba056
--- /dev/null
+++ b/thrimbletrimmer/beta/.prettierrc.yaml
@@ -0,0 +1,7 @@
+# Config for auto-formatting of our JS files using prettier
+# https://prettier.io/docs/en/configuration.html
+
+# This is NOT a length limit but a hint to the auto-formatter for how long lines should try to be.
+printWidth: 100
+# Use tabs for indentation, spaces for alignment
+useTabs: true