Systems | Development | Analytics | API | Testing

We are going to be covering how to deploy a React Native Expo app to Appetize, a platform that lets you run mobile apps in your browser.

Our instrumentation uses built-in extension mechanisms where possible, such as Django’s database instrumentation. But often libraries have no such mechanisms, so we resort to wrapping third party libraries’ functions with our own decorators. For example, we instrument jinja2 ’s Template.render() function with a decorator to measure template rendering time. We value the correctness of our instrumentation a lot so that we do not affect our users’ applications.

When something crashes in an app, fixing the bug is usually quite straightforward. But apps can also be blighted by bugs that don’t result in crashes, and this is where things start to get interesting. To find and fix these bugs, you will require as much information as possible and probably a combination of tools. Let me explain a process we know as ‘bug forensics’, based on a real bug that has impacted one of Bugfender’s customers.

If you’re a developer of .NET supporting enterprise apps developed in the .NET framework, you should know how the .NET 5 would impact your current enterprise app. Moving forward, there will be only one .NET to target macOS, Windows, Linux, iOS, Android, and more. Along with the release, there are new .NET APIs, language features, and runtime capabilities. The look and feel of the code and project files in .NET 5 would be the same, regardless of the type of app being created.

When you're evaluating a language for your next project, few things are more important than available third-party libraries and the package manager that ties them together. While early versions of Go lacked a package manager, they've made up for lost time. In this article, Ayooluwa Isaiah introduces us to go's module ecosystem to help us decide if go is "a go" for our next project.

We’re back with a new and slightly longer version of the Community Roundup, everyone! A lot has been going on in the past few weeks — let’s dive in and see what we have in store this time.

In this video, we are going to take a look at what memory bloat is, and how you can use Scout to eliminate it from your applications. Memory related performance issues have the potential to bring your entire application down, and yet, most APMs completely ignore this fact and fail to provide any useful way of monitoring memory usage at all.

In this era, where there is a big competition in the digital world; web designing and web development plays a major role in the success of the web applications. Everyday advancements in the technologies pushes the developers to stay updated in the latest web development frameworks by learning various frameworks. In order to build a rich and interactive web applications thousands of developers are endorse in the use of frameworks.

Perfecto is thrilled to share the latest integration in its robust portfolio, Bitrise. With Perfecto providing the stable testing cloud filled with devices and browsers, and Bitrise executing CI/CD, teams can run mobile app testing at scale and achieve immediate feedback.