diff --git a/Dev Tools [9-30]/index.html b/Dev Tools [9-30]/index.html
new file mode 100644
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+++ b/Dev Tools [9-30]/index.html	
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+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <title>Console Tricks!</title>
+  <link rel="icon" href="https://fav.farm/🔥" />
+</head>
+<body>
+
+  <p onClick="makeGreen()">×BREAK×DOWN×</p>
+
+  <script>
+    const dogs = [{ name: 'Snickers', age: 2 }, { name: 'hugo', age: 8 }];
+
+    function makeGreen() {
+      const p = document.querySelector('p');
+      p.style.color = '#BADA55';
+      p.style.fontSize = '50px';
+    }
+
+    // Regular
+    console.log('Hello World!');
+
+    // Interpolated
+    console.log('Hello I am a %s string!', ':poop:');
+    let str = 'string!';
+    console.log(`Hello I am a ${str}`); //ES6
+
+    // Styled
+    console.log('%c I am some great text', 'font-size: 20px; background:red;');
+
+    // warning!
+    console.warn('WARNING!');
+
+    // Error :|
+    console.error('WE MESSED UP!');
+    
+    // Info
+    console.info('INFO!');
+
+    // Testing
+    console.assert(1 === 2, 'That is wrong');
+
+    // clearing
+    console.clear();
+
+    // Viewing DOM Elements
+    const p = document.querySelector('p');
+    console.log(p);
+    console.dir(p);
+
+    // Grouping together
+    dogs.forEach(dog => {
+        console.groupCollapsed(`${dog.name}`);
+        console.log(`This is ${dog.name}`);
+        console.log(`${dog.name} is ${dog.age} years old`);
+        console.log(`${dog.name} is ${dog.age * 7} in dog years`);
+        console.groupEnd(`${dog.name}`);
+    });
+
+    // counting
+    console.count('WorldDrknss');
+    console.count('WorldDrknss');
+    console.count('WorldDrknss');
+    console.count('WorldDrknss');
+
+    // timing
+    console.time('fetching data');
+    fetch('https://api.github.com/users/worlddrknss')
+        .then(data => data.json())
+        .then(data => {
+            console.timeEnd('fetching data');
+        });
+    console.table(dogs);
+
+  </script>
+</body>
+</html>
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