diff --git a/.gitignore b/.gitignore
index 14c1754..e9fe3a8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,3 +9,23 @@ tramp
 backups
 auto-save-list
 ac-comphist.dat
+secrets/
+eclipse.jdt.ls
+irony
+elfeed-old.org
+hacker-typer
+image-dired
+.cache/
+.dap-breakpoints
+.emacs.desktop
+.lsp-session-v1
+/history
+/.org-id-locations
+/bookmarks
+/url
+/network-security.data
+/org-caldav-backup.org
+/projectile.cache
+/speed-type
+/layouts
+/workspace
diff --git a/.gitmodules b/.gitmodules
index cc1834f..0760023 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -28,3 +28,15 @@
 [submodule "custom/ts.el"]
 	path = custom/ts.el
 	url = https://github.com/alphapapa/ts.el
+[submodule "custom/eosd"]
+	path = custom/eosd
+	url = https://github.com/clarete/eosd
+[submodule "custom/org-now"]
+	path = custom/org-now
+	url = https://github.com/alphapapa/org-now
+[submodule "custom/power-mode.el"]
+	path = custom/power-mode.el
+	url = https://github.com/ALSchwalm/power-mode.el
+[submodule "custom/leetcode-emacs"]
+	path = custom/leetcode-emacs
+	url = https://github.com/ginqi7/leetcode-emacs