diff --git a/examples/playground.sb b/examples/playground.sb
index 9540832..31265c6 100644
--- a/examples/playground.sb
+++ b/examples/playground.sb
@@ -1,4 +1,3 @@
 fn main() {
     let arr = [1, 4, 2, 5, 3]
-    println(rev(arr))
 }
diff --git a/src/main.rs b/src/main.rs
index cfe74df..03f0b03 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -27,6 +27,8 @@ use structopt::StructOpt;
 mod generator;
 mod lexer;
 mod parser;
+#[cfg(test)]
+mod tests;
 mod util;
 use rust_embed::RustEmbed;
 
diff --git a/src/tests/mod.rs b/src/tests/mod.rs
new file mode 100644
index 0000000..064566d
--- /dev/null
+++ b/src/tests/mod.rs
@@ -0,0 +1 @@
+mod test_examples;
diff --git a/src/tests/test_examples.rs b/src/tests/test_examples.rs
new file mode 100644
index 0000000..56f2fae
--- /dev/null
+++ b/src/tests/test_examples.rs
@@ -0,0 +1,59 @@
+use std::fs;
+/**
+ * Copyright 2020 Garrit Franke
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+use std::io::Error;
+use std::process::Command;
+#[test]
+fn test_examples() -> Result<(), Error> {
+    let dir = std::env::current_dir().unwrap();
+
+    let examples = std::fs::read_dir(dir.join("examples"))?;
+
+    let _ = fs::create_dir("examples_out");
+
+    for ex in examples {
+        let example = ex?;
+        let in_file = dir.join("examples").join(example.file_name());
+        let out_file = dir.join("examples_out").join(
+            example
+                .file_name()
+                .into_string()
+                .unwrap()
+                .replace(".sb", ".js"),
+        );
+        let success = Command::new("cargo")
+            .arg("run")
+            .arg("build")
+            .arg(&in_file)
+            .arg("-o")
+            .arg(&out_file)
+            .spawn()?
+            .wait()?
+            .success();
+        assert_eq!(success, true, "{:?}", &in_file);
+
+        let node_installed = Command::new("node").arg("-v").spawn()?.wait()?.success();
+        if node_installed {
+            let execution = Command::new("node")
+                .arg(out_file)
+                .spawn()?
+                .wait()?
+                .success();
+            assert_eq!(execution, true, "{:?}", &in_file)
+        }
+    }
+    Ok(())
+}