TrackJS captures *every error* from your website and analyzes them in real time. You can slice, dice, and filter your error data by any property, including your own custom metadata. Want to see how many errors are coming from Safari No problem. Filter out that noisy user Easy. Never see an Internet Explorer error again They got you. TrackJS is a small, engineer-run team dedicated to making the web better. They believe in superior service and low overhead. Work with them, and you’ll always get someone who can make it work.