JavaScript Tic Tac Toe

Building a simple Tic Tac Toe game with JavaScript is another excellent project idea you can finish in a single day.

You will create a 3×3 grid where two players will take turns marking the grid with cross and circle symbols. The first player to get three marks in a horizontal, vertical, or diagonal row wins the game.

Although the game seems simple, you need to figure out how to create the logic that follows the game rules in JavaScript.

Hence, before you start writing any code, break down the flow of the game into logical steps first. For a simple game like Tic Tac Toe, I find it helpful to draw a small flow chart to visualize the different outcomes of the game. When I can see the flow on paper, it’s easier to start writing actual code.

You will find an example Tic Tac Toe JavaScript project HERE.