Tic Tac Toe In Javascript With Source Code
The Tic Tac Toe In Javascript was developed using JavaScript, CSS and HTML, Only minimal logic and validation checks are used to build this Javascript game with source code on the front end.
To creating this simple javascript project makes sure that you have basic understanding of front-end technologies such as HTML, CSS, and JavaScript.
A Tic Tac Toe Using Javascript, with a few simple validations and error checks, it’s pretty straightforward to create.
The game is started by Player-1, and both players take turns making their movements. The player who creates a three-block chain in a row wins the game.
This HTML CSS Javascript Code also includes a downloadable Javascript Game With Source Code for free, just find the downloadable source code below and click to start downloading.
I have here a suggested list of Best JavaScript Projects with Source Code Free to download and I’m sure this can help you to improve your skills in JavaScript programming and web development as a whole.
To start executing a Tic Tac Toe In Javascript With Source Code, makes sure that you have any platform in creating a JavaScript, CSS, bootstrap, and HTML installed in your computer, in my case I will use Sublime Text.
Tic Tac Toe In Javascript With Source Code : Steps on how to create the project
Time needed: 5 minutes
These are the steps on how to create Tic Tac Toe In Javascript With Source Code
- Step 1: Create a folder.
First, create a folder and named it.
- Step 2: Open the folder in “Sublime Text”.
Second ,after creating a folder, open it in “sublime text“.
- Step 3: Create a html file.
Third, create a “html” file and save it as “index.html“
The code given below is for the html module
<head>
<meta name="viewport" content=
"width=device-width, initial-scale=1.0">
</head>
<body>
<div id="main">
<h1>TIC TAC TOE (IT SOURCECODE)</h1>
<!-- Game Instructions -->
<p id="ins">Game starts by just Tap on
box<br><br>First Player starts as
<b>Player X</b><br>And<br>Second
Player as <b>Player 0</b>
</p>
<br><br>
<!-- 3*3 grid of Boxes -->
<input type="text" id="b1" onclick=
"myfunc_3(); myfunc();" readonly>
<input type="text" id="b2" onclick=
"myfunc_4(); myfunc();" readonly>
<input type="text" id="b3" onclick=
"myfunc_5(); myfunc();" readonly>
<br><br>
<input type="text" id="b4" onclick=
"myfunc_6(); myfunc();" readonly>
<input type="text" id="b5" onclick=
"myfunc_7(); myfunc();" readonly>
<input type="text" id="b6" onclick=
"myfunc_8(); myfunc();" readonly>
<br><br>
<input type="text" id="b7" onclick=
"myfunc_9(); myfunc();" readonly>
<input type="text" id="b8" onclick=
"myfunc_10();myfunc();" readonly>
<input type="text" id="b9" onclick=
"myfunc_11();myfunc();" readonly>
<!-- Grid end here -->
<br><br><br>
<!-- Button to reset game -->
<button id="but" onclick="myfunc_2()">
RESET
</button>
<br><br>
<!-- Space to show player turn -->
<p id="print"></p>
</div>
</body>In this module which is the html module of the simple project.
The code given below is for the css module
<style>
/* CSS Code */
/* Heading */
h1 {
color: skyblue;
font-size: 45px;
}
/* 3*3 Grid */
#b1, #b2, #b3, #b4, #b5,
#b6, #b7, #b8, #b9 {
width: 80px;
height: 52px;
margin: auto;
border: 1px solid gray;
border-radius: 6px;
font-size: 30px;
text-align: center;
}
/* Reset Button */
#but {
box-sizing: border-box;
width: 95px;
height: 40px;
border: 1px solid dodgerblue;
margin: auto;
border-radius: 4px;
font-family: Verdana,
Geneva, Tahoma, sans-serif;
background-color: red;
color: white;
font-size: 20px;
cursor: pointer;
}
/* Player turn space */
#print {
font-family: Verdana,
Geneva, Tahoma, sans-serif;
color: dodgerblue;
font-size: 20px;
}
/* Main Contianer */
#main {
text-align: center;
}
/* Game Instruction Text */
#ins {
font-family: Verdana,
Geneva, Tahoma, sans-serif;
color: dodgerblue;
font-size: 17px;
}
</style>In this module which is the css module of the simple project.
