This post is a brief overview on how the Undefined Behavior Sanitizer can be used to trap unintentional or error prone parts of a C program. We’re going to look at how it’s used on a desktop program, as well as a way to use it in small embedded programs!

Welcome to the second edition of Open Source Matters: our regular publication about the latest happenings in open source! Let’s dive into the news.

Week two of GrafanaCONline 2021 is going strong! To catch the live sessions — or to watch all the videos on demand after GrafanaCONline ends on June 17 — register here. If you didn’t get a chance to watch yesterday’s presentations, here’s what you missed from Day 4 of the conference.

Even if you write the fastest code in the world, you can still be slowed down by external factors. In this post, we will deal with performance monitoring external APIs and how you can prevent these slow APIs from slowing you down.

The Datadog mobile app enables you to check your alerts and dashboards from anywhere, so you can triage issues—and stay up to date—regardless of whether you have access to a laptop. You can now be even more productive when responding to issues while away from your keyboard by declaring incidents and notifying responders directly from your mobile device.

For our latest expert interview on our blog, we’ve welcomed Alice Thwaite to share her thoughts on the topic of artificial intelligence (AI) as well as the reasons behind founding technology ethics company Hattusia. Alice Thwaite is an AI ethics philosopher and ethicist who specialises in creating democratic information environments.