An open-source engine that turns continuous content streams into search and monitoring. Durable ingestion, hybrid search, alerts, and plugins for formats, models and business rules.
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Best and simplest tool for website change detection, web page monitoring, and website change alerts. Perfect for tracking content changes, price drops, restock alerts, and website defacement monitoring—all for free or enjoy our SaaS plan!
- website-monitor
- website-monitoring
- change-detection
- monitoring
flink learning blog. http://www.54tianzhisheng.cn/ 含 Flink 入门、概念、原理、实战、性能调优、源码解析等内容。涉及 Flink Connector、Metrics、Library、DataStream API、Table API & SQL 等内容的学习案例，还有 Flink 落地应用的大型项目案例（PVUV、日志存储、百亿数据实时去重、监控告警）分享。欢迎大家支持我的专栏《大数据实时计算引擎 Flink 实战与性能优化》
A declarative JavaScript library for application development using cloud services.
A self-hosted data logger for your Tesla 🚘 [main maintainer=@JakobLichterfeld]
- tesla
- tesla-api
- elixir-lang
- grafana
The complete load testing platform. Everything you need for production-grade load tests. Serverless & distributed. Load test with Playwright. Load test HTTP APIs, GraphQL, WebSocket, and more. Use any Node.js module.
The Forge Cross-Platform Framework PC Windows, Steamdeck (native), Ray Tracing, macOS / iOS, Android, XBOX, PS4, PS5, Switch, Quest 2
Asynchronous Python framework for event-driven services. A thin client for Kafka, RabbitMQ, NATS, Redis and MQTT with full access to native broker features, plus AsyncAPI docs, in-memory tests and observability out of the box.
Rapidly Search and Hunt through Windows Forensic Artefacts
- attack
- rust
- security
- threat-hunting
Todo application with ASP.NET Core Blazor WASM, Minimal APIs and Authentication
- aspnetcore
- authentication
- dotnet-core
- jwt
App to easily query, script, and visualize data from every database, file, and API.
rtop is an interactive, remote system monitoring tool based on SSH
Find memory issues & leaks in your iOS app without instruments
- memory-heap
- heapinspector
- heap-snapshot
- arc
🕵️♀️ Validate schema, get schema change notifications, validate operations, find breaking changes, look for similar types, schema coverage
log4cplus is a simple to use C++ logging API providing thread-safe, flexible, and arbitrarily granular control over log management and configuration. It is modelled after the Java log4j API.
- log4cplus
- cxx
- logging
- logging-library
🦎 A lightweight, streaming-native, multi-protocol gateway for AI, APIs, and real-time data. Route LLM requests across providers, govern MCP tools, and connect Kafka, MQTT, and HTTP through one high-performance engine with shared security and observability.
CleanroomLogger provides an extensible Swift-based logging API that is simple, lightweight and performant
🚀 A real-time monitoring dashboard for Claude Code & Codex, built with SQLite3, Node.js, Express, React, Vite, TailwindCSS, & WebSockets. It tracks sessions, agent activity, tool usage, and subagent orchestration, providing live analytics, a Kanban status board, status notifications, a cute buddy, & an interactive web UI/MacOS/Windows native app.
- claude-agents
- claude-code
- claude-skills
- express
Collect and display information and stats from a running PostgreSQL server
- postgresql
- postgres
- golang
- go
The official Airbrake library for Ruby applications
- airbrake
- crash-reporting
- error-monitoring
- ruby
Minimalist Java framework for rapidly creating scalable, containerless, RESTful microservices. Ship a production-quality, headless, RESTful API in the shortest time possible. Uses Netty for HTTP, Jackson for JSON, Metrics for metrics, properties files for configuration. Sub-projects and plugins enable, NoSQL, Swagger, Auth0, HAL integration, etc.
Apache Log4net is a versatile, feature-rich, efficient logging API and backend for .NET
API Observability. Trace API calls and Monitor API performance, health and usage statistics in Node.js Microservices.
Read-only Windows diagnostics: the Event Log in plain language, blue screens explained. Offline and open source.
- cpp
- desktop-application
- diagnostics
- event-log