* [Prometheus Operator v0.90.0](https://github.com/prometheus-operator/prometheus-operator) – Kubernetes-native deployment and management of Prometheus and related monitoring components.

* [Loki v3.5.12](https://github.com/grafana/loki) – Horizontally-scalable log aggregation system inspired by Prometheus.

* [Prometheus Valkey & Redis Metrics Exporter v1.82.0](https://github.com/oliver006/redis_exporter) – Prometheus exporter exposing Valkey and Redis-compatible metrics for monitoring multiple Redis instances.

* [GitHub Exporter v11.0.0](https://github.com/promhippie/github_exporter) – Prometheus exporter collecting GitHub metrics for monitoring.

* [Parca v0.26.0](https://github.com/parca-dev/parca) – Continuous profiling tool for analyzing CPU and memory usage over time with low overhead.

* [ciao 1.10.0](https://github.com/brotandgames/ciao) – Checks HTTP(S) URL endpoints for status codes and sends notifications on status changes.

* [Coroot-node-agent v1.29.0](https://github.com/coroot/coroot-node-agent) – Prometheus-format exporter using eBPF to collect node and container metrics, including TCP traces, log patterns, delay accounting and OOM events.

* [VictoriaMetrics v1.136.2](https://github.com/VictoriaMetrics/VictoriaMetrics) – Fast and scalable solution for monitoring and managing time series data.

* [KMinion v2.3.0](https://github.com/redpanda-data/kminion) – Feature-rich Prometheus exporter for monitoring Apache Kafka clusters with flexible configuration and metrics.

* [Synthetic Monitoring Agent v0.54.0](https://github.com/grafana/synthetic-monitoring-agent) – Executes distributed synthetic checks and forwards metrics and events to Grafana Cloud Prometheus and Loki.

* [Promgen v0.73.0](https://github.com/line/promgen) – Configuration-file generator and web interface for managing Prometheus configurations, alert rules, and notifications.

* [smokeping_prober v0.11.0](https://github.com/SuperQ/smokeping_prober) – Prometheus-style prober that sends ICMP or UDP pings and records response timings and TTLs as metrics.

* [StatsD exporter v0.29.0](https://github.com/prometheus/statsd_exporter) – Receives StatsD-style metrics and exports them as Prometheus metrics for scraping.

* [Kube-burner v2.4.0](https://github.com/kube-burner/kube-burner) – Kubernetes performance and scale test orchestration toolset with resource management, metrics collection, and alerting.

* [Trickster v2.0.1](https://github.com/trickstercache/trickster) – HTTP reverse-proxy cache and time-series dashboard query accelerator.

* [Prometheus GitHub Exporter v2.3.0](https://github.com/githubexporter/github-exporter) – Exposes repository and API rate limit metrics from GitHub to a Prometheus-compatible metrics endpoint.

* [MongoDB exporter v0.49.0](https://github.com/percona/mongodb_exporter) – Prometheus exporter exposing MongoDB monitoring and diagnostic metrics, covering sharding, replication and storage engines.

* [SQL Exporter for Prometheus chart-sql-exporter-0...](https://github.com/burningalchemist/sql_exporter) – Configuration-driven exporter that exposes metrics from various DBMSs for Prometheus.

* [WatchAlert v3.9.7](https://github.com/opsre/WatchAlert) – Lightweight cloud-native monitoring and alerting engine supporting multi-data sources and AI-driven alert analysis.

* [Pyrra v0.9.5](https://github.com/pyrra-dev/pyrra) – SLO management and visualization for Prometheus, with error-budget calculations, burn-rate alerts, and Grafana dashboards.

* [Kubenurse v1.15.2](https://github.com/postfinance/kubenurse) – Kubernetes network monitoring service that measures request durations, records errors, and exports Prometheus metrics.

* [Promster v15.4.6](https://github.com/tdeekens/promster) – Prometheus exporter for measuring metrics from Node.js servers like Hapi, Express, Marble.js, Apollo, and Fastify.

* [Grafana Mimir mimir-3.0.4](https://github.com/grafana/mimir) – Scalable long-term storage solution for Prometheus with high availability and multi-tenancy features.

* [Kromgo v0.8.2](https://github.com/kashalls/kromgo) – Expose configured Prometheus metric values as JSON, SVG badges, or raw Prometheus data without exposing your Prometheus instance.

* [qbittorrent-exporter v1.13.3](https://github.com/martabal/qbittorrent-exporter) – Fast, lightweight Prometheus exporter exposing qBittorrent metrics for monitoring and dashboards.

* [OPNsense Prometheus Exporter v0.0.13](https://github.com/AthennaMind/opnsense-exporter) – Prometheus exporter collecting firewall, plugin, and service metrics from the device API for Grafana and alerting integration.

* [Glouton 26.03.04.163817](https://github.com/bleemeo/glouton) – Monitoring agent collecting metrics from exporters and services, exposing a Prometheus endpoint and integrated dashboard.

* [Canary checker v1.1.3-beta.90](https://github.com/flanksource/canary-checker) – Kubernetes-native platform for defining, running, and monitoring passive and synthetic health checks across applications and infrastructure.