TrackJS error monitoring, on your servers. We’re thrilled to announce official support for Node environments and the 1.0.0 release of our Node agent. We’ve actually had Node since sometime last year, but we’re finally formalizing it as a first-class citizen and fully-supported part of TrackJS! Here are some of the cool things you can do with TrackJS for Node.

If you know anything about WebAssembly (WASM), it’s probably that WASM lets you execute code compiled from languages such as C, C++, Rust, or others in the browser at almost native speeds. You might be less familiar with the fact that WASM is not only an interesting technology in the browser, but also in other environments that require fast sandboxing. As such, WASM has found some popularity with edge computing and as a lightweight docker replacement for certain situations.

The TrackJS team is hard at work polishing the product to make it even better at tracking JavaScript Errors. Here’s what we shipped this Spring.

At Stackify, we’re all about helping you improve your application’s performance. We have actually developed two code profilers ourselves. Because of that, we like to think we know a thing or two about code profiling. Today I want to talk about the three different types of code profilers, describe the differences between them, and recommend some tools for your toolbox.