diff --git a/benchmark/buffers/buffer-bytelength.js b/benchmark/buffers/buffer-bytelength.js
index 273115b3def420..f52cbc2c6bad83 100644
--- a/benchmark/buffers/buffer-bytelength.js
+++ b/benchmark/buffers/buffer-bytelength.js
@@ -50,7 +50,7 @@ function main(conf) {
 }
 
 function buildString(str, times) {
-  if (times == 1) return str;
+  if (times === 1) return str;
 
   return str + buildString(str, times - 1);
 }
diff --git a/benchmark/crypto/cipher-stream.js b/benchmark/crypto/cipher-stream.js
index b8e1622bf9f8d0..11e2c38c0bd2f2 100644
--- a/benchmark/crypto/cipher-stream.js
+++ b/benchmark/crypto/cipher-stream.js
@@ -31,7 +31,7 @@ function main(conf) {
   var bob_secret = bob.computeSecret(alice.getPublicKey(), pubEnc, 'hex');
 
   // alice_secret and bob_secret should be the same
-  assert(alice_secret == bob_secret);
+  assert(alice_secret === bob_secret);
 
   var alice_cipher = crypto.createCipher(conf.cipher, alice_secret);
   var bob_cipher = crypto.createDecipher(conf.cipher, bob_secret);
diff --git a/benchmark/dgram/array-vs-concat.js b/benchmark/dgram/array-vs-concat.js
index 1f07a504239d10..8b1d34d0e746a4 100644
--- a/benchmark/dgram/array-vs-concat.js
+++ b/benchmark/dgram/array-vs-concat.js
@@ -46,14 +46,14 @@ function server() {
   var onsend = type === 'concat' ? onsendConcat : onsendMulti;
 
   function onsendConcat() {
-    if (sent++ % num == 0)
+    if (sent++ % num === 0)
       for (var i = 0; i < num; i++) {
         socket.send(Buffer.concat(chunk), PORT, '127.0.0.1', onsend);
       }
   }
 
   function onsendMulti() {
-    if (sent++ % num == 0)
+    if (sent++ % num === 0)
       for (var i = 0; i < num; i++) {
         socket.send(chunk, PORT, '127.0.0.1', onsend);
       }
diff --git a/benchmark/dgram/multi-buffer.js b/benchmark/dgram/multi-buffer.js
index 85e9561de8c07b..3277547119c35e 100644
--- a/benchmark/dgram/multi-buffer.js
+++ b/benchmark/dgram/multi-buffer.js
@@ -45,7 +45,7 @@ function server() {
   var socket = dgram.createSocket('udp4');
 
   function onsend() {
-    if (sent++ % num == 0)
+    if (sent++ % num === 0)
       for (var i = 0; i < num; i++)
         socket.send(chunk, PORT, '127.0.0.1', onsend);
   }
diff --git a/benchmark/dgram/offset-length.js b/benchmark/dgram/offset-length.js
index ce9f4b025adfcf..5b7762b21e70e1 100644
--- a/benchmark/dgram/offset-length.js
+++ b/benchmark/dgram/offset-length.js
@@ -37,7 +37,7 @@ function server() {
   var socket = dgram.createSocket('udp4');
 
   function onsend() {
-    if (sent++ % num == 0)
+    if (sent++ % num === 0)
       for (var i = 0; i < num; i++)
         socket.send(chunk, 0, chunk.length, PORT, '127.0.0.1', onsend);
   }
diff --git a/benchmark/dgram/single-buffer.js b/benchmark/dgram/single-buffer.js
index 4793f65eeabeff..e01b60b4297c1d 100644
--- a/benchmark/dgram/single-buffer.js
+++ b/benchmark/dgram/single-buffer.js
@@ -37,7 +37,7 @@ function server() {
   var socket = dgram.createSocket('udp4');
 
   function onsend() {
-    if (sent++ % num == 0)
+    if (sent++ % num === 0)
       for (var i = 0; i < num; i++)
         socket.send(chunk, PORT, '127.0.0.1', onsend);
   }
diff --git a/benchmark/http/_http_simple.js b/benchmark/http/_http_simple.js
index 7e2eed53a1ac71..1c965b21c15ca0 100644
--- a/benchmark/http/_http_simple.js
+++ b/benchmark/http/_http_simple.js
@@ -37,7 +37,7 @@ var server = module.exports = http.createServer(function(req, res) {
   var status = 200;
 
   var n, i;
-  if (command == 'bytes') {
+  if (command === 'bytes') {
     n = ~~arg;
     if (n <= 0)
       throw new Error('bytes called with n <= 0');
@@ -46,7 +46,7 @@ var server = module.exports = http.createServer(function(req, res) {
     }
     body = storedBytes[n];
 
-  } else if (command == 'buffer') {
+  } else if (command === 'buffer') {
     n = ~~arg;
     if (n <= 0)
       throw new Error('buffer called with n <= 0');
@@ -58,7 +58,7 @@ var server = module.exports = http.createServer(function(req, res) {
     }
     body = storedBuffer[n];
 
-  } else if (command == 'unicode') {
+  } else if (command === 'unicode') {
     n = ~~arg;
     if (n <= 0)
       throw new Error('unicode called with n <= 0');
@@ -67,14 +67,14 @@ var server = module.exports = http.createServer(function(req, res) {
     }
     body = storedUnicode[n];
 
-  } else if (command == 'quit') {
+  } else if (command === 'quit') {
     res.connection.server.close();
     body = 'quitting';
 
-  } else if (command == 'fixed') {
+  } else if (command === 'fixed') {
     body = fixed;
 
-  } else if (command == 'echo') {
+  } else if (command === 'echo') {
     res.writeHead(200, { 'Content-Type': 'text/plain',
                          'Transfer-Encoding': 'chunked' });
     req.pipe(res);