diff --git a/01_Day_JavaScript_Refresher/first.js b/01_Day_JavaScript_Refresher/first.js
new file mode 100644
index 0000000..78b800c
--- /dev/null
+++ b/01_Day_JavaScript_Refresher/first.js
@@ -0,0 +1,24 @@
+let arr = [];
+console.log(arr);
+let secondArr = [5,4,3,2,1];
+secondArr.sort();
+console.log(secondArr);
+
+let check = 1;
+
+function tryingHere(){
+ const trying = "This is Ashish Bhoya";
+ const MikeRoss = "This is legendary Mike Ross";
+ if(check ===1)
+ document.getElementById("Ok").innerHTML = trying , check = 0;
+ else
+ document.getElementById("Ok").innerHTML = MikeRoss, check = 1;
+}
+
+function table(){
+ let num = document.getElementById("input").value;
+ document.getElementById("tableHere").innerHTML = "";
+ for(let i = 1; i<=10; i++){
+ document.getElementById("tableHere").innerHTML += `${num} * ${i} = ${num*i}
`;
+ }
+}
diff --git a/01_Day_JavaScript_Refresher/index.html b/01_Day_JavaScript_Refresher/index.html
new file mode 100644
index 0000000..9db7287
--- /dev/null
+++ b/01_Day_JavaScript_Refresher/index.html
@@ -0,0 +1,21 @@
+
+
+