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By Lazar Nikolov
You already instrumented the backend with OpenTelemetry. Your services emit spans. Your teams know the OTel APIs. Maybe you already run a Collector. So when you start evaluating Sentry, the obvious question is: Do you need to replace your OpenTelemetry setup with the Sentry SDK? No. The practical answer is usually: keep OpenTelemetry where it already works, add the Sentry SDK where it gives you more application context, and send OpenTelemetry Protocol (OTLP) events to Sentry.
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By Sergiy Dybskiy
Agents are getting better and better at fixing bugs. They’re even getting better at testing their work, thanks to headless browsers, sandboxes, simulators, etc. But what about the bugs that only show up once you bring in different browsers, languages, extensions, internet speeds, and all the other variables that get mixed in the second you ship to prod? Or all the bugs that only show up when you account for… well, humans being humans and doing weird stuff you didn’t expect them to do?
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By Rahul Chhabria
You already have everything you need. If you’re using Sentry, you have traces, structured logs, and now application metrics. Most teams use that stuff for debugging and stop there. But get this: that same data can answer most of the product questions you’ve been sending to a separate analytics tool, maintained by a separate team, with a separate data model and a separate bill. (Not all of them.
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By Ben Coe
The traditional dashboard workflow, teams slowly handcrafting visualizations to track critical KPIs, is dying in a world of AI agents. A few years ago, in a pre-agentic-everything world, we tried to make it easier for developers to monitor critical experiences. We introduced Insights pages, which were pre-configured dashboards any Sentry user could adopt instantly that surfaced common health signals, like Web and Mobile Vitals.
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By Sergiy Dybskiy
The way we build software has drastically changed over the past few years. What hasn’t changed is that this software ends up in front of real people: you, me, my mom. And when those users inevitably run into something broken, you as the application’s developer need to be equipped with the right tools, context and understanding of what broke, where it broke, and how to fix it as quickly as possible. Every day we’re inching closer to self-healing software.
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By Ivan Tustanivskyi
Your Unreal game can ship with zero errors and still not feel great. Stutters during combat, a frame-rate cliff on the big boss, rubber-banding in multiplayer, none of it shows up as a crash and none of it shows up in Sentry, leaving you without any visibility into what your players are actually experiencing in the wild. Well, until now. Unreal Engine already gives you plenty of tools to measure game performance and collect runtime stats, but all that data stays on the dev’s machine.
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By Abdelrahman Awad
Over the past few weeks, we have been driving a cross-ecosystem effort to replace the “monkey-patching” that powers all JavaScript APM tools today with something built into the runtime. Here is why, how, and where it stands. This applies to server-side JavaScript only (Node.js, Bun, Deno, Cloudflare Workers). Browsers do not have diagnostics_channel and lack the async context propagation primitives needed to polyfill it.
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By Aleksandr Pantiukhov
Events from Expo apps account for about 75% of the total event volume we receive from React Native apps. That number made it an easy decision to invest in updates to the Sentry React Native SDK to improve the debugging and performance workflow for your Expo apps. With these updates, you can now.
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By Ben Coe
A few weeks ago we had a bug with Session Replay. Replays were failing in some browsers once more than 1,000 video segments loaded. We had no idea how often it happened or who was hitting it, and because the failure didn’t always produce an error, we had no way to find affected users to reproduce it. Before, we could’ve answered this with spans or logs, but it’s clunky — spans are often sampled, so you can miss outliers; logs are less structured and tend to change over time.
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By Burak Yiğit Kaya
Two commands. That’s how little it takes to go from nothing to a fully configured Sentry project with error monitoring, performance tracing, and session replay: Click to Copy No signup form. No email verification dance. No dashboard tab-switching to copy-paste a DSN into your.env. Your account is created, your project is provisioned, and five environment variables land in your working directory, ready for your SDK to pick up. And if you’re using a coding agent?
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By Sentry
Your AI agent just did something unexpected. Was it a hallucination? A bad tool call? Or did it actually handle things correctly? Sentry Conversations lets you replay the full exchange and find out.
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By Sentry
Next.js applications can be challenging to debug in production. It’s not always clear where an issue originated or how it impacts users. Hydration errors, server component failures, and performance bottlenecks don’t always come with clear answers.
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By Sentry
In this workshop, Paul Jaffre will show you how to query Sentry’s telemetry using natural language with Seer Agent.
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By Sentry
Sentry already alerts your team in Slack, but with Seer, you can investigate and fix issues without ever leaving. It's like having the Sentry MCP server living right in your Slack channel. See how the Seer Agent (now in open beta!) and actionable alert messages turn your Slack channel into a debugging workflow.
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By Sentry
XcodeBuildMCP gives AI agents the ability to build, test, and debug native iOS and macOS apps. In this hands-on workshop, we show you how to use the open source MCP server to unlock the full developer loop — build, run, debug, interact, and verify — without leaving your preferred AI coding environment.
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By Sentry
In this workshop, we’ll show you how to use Sentry Agent Monitoring to crack open the black box that is AI — inputs and outputs, token usage, model performance — so you actually know what the robots in your application are doing.
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By Sentry
We've officially launched Application Metrics! In this video @nikolovlazar is introducing you to them and is showing you how to use them. Each plan gets 5GB of Application Metrics for free. Chapters.
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By Sentry
We just launched Application Metrics! Track the signals you care about, and when something spikes, click straight into the trace, logs, and errors that caused it. No more guesswork. Counters, gauges, and distributions. One line of code. Full trace context.
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By Sentry
Welcome to HotFix, the show where Sentry customers return the favor. We helped Bolt fix their broken code. Now, it's their turn to fix something for us. Featuring Bolt Co-Founders, Eric Simons and Albert Pai.
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By Sentry
In this live session, we’ll take a Supabase app and instrument it end-to-end — so when something breaks, you can trace it back to the exact layer, whether that’s an edge function, a slow query, or auth, and get AI-powered root cause analysis, and know what to patch and why.
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Open-source error tracking that helps developers monitor and fix crashes in real time. Iterate continuously. Boost efficiency. Improve user experience.
Sentry provides open source error tracking that gives you insight into every crash in your stack as it happens, with the details needed to prioritize, identify, reproduce, and fix each issue. Sentry supports all popular languages and platforms, and offers a perspective that enables you to see which errors are doing the most harm to your business and help you understand how issues affect your bottom line.
Find out about exceptions right away. Set up Sentry in minutes with just a few lines of code. Get notifications via email, SMS, or chat as part of an existing workflow when errors occur or resurface.
Quickly find and fix production errors. Triage, reproduce, and resolve errors with max efficiency and visibility. Exception handling with Sentry helps developers build better apps and iterate faster.
See the impact of each release. Integrate error tracking with your commit and deploy workflows. Aggregate events to see where bugs happen, how often, and who's affected before users even notice.
Error tracking built for community. Sentry started as and remains a 100% open-source project, now delivered as a hosted service. Development aligns to security, observability, and production at scale.
Users and logs provide clues. Sentry provides answers.