Namespaces are a way to group error incidents, performance incidents and metrics from actions. AppSignal uses three namespaces by default:| docs.appsignal.com
In a previous guide, we walked through the steps needed to set up custom namespaces in your application. You can use these namespaces to group parts of an application together, but you can also use ...| docs.appsignal.com
AppSignal has amazing support for catching errors from front-end JavaScript applications and sending them to AppSignal. An npm library for catching JavaScript errors is available for that.| docs.appsignal.com
At AppSignal we use a lot of technical terms. Read on to learn more about the language of AppSignal. See the list of terminology on the right-hand side of this page.| docs.appsignal.com
Whenever AppSignal detects a new error or performance measurement, we open an incident. You can find the incidents in the Errors and Performance sections.| docs.appsignal.com