ehmicky/modern-errors

Health v2 · maintenance only

Adoption not part of the score

1486 stars · 20 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

A JavaScript library for handling errors in a simple, stable, and consistent way across Node.js and browsers. It provides error class creation, error wrapping/aggregation, normalization of invalid errors, and an extensible plugin system.

Use cases

• create custom error classes in javascript
• wrap and aggregate errors with causes
• normalize invalid thrown errors
• separate known from unknown errors
• serialize and parse errors across processes
• clean and prettify stack traces
• handle errors in cli modules
• log errors with winston

When to choose

• you want consistent, typed error handling across node and browser code
• you need a plugin-based error handling framework with serialization and logging support
• you want to distinguish known errors from unexpected bugs

When to avoid

• you only need minimal try/catch without structured error classes
• your project is not javascript or typescript

Facets

library · maturity stable

error-handling logging monitoring serialization plugin-system developer-tools web-development backend browser cross-platform error-classes exceptions stacktrace typescript error-monitoring error-reporting nodejs javascript

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