5 Fun Projects Using Claude Code - KDnuggets

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5 Fun Projects Using Claude Code

Introduction

Before we start, let's quickly revisit what Claude Code is and why it is useful to learn. Claude Code is an agentic coding tool from Anthropic that can read your codebase, edit files, run commands, fix bugs, write tests, create commits, and connect with external tools through Model Context Protocol (MCP). It works in the terminal, integrated development environments (IDEs), desktop app, browser, and other development environments, making it useful for both small experiments and more serious software projects. In this article of our "5 Fun Projects" series, you will learn by doing. The projects start with a simple first app, then move into games, mobile apps, full-stack applications, and finally custom MCP-powered workflows. Each project helps you build a different Claude Code skill step by step. So, let's get started.

1. Building Your First Web App with Claude Code

This video by Teacher's Tech is the best starting point if you are completely new to Claude Code. The video walks through using Claude Code to build a working web app from a simple idea, without manually writing every line of code. It is a good beginner project because it teaches the basic Claude Code workflow: explain what you want, let Claude generate the project, review the files, test the app, and ask for improvements. By the end, you understand how to turn a basic idea into a usable application. The main skill you learn here is app prototyping with Claude Code.

2. Building a Retro 2D Game

This is a fun next project by Peter Yang because games make Claude Code feel more interactive. The tutorial focuses on building a retro 2D space shooter, which gives you a clear project with movement, visuals, game rules, and player interaction. It is more interesting than another basic web app because you can see the result instantly and improve it with small prompts, such as changing the difficulty, adding enemies, or improving the design. The main skill you learn here is using Claude Code to build interactive front-end logic, not just static pages.

3. Building a Mobile App with React Native and Expo

Once you are comfortable with a web app, a mobile app is a great next challenge. This project by Code with Beto shows how Claude Code can help you build a mobile application using React Native and Expo. You learn how to create screens, add simple navigation, design a clean user interface, and test the app as you go. This is slightly more complex than a web app because mobile projects require you to think about app structure, device layout, and mobile-first user experience. The main skill you learn here is using Claude Code to build cross-platform mobile app prototypes.

4. Building and Deploying a Full-Stack App

This project by No Code MBA is where Claude Code becomes more than a simple app generator. The video focuses on building a full-stack app, connecting a backend database, setting up user login, and preparing the project for deployment. This is a strong advanced project because you are working across multiple layers of software: frontend, backend, authentication, database, and deployment. It also teaches you how to use Claude Code to debug issues across a larger project. The main skill you learn here is building production-style applications with Claude Code.

5. Creating a Custom MCP Server for Claude Code

This is the most advanced project by Shweta Lodha on the list because you are not just building an app — you are extending Claude Code itself. MCP lets Claude Code connect to external tools, databases, APIs, and workflows. Anthropic's documentation explains that MCP servers allow Claude Code to access tools and data sources directly, instead of relying on copied and pasted context. In this project, you learn how to create a custom MCP server and connect it to Claude Code, which is useful if you want Claude Code to work with your own systems. The main skill you learn here is extending Claude Code with custom tools and agent capabilities.

Wrapping Up

These five projects help you learn Claude Code one layer at a time. You start by building a simple web app, then move into games, mobile apps, full-stack development, and finally custom MCP tools. Each project teaches a practical skill that makes Claude Code more useful as a real development assistant. By the end, you are not just testing prompts — you are learning how to use Claude Code to build, debug, deploy, and extend real software projects.

Kanwal Mehreen**** is a machine learning engineer and a technical writer with a profound passion for data science and the intersection of AI with medicine. She co-authored the ebook "Maximizing Productivity with ChatGPT". As a Google Generation Scholar 2022 for APAC, she champions diversity and academic excellence. She's also recognized as a Teradata Diversity in Tech Scholar, Mitacs Globalink Research Scholar, and Harvard WeCode Scholar. Kanwal is an ardent advocate for change, having founded FEMCodes to empower women in STEM fields.

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