Code Mappings connect errors to the source code in a repository. And since errors can have paths that are different from the tree structure of the repository, Code Mappings determines the accurate path through a combination of a repository URL and a path transformation. Sentry uses Code Mappings to serve issue context on the issue details page.

You shouldn’t need a Ph.D. in your APM tool to understand the performance of your application. Sentry’s new approach to application monitoring is focused on being actionable, affordable, and *is actually* built for developers. Learn how we're redefining the future of APM.

How your code performs isn’t a subjective debate. Well, at least not anymore — in the past few months, Sentry has started telling you…

Implementing the right processes and tooling is key to bring your application’s performance from ‘adequate’ to ‘delightful’. Find out how to treat performance as a feature.

A Sentaur who uses Sentry to build Sentry wanted to know where a specific service associated with an issue was being hosted in our cloud…

At Sentry, we practice continuous delivery,  which means that code can be released as soon as it’s merged into the main branch. This allows…

As an open source company that grew out of a side project in 2008 to an application and performance monitoring platform (APM) used by over…

Third-party JavaScript libraries provide developers with the tools they need to build modern web experiences, and a bit of cheatcode at…

We’re making Session Replay generally available to all Sentry users. Remove the guesswork from troubleshooting by seeing video-like reproductions of what users experience leading up to and after an error or performance issue. Session Replay supports all web-based platforms.

Recently, we wrote about the demonstrative move to declarative UI. With Jetpack Compose, Android is joining the declarative trends. Jetpack…

A couple months ago, we launched Profiling in alpha for users on Python and Node.js SDKs — today, we’re moving Profiling for Python and Node…

This is part 2 of a 3-part series on profiling. If you’re not yet familiar with the what profiling is, check out the first part in our…

The performance of your app matters. From ensuring a good user experience to retaining users, performance makes a difference in your app’s…

Stack traces show us exactly where an exception occurred, but you can still be left wondering: What arguments or state caused the exception to occur? If you can reproduce the issue locally with a debugger attached you’ll have access to these local variables, but with Sentry you can identify the exception location *without* needing to reproduce the issue locally. By including local variables with stack traces, Sentry events become much closer to the full debugging experience.

We’re creating a new way to install and set up Sentry. Starting with Next.js, you’ll be able to set up new Sentry accounts or create new…

Bugs are one of the most troubling aspects of software development; they appear out of nowhere and cause everything to stop working. Most of…

User experience and performance are two of the most important metrics of any game. You need to ensure that it runs as optimally as possible…

Let’s start by stating the obvious: an exception is a problem that occurs during the runtime of a program which disrupts its conventional…