Trending

Cloudflare Radar 2025 Year in Review

Ask HN: Was HN just down for anyone else?

Context: Odin’s Most Misunderstood Feature

Show HN: a Pager

Show HN: Cordon – Reduce large log files to anomalous sections

We Put Flock Under Surveillance: Go Make Them Behave Differently [video]

Anthropic Outage for Opus 4.5 and Sonnet 4/4.5 across all services

Days since last GitHub incident

How can I read the standard output of an already-running process?

AWS Debuts “DevOps Agent” to Automate Incident Response and Improve System Reliability

AWS recently announced the public preview of AWS DevOps Agent, a new "frontier agent" that aims to help organizations react more quickly to production incidents, identify root causes, and proactively strengthen system reliability. By Craig Risi

I built a command center for Claude Code so I don’t have to babysit it anymore

I stopped “deleting” and my hot paths calmed down

[D] Expecting this to be a bit controversial: do you/your team vibe code your pipelines? If so how do you check and track it?

New monitoring and authorization layer for MCP Servers

Vibe Debugging: Enterprises' Up and Coming Nightmare

How do you actually see where the cost is leaking in LLM API calls? Dashboards only show totals 🤔

Why do my agents always break at the worst possible time?

ORYX - A TUI for sniffing network traffic using eBPF on Linux

Asus' latest OLED gaming monitor can hit 720 Hz at HD resolution — dual refresh modes also allow 540 Hz at QHD

Datadog

Save item

Toto-Open-Base-1.0

Task: time-series-forecasting

VictoriaMetrics

Save item

VictoriaMetrics

VictoriaMetrics: fast, cost-effective monitoring solution and time series database

jaegertracing

Save item

jaeger

CNCF Jaeger, a Distributed Tracing Platform

GyulyVGC

Save item

sniffnet

Comfortably monitor your Internet traffic 🕵️‍♂️

prometheus

Save item

blackbox_exporter

Blackbox prober exporter

SigNoz

Save item

signoz

SigNoz is an open-source observability platform native to OpenTelemetry with logs, traces and metrics in a single application. An open-source alternative to DataDog, NewRelic, etc. 🔥 🖥. 👉 Open source Application Performance Monitoring (APM) & Observability tool

dgtlmoon

Save item

changedetection.io

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!

ClementTsang

Save item

bottom

Yet another cross-platform graphical process/system monitor.

prometheus

Save item

node_exporter

Exporter for machine metrics

open-telemetry

Save item

opentelemetry-demo

This repository contains the OpenTelemetry Astronomy Shop, a microservice-based distributed system intended to illustrate the implementation of OpenTelemetry in a near real-world environment.