ROIT response handler simplifies error handling and standardizes API responses

Error handling plugin

A TypeScript error handling library for treating errors as values

XBG Frontend Core - Base framework, types, stores, error handling, logging

Lightweight Asynchronous Error Handling v2

Type-safe HTTP error classes with full TypeScript support, providing structured error handling for REST APIs and HTTP-based applications.

Runtime foundation for Pi SDK — plugin registry, HTTP client, error handling

ASC HTTP client — envelope wrapper, interceptors, error handling

Strongly-typed JavaScript object with support for validation and error handling.

Rust like utilities and error handling

An npm package providing simplified API requests with error handling.

Runtime composition, same-domain composite flows, configuration, error handling, and SQLite adapters for Projectman.

Type-safe error handling with structured error objects. Create consistent error responses with status codes, error codes, messages, hints, and descriptions.

Schema-based data filtering, validation and error handling.

Error handling

react error handling

ServiceStack's TypeScript library providing convenience utilities in developing web apps. Integrates with ServiceStack's Server features including ServiceClient, Server Events, Error Handling and Validation

This is an enhancement over gpg nmp module which includes error handling in decryotion

Wrap React Router framework-mode route modules with Effect, with typed recover/throw/redirect error handling.

A lightweight, functional alternative to Js.Promise for ReScript, designed for better composability and error handling.