diff --git a/accessing-array-values.js b/accessing-array-values.js
new file mode 100644
index 0000000..1981ab9
--- /dev/null
+++ b/accessing-array-values.js
@@ -0,0 +1,2 @@
+const food = ['apple', 'pizza', 'pear'];
+console.log(food[1]);
diff --git a/array-filtering.js b/array-filtering.js
new file mode 100644
index 0000000..0bc5583
--- /dev/null
+++ b/array-filtering.js
@@ -0,0 +1,5 @@
+const numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];
+const filtered = numbers.filter(function(number) {
+  return number % 2 === 0;
+});
+console.log(filtered);
diff --git a/arrays.js b/arrays.js
new file mode 100644
index 0000000..1668294
--- /dev/null
+++ b/arrays.js
@@ -0,0 +1,2 @@
+const pizzaToppings = ['tomato sauce', 'cheese', 'pepperoni'];
+console.log(pizzaToppings);
diff --git a/for-loop.js b/for-loop.js
new file mode 100644
index 0000000..cf3b4f1
--- /dev/null
+++ b/for-loop.js
@@ -0,0 +1,6 @@
+var total = 0;
+const limit = 10;
+for(var i = 0; i < limit; i++) {
+  total += i;
+}
+console.log(total);
diff --git a/function-arguments.js b/function-arguments.js
new file mode 100644
index 0000000..09b438a
--- /dev/null
+++ b/function-arguments.js
@@ -0,0 +1,4 @@
+function math (a, b, c) {
+  return a + b * c;
+}
+console.log(math(53, 61, 67));
diff --git a/functions.js b/functions.js
new file mode 100644
index 0000000..4cbb3ff
--- /dev/null
+++ b/functions.js
@@ -0,0 +1,4 @@
+function eat (food) {
+  return food + ' tasted really good.';
+}
+console.log(eat('bananas'));
diff --git a/if-statement.js b/if-statement.js
new file mode 100644
index 0000000..65b9d8c
--- /dev/null
+++ b/if-statement.js
@@ -0,0 +1,7 @@
+const fruit = 'orange';
+if(fruit.length > 5) {
+  console.log('The fruit name has more than five characters.');
+}
+if(fruit.length <= 5) {
+  console.log('The fruit name has five characters or less.');
+}
diff --git a/introduction.js b/introduction.js
new file mode 100644
index 0000000..e921523
--- /dev/null
+++ b/introduction.js
@@ -0,0 +1 @@
+console.log('hello');
diff --git a/looping-through-arrays.js b/looping-through-arrays.js
new file mode 100644
index 0000000..2f9735b
--- /dev/null
+++ b/looping-through-arrays.js
@@ -0,0 +1,5 @@
+var pets = ['cat', 'dog', 'rat'];
+for(let i = 0; i < pets.length; i++) {
+  pets[i] += 's';
+}
+console.log(pets);
diff --git a/number-to-string.js b/number-to-string.js
new file mode 100644
index 0000000..97e4099
--- /dev/null
+++ b/number-to-string.js
@@ -0,0 +1,3 @@
+var n = 128;
+n = n.toString();
+console.log(n);
diff --git a/numbers.js b/numbers.js
new file mode 100644
index 0000000..d02eead
--- /dev/null
+++ b/numbers.js
@@ -0,0 +1,2 @@
+const example = 123456789;
+console.log(example);
diff --git a/object-properties.js b/object-properties.js
new file mode 100644
index 0000000..1971b5c
--- /dev/null
+++ b/object-properties.js
@@ -0,0 +1,4 @@
+const food = {
+  types: 'only pizza'
+};
+console.log(food.types);
diff --git a/objects.js b/objects.js
new file mode 100644
index 0000000..15b098f
--- /dev/null
+++ b/objects.js
@@ -0,0 +1,6 @@
+var pizza = {
+  toppings: ['cheese', 'sauce', 'pepperoni'],
+  crust: 'deep dish',
+  serves: 2
+};
+console.log(pizza);
diff --git a/revising-strings.js b/revising-strings.js
new file mode 100644
index 0000000..37d5f72
--- /dev/null
+++ b/revising-strings.js
@@ -0,0 +1,3 @@
+var pizza = 'pizza is alright';
+pizza = pizza.replace('alright', 'wonderful');
+console.log(pizza);
diff --git a/rounding-numbers.js b/rounding-numbers.js
new file mode 100644
index 0000000..a59dc60
--- /dev/null
+++ b/rounding-numbers.js
@@ -0,0 +1,3 @@
+const roundUp = 1.5;
+const rounded = Math.round(roundUp);
+console.log(rounded);
diff --git a/scope.js b/scope.js
new file mode 100644
index 0000000..4c349a7
--- /dev/null
+++ b/scope.js
@@ -0,0 +1,21 @@
+var a = 1, b = 2, c = 3;
+
+    (function firstFunction(){
+        var b = 5, c = 6;
+
+        (function secondFunction(){
+            var b = 8;
+            console.log("a: "+a+", b: "+b+", c: "+c);
+            
+            (function thirdFunction(){
+                var a = 7, c = 9;
+
+                (function fourthFunction(){
+                    var a = 1, c = 8;
+
+                })();
+            })();
+        })();
+    })();
+
+// we want output: "a: 1, b:8, c:6"
diff --git a/strings.js b/strings.js
new file mode 100644
index 0000000..b6c5787
--- /dev/null
+++ b/strings.js
@@ -0,0 +1,2 @@
+const someString = 'this is a string';
+console.log(someString);
diff --git a/variables.js b/variables.js
new file mode 100644
index 0000000..0789b51
--- /dev/null
+++ b/variables.js
@@ -0,0 +1,2 @@
+const example = 'some string';
+console.log(example);