diff --git a/ts/.gitignore b/ts/.gitignore
new file mode 100644
index 0000000..bceeac2
--- /dev/null
+++ b/ts/.gitignore
@@ -0,0 +1,37 @@
+# dependencies (bun install)
+node_modules
+
+# output
+out
+dist
+public
+*.tgz
+
+# code coverage
+coverage
+*.lcov
+
+# logs
+logs
+_.log
+report.[0-9]_.[0-9]_.[0-9]_.[0-9]_.json
+
+# dotenv environment variable files
+.env
+.env.development.local
+.env.test.local
+.env.production.local
+.env.local
+
+# caches
+.eslintcache
+.cache
+*.tsbuildinfo
+
+# IntelliJ based IDEs
+.idea
+
+# Finder (MacOS) folder config
+.DS_Store
+.claude/
+.claude/settings.local.json