Bird Eats Bug - Saw a bug? Send an instant replay to engineers. It will come with console logs and everything. Developers will ❤️ you.
Zabbix - Track, record, alert and visualize performance and availability of IT resources
Marker.io - Visual feedback and bug reporting tool for websites
Datadog - See metrics from all of your apps, tools & services in one place with Datadog's cloud monitoring as a service solution. Try it for free.
RecordTS - RecordTS is a remote session recording software.
Prometheus - An open-source systems monitoring and alerting toolkit.