The code given below is for the javascript module
<script>
// Function called whenever user tab on any box
function myfunc() {
// Setting DOM to all boxes or input field
var b1, b1, b3, b4, b5, b6, b7, b8, b9;
b1 = document.getElementById("b1").value;
b2 = document.getElementById("b2").value;
b3 = document.getElementById("b3").value;
b4 = document.getElementById("b4").value;
b5 = document.getElementById("b5").value;
b6 = document.getElementById("b6").value;
b7 = document.getElementById("b7").value;
b8 = document.getElementById("b8").value;
b9 = document.getElementById("b9").value;
// Checking if Player X won or not and after
// that disabled all the other fields
if ((b1 == 'x' || b1 == 'X') && (b2 == 'x' ||
b2 == 'X') && (b3 == 'x' || b3 == 'X')) {
document.getElementById('print')
.innerHTML = "Player X won";
document.getElementById("b4").disabled = true;
document.getElementById("b5").disabled = true;
document.getElementById("b6").disabled = true;
document.getElementById("b7").disabled = true;
document.getElementById("b8").disabled = true;
document.getElementById("b9").disabled = true;
window.alert('Player X won');
}
else if ((b1 == 'x' || b1 == 'X') && (b4 == 'x' ||
b4 == 'X') && (b7 == 'x' || b7 == 'X')) {
document.getElementById('print')
.innerHTML = "Player X won";
document.getElementById("b2").disabled = true;
document.getElementById("b3").disabled = true;
document.getElementById("b5").disabled = true;
document.getElementById("b6").disabled = true;
document.getElementById("b8").disabled = true;
document.getElementById("b9").disabled = true;
window.alert('Player X won');
}
else if ((b7 == 'x' || b7 == 'X') && (b8 == 'x' ||
b8 == 'X') && (b9 == 'x' || b9 == 'X')) {
document.getElementById('print')
.innerHTML = "Player X won";
document.getElementById("b1").disabled = true;
document.getElementById("b2").disabled = true;
document.getElementById("b3").disabled = true;
document.getElementById("b4").disabled = true;
document.getElementById("b5").disabled = true;
document.getElementById("b6").disabled = true;
window.alert('Player X won');
}
else if ((b3 == 'x' || b3 == 'X') && (b6 == 'x' ||
b6 == 'X') && (b9 == 'x' || b9 == 'X')) {
document.getElementById('print')
.innerHTML = "Player X won";
document.getElementById("b1").disabled = true;
document.getElementById("b2").disabled = true;
document.getElementById("b4").disabled = true;
document.getElementById("b5").disabled = true;
document.getElementById("b7").disabled = true;
document.getElementById("b8").disabled = true;
window.alert('Player X won');
}
else if ((b1 == 'x' || b1 == 'X') && (b5 == 'x' ||
b5 == 'X') && (b9 == 'x' || b9 == 'X')) {
document.getElementById('print')
.innerHTML = "Player X won";
document.getElementById("b2").disabled = true;
document.getElementById("b3").disabled = true;
document.getElementById("b4").disabled = true;
document.getElementById("b6").disabled = true;
document.getElementById("b7").disabled = true;
document.getElementById("b8").disabled = true;
window.alert('Player X won');
}
else if ((b3 == 'x' || b3 == 'X') && (b5 == 'x' ||
b5 == 'X') && (b7 == 'x' || b7 == 'X')) {
document.getElementById('print')
.innerHTML = "Player X won";
document.getElementById("b1").disabled = true;
document.getElementById("b2").disabled = true;
document.getElementById("b4").disabled = true;
document.getElementById("b6").disabled = true;
document.getElementById("b8").disabled = true;
document.getElementById("b9").disabled = true;
window.alert('Player X won');
}
else if ((b2 == 'x' || b2 == 'X') && (b5 == 'x' ||
b5 == 'X') && (b8 == 'x' || b8 == 'X')) {
