Operations | Monitoring | ITSM | DevOps | Cloud

How a broken release name overloaded our symbolication database

When a JavaScript error reaches Sentry, the stack trace points at minified code. Sentry finds the source map that was uploaded for that build to be able to show you the original file and line. Source maps are uploaded in artifact bundles. There are two ways to find the right one: Symbolicator, our open-source symbolication service, does the lookup when it processes an event.

Third party service monitoring is now in the API, MCP and CLI.

We’re happy to announce that you can set up Third party service monitoring from the UptimeRobot API, MCP server and CLI too, and get alerted when a service your product depends on has an outage. Add a provider from your deploy pipeline, ask your AI assistant whether Stripe had an incident last night, or check a provider’s status from your terminal.

The Top 12+ Open Source Monitoring Tools in 2026.

Open source website monitoring tools give organizations greater control over how they monitor websites, servers, applications, and infrastructure. They can reduce licensing costs, offer extensive customization, and integrate with existing workflows, but they also require more time to deploy, maintain, and scale than managed alternatives. We’ll compare some of the best open source website monitoring tools available today, from lightweight uptime monitors to enterprise-grade observability platforms.

8 Best On-Call Scheduling Tools for IT Operations in 2027

IT operations teams need more than a shared calendar to manage after-hours incidents. When a server goes down, a network fails, or a critical application becomes unavailable, the right technician needs to be notified immediately. However, managing on-call coverage through spreadsheets, manual call trees, and disconnected notification systems can create gaps in coverage, missed alerts, and delayed incident response.

Can you ban an idea? What we learned about open source at Civo Navigate London 2026

More and more, we are hearing how artificial intelligence is transforming how we build, secure, and share software. But as AI models become more powerful, questions around openness, security, and digital sovereignty are becoming harder to ignore. Can open models really be controlled? Is AI putting open-source communities under pressure? What does genuine technological independence look like? And who decides who gets access?

Preview Environments for AI Coding Agents: The Full-Stack Guide

Agent-written pull requests need a running environment before anyone can review them. What a full-stack preview environment needs (services, databases, seed data, scoped secrets, cleanup, cost caps), how Vercel, Netlify, Argo CD ApplicationSets, homegrown GitHub Actions + Terraform and Qovery compare, and how to run it on your own cluster for free. Romaric founded Qovery to make Kubernetes accessible to every engineering team.

Claude Code + GitHub Actions: Deploy Every Claude PR to Its Own Environment

Set up anthropics/claude-code-action so @claude turns issues into branches and pull requests, then let Qovery preview environments deploy each Claude PR to its own full-stack environment on your Kubernetes cluster, post the URL on the PR, and delete it on merge. Romaric founded Qovery to make Kubernetes accessible to every engineering team. He writes about platform strategy, developer experience, and the future of cloud infrastructure.

OpenRouter Alternatives: How to Choose a Model API Gateway for Your Stack

Teams searching for openrouter alternatives are usually trying to solve a practical problem: they need a different model catalog, billing setup, routing behavior, modality mix, deployment boundary, or support arrangement. There is no one-for-one replacement that is best for every workload. A useful comparison starts by classifying the service you need, then tests a short list against real requests.

1,238 API errors in two days, and every response said 200 OK

The query count in our snapshot drawer went blank, and the unit test for that request kept passing. When we went looking in recorded traffic, the API gateway had rejected that request 210 times in a single recording. Every one of those rejections came back as 200 OK. So we searched the rest. We record our own API gateway with Speedscale, and two recording windows from November 3 to 5 (about 38 hours between them) held 1,238 responses with gRPC status INVALID_ARGUMENT. All 1,238 returned HTTP 200.