We know Node.js for its lightning-fast performance. Yet, as with any language, you can write Node.js code that performs worse for your users than you’d like. To combat this, we need adequate performance testing. Today, we will cover just that with an in-depth look at how to set up and run a performance test and analyze the results so you can make lightning-fast Node.js applications.

Quality assurance is a priority at Evolution Gaming, the world leader in live casino gaming, and as Andrejs Kalnacs, Lead Software Developer in Test, said during his GrafanaCon EU talk in March, Grafana has been a game changer. While Kalnacs and his team have found Grafana to be invaluable in many areas, here are three best practices they’ve learned throughout their journey.

So much of our world has moved away from the slow and methodical, towards the agile and iterative. In transport, for example, everything is “on demand”, constantly changing and adaptable. The same is true for developers. With movements and philosophies such as CI/CD, everything is about moving quickly, yet smartly. Test automation is an integral part of this development philosophy.

Recently we’ve had a lot of requests for examples of how add new tests through the StatusCake API using the popular Postman tool. In this article we’ll take you through some of the steps required to get you going with this method, below you’ll find an example for each test type we offer, taking you through the process of adding a test.

This functionality was frequently requested by our users and now we finally have it - automated synthetic monitoring using real browser! It allows you to periodically simulate user interaction with you web application by entering form fields, submitting forms, clicking links and buttons, etc. For list of currently available browser commands please visit our "Quick reference" section.

Ziv Levy, Software Engineer at Wix (a Sentry customer), recently faced two challenges: simulating a bug in Wix code and testing report data. His recent blog post, Meet Raven TestKit: Wix Engineering’s Open Source Tool to Test Sentry Reports, dices into how a plugin for Sentry’s Raven SDK helped him tackle those challenges, with specific documentation detailing what made the choice so simple. Read the post below, and then go try Raven TestKit for yourself (please, and thank you).

DevOps is changing the way companies develop and maintain software. By embedding operations engineers into software development teams, companies are reducing the average number of days from code completion to live production and eliminating wait time and rework, among other benefits. But as I pointed out in my previous post “Performance Testing in a DevOps World” performance testing remains the weakest link in the process.

The founders of RapidSpike built, managed, and successfully exited from a leading UK Security Company called RandomStorm before launching RapidSpike. One of the main areas that RandomStorm excelled in was Penetration Testing and the founders of RapidSpike have recently launched Pentest People to once again provide Penetration Testing services to the worldwide market.