Whether you're a business that relies on Amazon reviews and seller feedback or planning a much-needed holiday through your favorite travel comparison site, everyday activities like these wouldn't be impossible without APIs. An integral part of app development, API technology is interwoven into a rich tapestry of popular applications that companies and consumers use daily. Without them, there would be no smartphones, social media, or instant messaging.

Distributed systems, such as modern microservices-based applications, are highly scalable, but also highly complex. Dependencies and unexpected interactions between services are a common cause of incidents, and these incidents are also notoriously hard to test for. xk6-disruptor — an extension that adds fault injection capabilities to Grafana k6, the open source reliability and load testing tool — can help overcome these challenges.

Effective user experience (UX) design is a key factor in creating compelling software products. UX considers the quality of interaction that users have with a product and takes the user’s point of view as the most sacred thing in software and product design. A great UX includes accessibility, which ensures that software is inclusive and usable by the widest possible audience.