Using console.log inside JSX
Proper Alternatives to console.log in JSX Using console.log directly inside JSX is an anti-pattern that can cause several issues in React applications. Here’s why you should avoid it and what….
Tag: React Debugging
Class component without render() method
The error “Class component without render() method” occurs in React when you’re trying to use a class-based component without defining the render() method. The render() method is essential for class….
Invalid JSX syntax – Adjacent JSX elements must be wrapped in an enclosing tag
The error “Adjacent JSX elements must be wrapped in an enclosing tag” occurs when you try to return multiple JSX elements from a React component without enclosing them in a….
Debugging React Performance Issues with Flame Graphs
Flame graphs are powerful visualization tools that help identify performance bottlenecks in React applications. Here’s a comprehensive guide to using them effectively: Understanding Flame Graphs What They Show Key Patterns….
Higher-Order Components (HOCs) Best Practices
Higher-Order Components (HOCs) are advanced React patterns for reusing component logic. Here are the key best practices to follow when implementing HOCs: 1. Naming Conventions 2. Pass Unrelated Props Through….