ThousandEyes Internet Insights thousandeyes.com ↗

Downdetector ↗Observability

A site that charts user-reported service problems.

Privacy Guides ↗Security & privacy

A community website recommending privacy tools, including VPN providers.

GeoLibre ↗Data & analytics

A GIS map application aimed at simpler use than full QGIS setups.

GitHub Statuses ↗Observability

A third-party page tracking GitHub's historical uptime based on its incident data.

Cloudflare Tunnel ↗Networking

A service that exposes internal services through outbound connections to Cloudflare.

1.1.1.1 ↗Networking

Cloudflare's public DNS resolver and companion app for encrypted DNS.

AWS Systems Manager ↗Infrastructure & cloud

AWS service for managing instances, including shell access without open SSH ports.

Hurricane Electric IPv6 Tunnel Broker ↗Networking

A free service providing IPv6 connectivity via tunnels to Hurricane Electric nodes.

Downdetector ↗

A site that charts user-reported service problems.

VictoriaMetrics ↗

Open-source time-series database for metrics.

ccusage ↗

A CLI that estimates Claude Code usage costs from local logs.

GitHub Statuses ↗

A third-party page tracking GitHub's historical uptime based on its incident data.

Mac Monitor ↗

A macOS menu bar CPU indicator with a browser-based details UI.

OnlineOrNot ↗

An uptime monitoring service that actively checks websites and APIs.

Opik ↗

An open-source platform for evaluating and observing LLM applications and agents.

Perfetto ↗

An open-source system profiling and trace analysis tool.

evemon ↗

A Linux process monitor inspired by Process Explorer, with remote monitoring over SSH.

iStat Menus ↗

A macOS menu bar app for monitoring system resources.

lnav ↗

A terminal-based log file viewer and analyser.