JSPM

Check if a value is an `Error` instance

Sentry Testkit enables Sentry to work natively in your application while running tests. The report is not really sent but rather logged locally into memory. In this way, the logged reports can be fetched for your own verification or any other purpose in y

Normalize exceptions/errors

Properly update an error's message

💣 Error handler for CLI applications 💥

Properly update an error's properties

Properly wrap an error's message

Merge an error with its inner cause

TrackJS Error Tracking agent for NodeJS

Properly create error classes

Convert errors to/from plain objects

Handle errors in a simple, stable, consistent way

Create custom error classes

Properly update an error's stack

Log errors with Winston

💣 Prettify error messages and stacks 💥

`modern-errors` plugin to serialize/parse errors

Ayamari helps you to create rich errors in a simple and consistent way.

`modern-errors` plugin to handle process errors

Create HTTP error responses

`modern-errors` plugin to clean stack traces

`modern-errors` plugin to create HTTP error responses

Lightweight error tracking and crash reporting for React applications

`modern-errors` plugin for Winston

`modern-errors` plugin to print where to report bugs

Polyfill `error.cause`

Model Context Protocol server for Rollbar

Standard Error Library for JavaScript/TypeScript projects (NodeJS & Browsers)

Mini-Sentry + DOM Inspector toolkit for any React/Next app

前端监控SDK - 支持页面浏览、JS错误、API请求、资源错误监控

Легковесный SDK для отправки фронтенд ошибок в Remote Error Monitor.

Your AI pair programmer's eyes on your terminal. Live terminal monitoring for Claude via MCP.

GT Error Tracker SDK - Self-hosted error tracking that you own forever

Resilient error monitoring and session replay SDK with advanced retry mechanisms, circuit breakers, and intelligent offline storage

Angular wrapper for the official Sentry JavaScript SDK

Production error monitoring via email - Simple alternative to Sentry for small teams

npm module for handling and logging errors in Node.js API

The Airbrake Netlify build plugin automatically notifies Airbrake of new deploys made to your site after it finishes building in Netlify.

Simple JavaScript exception tracking

前端监控SDK - 支持页面浏览、JS错误、API请求、资源错误监控

Frontend error monitoring package with OpenTelemetry integration and secure authentication (JWT/SSO)

Powerful Express.js utility package for better work with Express. Zero dependencies.

Error monitoring and logging system for Telegram Mini Apps

Runtime error monitoring package with React provider that automatically reports errors to webhook endpoints

🚀 Enterprise-grade Node.js system monitoring suite with real-time metrics collection, intelligent alerting, performance analytics, health monitoring, and comprehensive observability. Features CPU, memory, disk, and network monitoring with TypeScript supp

This script provides to analyze console error on your website.

A lightweight toolkit to create and manage expressive, structured, and reusable error types. Perfect for APIs, services, and glitchy adventures

Universal SDK for error monitoring with support for backend and frontend JavaScript environments.

MCP server for Error Tracker - Query and resolve errors from your terminal or IDE using AI assistants like Claude, Warp, and Cursor

A powerful logging library for React Native and Expo apps featuring structured logs, batching, rate limiting, redaction, and pluggable transports like console, file, Sentry, and HTTP.

Frontend error monitoring and tracking client with local storage, Microsoft Teams integration, and visual error viewer

Bugpilot for Next.js App Router

Bugpilot Wizard is a CLI tool to help you setup Bugpilot in your project

A lightweight JavaScript runtime error monitoring SDK for capturing and reporting frontend errors

MCP server for GlitchTip error monitoring integration

Advanced Angular SDK for Error Explorer - Comprehensive error tracking and monitoring with offline support, rate limiting, security validation, and real-time analytics

Official sleuren SDK for JavaScript

Official sleuren SDK for React

error monitoring for js applications.

React error monitoring library for capturing and tracking application errors

An advanced error logger with AI-powered insights and email notifications

CodeWatchr SDK for error monitoring and screen recording

DEPRECATED

Official sleuren SDK for Vue.js

A comprehensive error monitoring tool for web applications

Runtime error monitoring package that hooks into applications and reports errors to webhook endpoints

A frontend logger for Tauri applications, designed to log critical actions and store them locally for easy debugging and analysis.

一个简单易用的Sentry错误监控集成包，支持Vue应用和自动sourcemap上传

前端监控SDK - 支持页面浏览、JS错误、API请求、资源错误监控

ErrorWatch SDK for error monitoring and screen recording