diff --git a/apps/api/.gitignore b/apps/api/.gitignore
new file mode 100644
index 0000000..7895dd2
--- /dev/null
+++ b/apps/api/.gitignore
@@ -0,0 +1,3 @@
+# Application runtime logs
+logs/
+*.log
diff --git a/apps/docs/.gitignore b/apps/docs/.gitignore
new file mode 100644
index 0000000..58e94db
--- /dev/null
+++ b/apps/docs/.gitignore
@@ -0,0 +1,3 @@
+# VitePress build cache and output (config.ts lives here too, so don't ignore .vitepress entirely)
+.vitepress/cache/
+.vitepress/dist/
diff --git a/apps/web/.gitignore b/apps/web/.gitignore
new file mode 100644
index 0000000..8df9e7b
--- /dev/null
+++ b/apps/web/.gitignore
@@ -0,0 +1,5 @@
+# Nuxt 4 server-side data and KV storage
+.data/
+
+# Nuxt creates a dist -> .output/public symlink; root dist/ only matches directories
+dist
diff --git a/packages/browser/.gitignore b/packages/browser/.gitignore
new file mode 100644
index 0000000..2337d5d
--- /dev/null
+++ b/packages/browser/.gitignore
@@ -0,0 +1,4 @@
+# Playwright / Patchright downloaded browser binaries (installed via bunx patchright install)
+.local-chromium/
+.local-firefox/
+.local-webkit/