Bugban SDK for Node.js — uncaught exceptions, rejections and slow database queries.

Argus SDK for browsers — window.onerror, unhandled rejections, breadcrumbs.

Browser error reporting connector for LQDeck (Liquid Monitor) — captures uncaught errors, promise rejections, console.error and failed network requests.

Essential initialization for every JavaScript process

Cause-chain-aware error utilities for viem-based dapps. Detect EIP-1193 user rejections (4001 / class name / message regex), extract decoded custom Solidity error names from anywhere in viem's nested cause chain, map raw RPC/wallet/contract errors to shor

A utility for tracing and monitoring Promise rejections with labels

Error monitoring SDK for Node.js — Pionne. Auto-captures uncaught exceptions and unhandled rejections, ships runtime context (Node, OS, hostname, pid), and tracks Release Health (crash-free user rate per release).

💀 Handle unhandled rejections

Global handler that silences CancelError rejections from @cancjs/promise.

An MCP server that captures and encodes human rejections of AI output into durable, queryable constraints.

Drop-in automatic bug and threat monitoring for Node.js apps. Reports uncaught exceptions and unhandled rejections to PulseGuard automatically.

A complete tool for building modern Electron applications

Making unhandled promise rejections crash the Node.js process

Notify about warnings, unhandled exceptions and rejections in telegram channel

Like .tap, but for errors (rejections)

Sprint Signals error logger for React Native / Expo. init() once, captures JS crashes, Reanimated worklet errors, and unhandled rejections, with next-launch delivery for crashes that kill the runtime. Pseudonymous, PII-safe.

Catch all uncaught errors and unhandled promise rejections. Track node.js traffic & errors in the console and your database.

Error capture for Keelnest. Uncaught errors and unhandled rejections from a browser, a Node server and an edge or Workers runtime. No dependencies.

Lightweight monitoring package for Node apps. Captures server logs, client errors, uncaught exceptions, and unhandled rejections — sends everything to the Observatory dashboard.

> Vue 3 plugin (with first-class support for the Composition API, Pinia, and Vue Router) that turns your SPA into a self-instrumenting NLite logger client. Captures global errors, unhandled rejections, console logs, route transitions, and component lifecy