diff --git a/.gitignore b/.gitignore
index eb5a316..f06ea27 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 target
+node_modules/
diff --git a/experiments/tree-sitter-test/grammar.js b/experiments/tree-sitter-test/grammar.js
new file mode 100644
index 0000000..f86112b
--- /dev/null
+++ b/experiments/tree-sitter-test/grammar.js
@@ -0,0 +1,6 @@
+module.exports = grammar({
+    name: "TestLang",
+    rules: {
+        source_file: $ => "hello"
+    }
+});
diff --git a/experiments/tree-sitter-test/package-lock.json b/experiments/tree-sitter-test/package-lock.json
new file mode 100644
index 0000000..a88b470
--- /dev/null
+++ b/experiments/tree-sitter-test/package-lock.json
@@ -0,0 +1,21 @@
+{
+  "name": "tree-sitter-test",
+  "version": "1.0.0",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "": {
+      "name": "tree-sitter-test",
+      "version": "1.0.0",
+      "license": "ISC",
+      "dependencies": {
+        "nan": "^2.19.0"
+      }
+    },
+    "node_modules/nan": {
+      "version": "2.19.0",
+      "resolved": "https://registry.npmjs.org/nan/-/nan-2.19.0.tgz",
+      "integrity": "sha512-nO1xXxfh/RWNxfd/XPfbIfFk5vgLsAxUR9y5O0cHMJu/AW9U95JLXqthYHjEp+8gQ5p96K9jUp8nbVOxCdRbtw=="
+    }
+  }
+}
diff --git a/experiments/tree-sitter-test/package.json b/experiments/tree-sitter-test/package.json
new file mode 100644
index 0000000..047d108
--- /dev/null
+++ b/experiments/tree-sitter-test/package.json
@@ -0,0 +1,14 @@
+{
+  "name": "tree-sitter-test",
+  "version": "1.0.0",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "",
+  "license": "ISC",
+  "description": "",
+  "dependencies": {
+    "nan": "^2.19.0"
+  }
+}