document.getElementById('print')
.innerHTML = "Player X won";
document.getElementById("b1").disabled = true;
document.getElementById("b3").disabled = true;
document.getElementById("b4").disabled = true;
document.getElementById("b6").disabled = true;
document.getElementById("b7").disabled = true;
document.getElementById("b9").disabled = true;
window.alert('Player X won');
}
else if ((b4 == 'x' || b4 == 'X') && (b5 == 'x' ||
b5 == 'X') && (b6 == 'x' || b6 == 'X')) {
document.getElementById('print')
.innerHTML = "Player X won";
document.getElementById("b1").disabled = true;
document.getElementById("b2").disabled = true;
document.getElementById("b3").disabled = true;
document.getElementById("b7").disabled = true;
document.getElementById("b8").disabled = true;
document.getElementById("b9").disabled = true;
window.alert('Player X won');
}
// Checking of Player X finsh
// Checking for Player 0 starts, Is player 0 won or
// not and after that disabled all the other fields
else if ((b1 == '0' || b1 == '0') && (b2 == '0' ||
b2 == '0') && (b3 == '0' || b3 == '0')) {
document.getElementById('print')
.innerHTML = "Player 0 won";
document.getElementById("b4").disabled = true;
document.getElementById("b5").disabled = true;
document.getElementById("b6").disabled = true;
document.getElementById("b7").disabled = true;
document.getElementById("b8").disabled = true;
document.getElementById("b9").disabled = true;
window.alert('Player 0 won');
}
else if ((b1 == '0' || b1 == '0') && (b4 == '0' ||
b4 == '0') && (b7 == '0' || b7 == '0')) {
document.getElementById('print')
.innerHTML = "Player 0 won";
document.getElementById("b2").disabled = true;
document.getElementById("b3").disabled = true;
document.getElementById("b5").disabled = true;
document.getElementById("b6").disabled = true;
document.getElementById("b8").disabled = true;
document.getElementById("b9").disabled = true;
window.alert('Player 0 won');
}
else if ((b7 == '0' || b7 == '0') && (b8 == '0' ||
b8 == '0') && (b9 == '0' || b9 == '0')) {
document.getElementById('print')
.innerHTML = "Player 0 won";
document.getElementById("b1").disabled = true;
document.getElementById("b2").disabled = true;
document.getElementById("b3").disabled = true;
document.getElementById("b4").disabled = true;
document.getElementById("b5").disabled = true;
document.getElementById("b6").disabled = true;
window.alert('Player 0 won');
}
else if ((b3 == '0' || b3 == '0') && (b6 == '0' ||
b6 == '0') && (b9 == '0' || b9 == '0')) {
document.getElementById('print')
.innerHTML = "Player 0 won";
document.getElementById("b1").disabled = true;
document.getElementById("b2").disabled = true;
document.getElementById("b4").disabled = true;
document.getElementById("b5").disabled = true;
document.getElementById("b7").disabled = true;
document.getElementById("b8").disabled = true;
window.alert('Player 0 won');
}
else if ((b1 == '0' || b1 == '0') && (b5 == '0' ||
b5 == '0') && (b9 == '0' || b9 == '0')) {
document.getElementById('print')
.innerHTML = "Player 0 won";
document.getElementById("b2").disabled = true;
document.getElementById("b3").disabled = true;
document.getElementById("b4").disabled = true;
document.getElementById("b6").disabled = true;
document.getElementById("b7").disabled = true;
document.getElementById("b8").disabled = true;
window.alert('Player 0 won');
}
else if ((b3 == '0' || b3 == '0') && (b5 == '0' ||
b5 == '0') && (b7 == '0' || b7 == '0')) {
document.getElementById('print')
.innerHTML = "Player 0 won";
document.getElementById("b1").disabled = true;
document.getElementById("b2").disabled = true;
document.getElementById("b4").disabled = true;
