Connect Four VS Game Using HTML & CSS in VanillaJS with Source Code

The Connect Four VS Game is an interactive web application built entirely with JavaScript. The players must place their tokens in a grid and create a line of four dots either horizontally, vertically, or diagonally. The player who successfully forms a line of four dots wins the game. The Connect Four VS Game in VanillaJS offers straightforward gameplay that requires strategy and careful thinking when deciding where to place your tokens. It provides a great opportunity to strengthen essential programming concepts such as logic building, collision detection, event handling, and DOM manipulation while enhancing your JavaScript skills.

The Connect Four VS Game Using HTML & CSS in VanillaJS with Source Code is free to be downloaded just read the content below for more info. This application is for educational purpose only.

Connect Four VS Game Using HTML & CSS in VanillaJS with Source Code Basic Information

• Language used: JavaScript
• Front-end used: HTML & CSS
• Coding Tool used: Notepad++ or any text editor that can run html files
• Type: Web Application
• Database used: None

Connect Four VS Game

Connect Four VS Game in VanillaJS is a classic two-player board game recreated using only HTML, CSS, and JavaScript, without relying on any external libraries or frameworks. The game features a 7-column by 6-row grid where two players take turns dropping colored discs from the top into one of the columns. The discs fall straight down, occupying the lowest available space in the chosen column.

The main objective is for a player to connect four of their colored discs in a straight line—either horizontally, vertically, or diagonally—before their opponent does. The game visually highlights the winning combination once a player succeeds. If the grid is completely filled without any player connecting four, the game ends in a draw.

The logic behind the game includes real-time turn tracking, input handling for each column, and win condition checks after every move. The interface provides clear visual feedback for player turns and game status, along with a reset button to start a new match. The project serves as a great example of using VanillaJS for DOM manipulation, event handling, and simple game state management.

Connect Four VS Game Using HTML & CSS in VanillaJS with Source Code Features

• Two-Player Mode
  • Classic Player vs Player format where each player takes turns dropping discs into the grid.
• 7x6 Game Grid
  • Uses the standard Connect Four board (7 columns × 6 rows) implemented with HTML and styled using CSS.
• Win Detection Logic
  • Built-in JavaScript logic to detect horizontal, vertical, and diagonal wins, as well as draw scenarios.

Sample Application Screenshot:

Connect Four VS Game Using HTML & CSS in VanillaJS with Source Code Installation Guide

1. Download the source code in this site.
2. Locate and Extract the zip file.
3. Open the extracted folder
4. Find and locate the file "index.html".
5. Open the file in a web browser(Chrome, Firefox, etc..).

That's all, The Connect Four VS Game was created fully functional using JavaScript language. I hope that this project can help you to what you are looking for. For more projects and tutorials please kindly visit this site. Enjoy Coding!

The Connect Four VS Game Using HTML & CSS in VanillaJS with Source Code is ready to be downloaded just kindly click the download button below.

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