padmajothi Athimoolam articles - 10 total
Enforcing Immutability in Singleton Pattern with Object.freeze()
Using Object.freeze() in a Singleton design pattern ensures that the singleton instance cannot be...
What is the Singleton Pattern?
What is the Singleton Pattern? The Singleton Pattern ensures that a class has only one instance and...
Reusable Code in React
When working with React applications, especially in larger projects like an e-commerce app, you'll...
Comparing Jest, React Testing Library, and Playwright: Testing Approaches for React Applications
1. Jest Purpose: Jest is a testing framework for JavaScript, commonly used for unit and integration...
Handling Environment Variables in Vite
In modern web development, managing sensitive data such as API keys, database credentials, and...
Transpiler vs Polyfills
In modern web development, maintaining compatiablity across different browsers and environments is a...
The Power of Redux Toolkit's createSlice
createSlice is one of the most powerful and essential features of Redux Toolkit (RTK). It simplifies...
Simplifying Fetching Data with React Query: Replacing useEffect
React Query React Query's core functionality revolves around fetching and caching data from an API...
React Code Review Essentials: A Detailed Checklist for Developers
1. Overview -README: Ensure the project has a Readme file with instructions on how to run locally...
Understanding error={!!error} in React: What Does it Mean?
In React applications, handling and displaying errors gracefully is crucial for creating a...