document.getElementById("b6").disabled = true;
document.getElementById("b8").disabled = true;
document.getElementById("b9").disabled = true;
window.alert('Player 0 won');
}
else if ((b2 == '0' || b2 == '0') && (b5 == '0' ||
b5 == '0') && (b8 == '0' || b8 == '0')) {
document.getElementById('print')
.innerHTML = "Player 0 won";
document.getElementById("b1").disabled = true;
document.getElementById("b3").disabled = true;
document.getElementById("b4").disabled = true;
document.getElementById("b6").disabled = true;
document.getElementById("b7").disabled = true;
document.getElementById("b9").disabled = true;
window.alert('Player 0 won');
}
else if ((b4 == '0' || b4 == '0') && (b5 == '0' ||
b5 == '0') && (b6 == '0' || b6 == '0')) {
document.getElementById('print')
.innerHTML = "Player 0 won";
document.getElementById("b1").disabled = true;
document.getElementById("b2").disabled = true;
document.getElementById("b3").disabled = true;
document.getElementById("b7").disabled = true;
document.getElementById("b8").disabled = true;
document.getElementById("b9").disabled = true;
window.alert('Player 0 won');
}
// Checking of Player 0 finsh
// Here, Checking about Tie
else if ((b1 == 'X' || b1 == '0') && (b2 == 'X'
|| b2 == '0') && (b3 == 'X' || b3 == '0') &&
(b4 == 'X' || b4 == '0') && (b5 == 'X' ||
b5 == '0') && (b6 == 'X' || b6 == '0') &&
(b7 == 'X' || b7 == '0') && (b8 == 'X' ||
b8 == '0') && (b9 == 'X' || b9 == '0')) {
document.getElementById('print')
.innerHTML = "Match Tie";
window.alert('Match Tie');
}
else {
// Here, Printing Result
if (flag == 1) {
document.getElementById('print')
.innerHTML = "Player X Turn";
}
else {
document.getElementById('print')
.innerHTML = "Player 0 Turn";
}
}
}
// Function to reset game
function myfunc_2() {
location.reload();
document.getElementById('b1').value = '';
document.getElementById("b2").value = '';
document.getElementById("b3").value = '';
document.getElementById("b4").value = '';
document.getElementById("b5").value = '';
document.getElementById("b6").value = '';
document.getElementById("b7").value = '';
document.getElementById("b8").value = '';
document.getElementById("b9").value = '';
}
// Here onwards, functions check turn of the player
// and put accordingly value X or 0
flag = 1;
function myfunc_3() {
if (flag == 1) {
document.getElementById("b1").value = "X";
document.getElementById("b1").disabled = true;
flag = 0;
}
else {
document.getElementById("b1").value = "0";
document.getElementById("b1").disabled = true;
flag = 1;
}
}
function myfunc_4() {
if (flag == 1) {
document.getElementById("b2").value = "X";
document.getElementById("b2").disabled = true;
flag = 0;
}
else {
document.getElementById("b2").value = "0";
document.getElementById("b2").disabled = true;
flag = 1;
}
}
function myfunc_5() {
if (flag == 1) {
document.getElementById("b3").value = "X";
document.getElementById("b3").disabled = true;
flag = 0;
}
else {
document.getElementById("b3").value = "0";
document.getElementById("b3").disabled = true;
flag = 1;
}
}
function myfunc_6() {
if (flag == 1) {
document.getElementById("b4").value = "X";
document.getElementById("b4").disabled = true;
flag = 0;
}
else {
document.getElementById("b4").value = "0";
document.getElementById("b4").disabled = true;
flag = 1;
}
}
function myfunc_7() {
if (flag == 1) {
document.getElementById("b5").value = "X";
document.getElementById("b5").disabled = true;
flag = 0;
}
else {
document.getElementById("b5").value = "0";
document.getElementById("b5").disabled = true;
flag = 1;
}
}
function myfunc_8() {
if (flag == 1) {
