diff --git a/.gitignore b/.gitignore
index 19177891f..93d660fcc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -73,4 +73,9 @@ doc/icfp-2012.html
 download/*.html
 gf-book/index.html
 src/www/gf-web-api.html
-.devenv
\ No newline at end of file
+.devenv
+.direnv
+result
+.vscode
+.envrc
+.pre-commit-config.yaml
\ No newline at end of file