With over 700 pull requests a month, making sure Sentry's test suite runs quicky is extremely important. This post will talk about our journey converting our component tests from Enzyme to React Testing Library that took almost 18 months, 17 engineers and almost 5000 tests.
Jetpack Compose, a new declarative UI toolkit by Google made for building native Android apps, is rapidly gaining traction. The main advantage of using Jetpack Compose is that it allows you to write UI code that is more concise and easier to understand. This leads to improved maintainability and reduced development time. The main advantage of using Jetpack Compose is that it allows you to write UI code that is more concise and easier to understand. This leads to improved maintainability and reduced development time.
Debugging Next.JS most of the time can be quick and painless, but not all of the time. Explore common Next.js errors and how to resolve them in this guide.
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 on any platform.…
Let’s start by stating the obvious: An exception is a problem that occurs during the runtime of a program and disrupts its conventional flow. Exception…
If you’re a Sentry user, you’ve probably seen those weekly emails we send out at the start of the week. They give a weekly recap to users of what happened in…
Software engineers spend a majority of their time debugging code. Learn more here about React Native debugging & error tracking.
Performance testing is an important part of any application. It helps developers to increase the application reliability while providing a smooth user…
The mobile development ecosystem has always been very diverse, arguably more diverse than the web development ecosystem. Both React Native and Flutter have a declarative approach from the start, but with Android and iOS now joining the declarative bandwagon, we can see that the future of mobile development is declarative.
Sentry helps every developer diagnose, fix, and optimize the performance of their code, and we need to deliver high quality stack traces in order to do so. In this blog post, we want to explain why source maps are insufficient for solving this problem, the challenges we faced, and how we eventually pulled it off by parsing JavaScript.
One of Sentries core company values is “for every developer”. We want to support every developer out there with our tools. But not every developer uses the newest or widely adopted tech stack, so we also try to support older versions of libraries and frameworks. To make sure that our SDK works correctly we have around 450 automated tests in our test suite that run for each change we make to the SDK.
In the first three parts of this series around improving performance in your Django applications, we focused on database, code optimization, and frontend…
Profilers measure the performance of a program at runtime by adding instrumentation to collect information about the frequency and duration of function calls. They are crucial tools for understanding the real-world performance characteristics of code and are often the first step in optimizing a program. In this post, we’ll walk through how we built Sentry’s iOS profiler, which is capable of collecting high quality profiling data from real user devices in production with minimal overhead.
The following guest post addresses how to improve your services’ performance with Sentry and other application profilers for Unity. Learn more about Sentry's…
The following guest post addresses how to improve your services’s performance with Sentry and other application profilers for Python. Check out this post to…
