Application Observability using eBPF
Sentry SDKs for JavaScript
Open source APM: OpenTelemetry traces, metrics, and logs
Cross-platform application monitoring and error tracking software
The open source, full-stack monitoring platform
SigNoz is an open-source APM. It helps developers monitor their apps
All-in-one Polyglot Observability stack with ClickHouse storage
Elastic APM Node.js Agent
SkyWalking RocketBot UI
UAVStack Open Source All in One Repository
Full stack tools for monitoring containers and other stuff