document.getElementById("b6").value = "X";
document.getElementById("b6").disabled = true;
flag = 0;
}
else {
document.getElementById("b6").value = "0";
document.getElementById("b6").disabled = true;
flag = 1;
}
}
function myfunc_9() {
if (flag == 1) {
document.getElementById("b7").value = "X";
document.getElementById("b7").disabled = true;
flag = 0;
}
else {
document.getElementById("b7").value = "0";
document.getElementById("b7").disabled = true;
flag = 1;
}
}
function myfunc_10() {
if (flag == 1) {
document.getElementById("b8").value = "X";
document.getElementById("b8").disabled = true;
flag = 0;
}
else {
document.getElementById("b8").value = "0";
document.getElementById("b8").disabled = true;
flag = 1;
}
}
function myfunc_11() {
if (flag == 1) {
document.getElementById("b9").value = "X";
document.getElementById("b9").disabled = true;
flag = 0;
}
else {
document.getElementById("b9").value = "0";
document.getElementById("b9").disabled = true;
flag = 1;
}
}
</script>In this module which is the javascript module of the simple project.
Project Output
| ABOUT PROJECT | PROJECT DETAILS |
|---|---|
| Project Name : | Tic Tac Toe In Javascript |
| Project Platform : | JavaScript |
| Programming Language Used: | php,javascript,html,css |
| Developer Name : | itsourcecode.com |
| IDE Tool (Recommended): | Sublime |
| Project Type : | Web Application |
| Database: | None |
| Upload Date: | July 16, 2021 |
Downloadable Source Code
Summary
This JavaScript Project With Source Code is simply in HTML, CSS, and JavaScript. Play a few regular games to get in the mood.
Mark your positions with Xs and Os or your place holders. The goal of the game is to be the first to cover three consecutive spots (horizontal, vertical, or diagonal).
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Inquiries
If you have any questions or suggestions about Tic Tac Toe In Javascript With Source Code , please feel free to leave a comment below.
Frequently Asked Questions
How does this JavaScript game work?
Built with vanilla JS + HTML5 Canvas API. Game loop via requestAnimationFrame. Input via document.addEventListener(‘keydown’). Common: Snake, Tic-Tac-Toe, Tetris, Pong, Hangman, Flappy Bird. Drop-in browser play, no install needed. Foundation BSIT 1st-2nd year mini-project.
What JavaScript runtime or browser does this project need?
Pure frontend projects (vanilla JS, Vue, jQuery) run in any modern browser (Chrome 90+, Firefox 88+, Safari 14+, Edge 90+) – no install needed. Node.js projects need Node.js 18 LTS or 20 LTS (download from nodejs.org). Run: npm install in project folder, then npm start or node app.js.
How do I run this JavaScript project locally?
For pure HTML/CSS/JS: open index.html in your browser, or use VS Code Live Server extension for auto-reload. For Vue projects: npm install then npm run dev (Vite) or npm run serve (Vue CLI). For Node.js: npm install then npm start. For projects with backend (PHP+MySQL): place in XAMPP htdocs, start Apache + MySQL, browse to localhost/project.
Can I use this JavaScript project for a BSIT capstone or thesis?
Yes. Extend it: add user authentication (JWT for SPA, sessions for traditional), role-based access, real backend (Node.js+Express+MongoDB or PHP+MySQL), responsive design (Bootstrap/Tailwind), PDF exports (jsPDF), real-time features (Socket.IO). Pair with Chapter 1-5 documentation matching your panel’s rubric.
Why am I getting ‘Uncaught ReferenceError’ or ‘Cannot read property of undefined’?
Three common JavaScript issues: (1) Script tag placement wrong, put
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