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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1–24 of 33 · Most stars
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— MCP included! all for free or enjoy our SaaS plan!
- website-monitor
- website-monitoring
- change-detection
- monitoring
A high-performance observability data pipeline.
- logs
- metrics
- observability
- forwarder
Top-like interface for container metrics
Fluentd: Unified Logging Layer (project under CNCF)
- fluentd
- logging
- data-collector
- ruby
Open-source, self-hosted alerting for metrics, logs, and databases. Includes a built-in AI agent and MCP server.
- monitoring
- time-series
- nightingale
- tsdb
Fork of tagtraum industries' GCViewer. Tagtraum stopped development in 2008, I aim to improve support for Sun's / Oracle's java 1.6+ garbage collector logs (including G1 collector)
Investigate malicious Windows logon by visualizing and analyzing Windows event log
- security
- dfir
- javascript
- visualization
Headless Chromium-based web performance metrics collector and monitoring tool
.NET library to instrument your code with Prometheus metrics
- prometheus
- monitoring
- metrics
- net-standard
🕵️♀️ Validate schema, get schema change notifications, validate operations, find breaking changes, look for similar types, schema coverage
Enterprise Network Flow Collector (IPFIX, sFlow, Netflow)
- network
- ipfix
- sflow
- golang
A framework for developing alerting and detection strategies for incident response.
- octo-correct-managed
pganalyze statistics collector for gathering PostgreSQL metrics and log data
Extensible log shipper with input/output plugins, buffering, parsing, data masking, and small memory/CPU footprint
- logs
- logging
- log-management
- logshipper
A 12-factor app logger built for performance and happy development
Simple library that abstracts different metrics collectors. I find this necessary to have a consistent and simple metrics (functional) API that doesn't cause vendor lock-in.
Raspberry Pi MQTT Monitor gathers system information and sends it to a MQTT server.
A full featured Generic SNMP data collector with Web Administration Interface for InfluxDB
Debug and fix your gameboy emulator
- gameboy-emulator
Open Source SIEM (Security Information and Event Management system).
- siem
- risk-management
- risk-assessment
- vulnerability-management
DoctorGPT brings GPT into production for application log error diagnosing!
- application
- chatgpt
- diagnosis
- diagnostics
An alternative logger for Ecto queries
Prometheus.io collector for Elixir.Ecto
- ecto
- instrumenter
- prometheus
- elixir