Express.js

Code Mala Tang

Jun 8, 2025 · Backend Development

Why Overusing try/catch Can Kill Your Node.js Performance (And How to Fix It)

Overusing generic try/catch blocks in Node.js can silently swallow errors, degrade performance by up to 26%, and create debugging nightmares, while strategic error handling—targeted catches, proper resource cleanup, and error boundaries—offers faster, more maintainable code and prevents memory leaks.