README.md

React State Management Theme Switcher with useContext Exercise

For this weeks practice you will create a simple theme switcher where dark/light mode are managed using React useContext.

Getting Started with the Project

Dependency Installation & Startup Development Server:

Once forked and cloned, navigate to the project's root directory and this project uses npm (Node Package Manager) to manage its dependencies.

The command below is a combination of installing dependencies, opening up the project on VS Code and it will run a development server on your terminal.

npm i && code . && npm run dev

Looking for some hints?

1. Theme Management with useContext

   • The useContext hook in React allows you to access values from a context without prop-drilling. For this exercise, you're using it to manage a simple theme switcher (light/dark mode).
   • Define a context using createContext(). Remember to export the context. Follow the naming conventions when you create folders and files. Have a look at the boilerplate if you need guidance.

2. Integrating Components

   • In your main App.jsx, import the theme toggler.
   • Ensure that the ThemeProvider wraps your entire application so that the theme context is accessible everywhere.

3. Testing

   • Before pushing to GitHub, test your application and make sure it toggles the theme. Ensure everything works seamlessly.

4. Committing and Pushing

   • Use git add . to stage your changes, followed by git commit -m "Your commit message here" to commit them.
   • Push your changes to the GitHub repository using git push origin main.