diff --git a/.gitignore b/.gitignore
index ca88ee137..05d33f093 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,19 +1,18 @@
 # Build files.
 *.js.map
-dist
+dist/
 examples/build.*.js
-lib
+lib/
 
 # Temporary files.
-bench/output
-tmp
+tmp/
 
 # Gitbook files.
-_book
+_book/
 
 # Package files.
 lerna-debug.log
-node_modules
+node_modules/
 npm-debug.log
 yarn-error.log
 packages/*/yarn.lock
diff --git a/.prettierignore b/.prettierignore
index 3a6ae342a..93efe466d 100644
--- a/.prettierignore
+++ b/.prettierignore
@@ -1,4 +1,4 @@
-examples/build.prod.js
+examples/build.*.js
 node_modules/
 package.json
 packages/*/dist/