Measure helps mobile teams monitor and fix crashes, ANRs, bugs, and performance issues. The open source alternative to Firebase Crashlytics.

Cross-platform Sentry SDK for Mini Programs & Mini Games — error monitoring, performance monitoring, Source Maps and end-to-end tracing | 跨端小程序 / 小游戏监控 SDK

CLI tool for Smart Contract error tracking, monitoring and alerting.

AI-native open-source alternative to Vercel + Sentry + PostHog + Pingdom + Resend + E2B. 440+ CLI operations with drop-in skills for Claude Code, Codex & OpenCode — deployments, analytics, session replay, error tracking, OpenTelemetry, email, sandboxes & AI gateway in one self-hosted Rust binary.

🏰 Vendor-Neutral Exception/Error Tracking/Reporting/Monitoring in Elixir

Laravel Self Hosted Tiny Error Tracking System With Notifications

No-No Debug — Self-evolution system for AI coding assistants. 10 minutes writing code, 2 hours debugging? This skill makes your AI remember all its bugs.

Self-hosted error tracking for Rails - zero recurring cost, full data ownership.

Ultra-lightweight error tracking server compatible with Sentry SDKs

Back-end collector API and publishers for Desole

Unified Error Reporter

The command center for n8n automation operators: multi-instance management, real-time error tracking, AI-assisted debugging, a Code Lab, and one-click container deployment. Self-hosted, source-available (MIT).

A collection of Docusaurus plugins for analytics, chat, ads, error tracking, copy-as-markdown, and more.

Lightweight self-hosted telemetry: errors, events, sessions, and a dashboard. Fastify API, Next.js UI, PostgreSQL, @tacko SDKs.

Elixir exception tracking and reporting to Rollbar

Production LLM observability CLI — detects token waste, retry loops & model overkill across OpenAI/Anthropic/Gemini. Prometheus metrics, Grafana dashboard, PyPI shipped.

自建 Sentry 教程 -- 异常监控平台

Lightweight, self-hosted Sentry alternative. Rust + SQLite, ~10 MB RAM. Sentry-SDK compatible ingest, fast SvelteKit dashboard, MCP-ready for AI agents.

🔴 First class integration of Sentry to Nette Framework (@nette)

Elixir error tracking and reporting to Sentry