diff --git a/.gitignore b/.gitignore
index 4b395d1db..a0d51188a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -12,6 +12,8 @@ npm-debug.log
 # docs
 docs/docs.json
 docs/src/input.json
+docs/src/playground.json
+docs/src/assets/playground-build/
 
 # env
 src/playground/env/index.js