React JS

How to Fix the ‘TableData is Not Defined’ Error (react/jsx-no-undef) in React JS

When I first started building with React JS, I was excited to split my code into multiple components to keep things clean and modular....

How to Fix CORS Error Policy in SpringBoot and React

When developing web applications, you'll often run into CORS (Cross-Origin Resource Sharing) errors when your frontend (React JS) and backend (Spring Boot) are running...

How to Fix the React JS useState Error When State is Passed as a Prop

When developing an ecommerce webshop with React JS and Commerce.js, I encountered a perplexing error related to useState. I initially thought the issue might...

How to Build a Dynamic Wardrobe App with React Drag and Drop

I’m excited to write you through the process of building a dynamic wardrobe app using React. As someone who loves building interactive applications, this...

How Can I Fix the “Unexpected token < in JSON” Error in React.js

Have you ever seen the error “Uncaught (in promise) SyntaxError: Unexpected token < in JSON at position 0” and had no idea what it...

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