Errors, traces, logs, and metrics overlap enough that it's hard to know which to use. Here's when to reach for each signal, with a real debugging walkthrough.

Sentry replaced its CMS with Astro, Markdown, and Claude Code skills — cutting build times from 14 to under 4 minutes and eliminating API failures.

Use Sentry on the frontend, keep OpenTelemetry on the backend, and choose direct OTLP or Collector forwarding for OTLP events.

Agents can't fix bugs they can't see. Learn how Sentry MCP and CLI give coding agents the production context to diagnose and fix issues automatically.

Your Sentry traces, logs, and metrics already answer most product analytics questions. Learn how to query existing telemetry for product insights.

Create and edit Sentry dashboards with AI agents, the Sentry CLI, or pre-built templates you can clone and customize for your monitoring needs.

Instrument Next.js and Supabase with Sentry to get unified errors, distributed traces, logs, performance insights, and AI-assisted fixes.

Sentry is now a provider in Stripe Projects. Provision error monitoring, upgrade plans, and open your dashboard — from the CLI or from your coding agent.

Sentry's Perforce P4 integration is now GA, bringing stack trace linking, suspect commits, and on-demand source context to game dev and VFX teams.

Most AI debugging tools start from whatever you paste in. Seer Agent starts from everything Sentry already knows about your app. Now in open beta.

Two years after removing all advertising cookies from sentry.io, here's what changed: roughly 70% of our growth budget now goes to awareness, and new activated users have been growing exponentially.

You used to monitor services.  Then you started monitoring AI calls inside services.  Now your AI agent is spinning up other AI agents to complete tasks. Your o...

Almost every production application uses a number of different tools and libraries,whether that’s a library to communicate with a database, a cache, or framewor...

I've been building a multi-agent research system. The idea is simple: give it a controversial technical topic like "Should we rewrite our Python backend in Rust...

Native crashes on Android have always been harder to debug than they should be.  The platform has its own crash reporter (debuggerd) that captures the crashing ...

A little while ago, when agents were telling me “You’re absolutely right!”, I was building webvitals.com. You put in a URL, it kicks off an API request to a Nex...

Most "agent observability best practices" content reads like a compliance checklist from 2019 with "AI" pasted over "microservices." Implement comprehensive log...

You spent months instrumenting your app with OpenTelemetry. The idea of ripping it out to adopt a new observability backend is not an option. Sentry's OTLP endp...

A typical Next.js deployment can execute code in up to three different runtimes: Edge, Node.js, and the browser. You may already be capturing logs from server-s...

This blog is based on a recent live workshop. You can watch the the full livestream on Youtube. Next.js gives you a lot for free; server-side rendering, file-ba...

Seer is our AI agent that takes bugs and uses all of the context Sentry has to find the root cause and suggest a fix. We use it all the time to help us improve ...

Session Replay. Structured logs. AI monitoring. Automatic OpenTelemetry tracing. Feature flag tracking. If you haven't seen these in your Sentry dashboard, your...

Have you noticed AI recently? Yeah, us too. Generative AI is wreaking havoc on the software status quo, and that includes licensing, and that generates … opinio...

With AI writing more and more of our code, properly monitoring and debugging that code has become an increasingly critical part of the development workflow that...

If you've already instrumented your app with OpenTelemetry, you don't have to rip it out to use Sentry. Two environment variables and your logs start flowing in...

We just released React Native SDK 8.0.0, here's what's new, and what's changed. It's been a while since the last major version. The last major release, 7.0.0, s...

When you ship a Next.js app, the React and TypeScript you write aren’t what your users actually download. Next.js compiles, minifies, splits, and shuffles your ...

The things that separate a minimum viable product (MVP) from a production-ready app are polish, final touches, and the Pareto 'last 20%' of work. Most bugs, edg...

Today we're announcing that Sentry has acquired XcodeBuildMCP, an open source MCP server that gives AI agents the ability to build, test, and debug native iOS a...

Sentry acquired Emerge Tools in May 2025 to bring best-in-class mobile tooling to dev teams. Today, we’re officially bringing Size Analysis - one of their flags...