#error-handling

2 posts.

React Error Boundaries: Catching Render Errors

Build a class-based React error boundary, understand getDerivedStateFromError and componentDidCatch, design fallback UI, and learn why async errors need different handling.

Jun 18, 2026 ·6 min read · #react#error-handling#intermediate

Rust Error Handling with Result and the ? Operator

A practical guide to error handling in Rust covering Result, the ? operator, unwrap and expect, custom error types, and the thiserror and anyhow crates.

Jun 18, 2026 ·5 min read · #rust#error-handling#intermediate