According to 2021 Stack Overflow's survey, Node.js is the sixth most popular technology used by developers.
Node.js Applications Performance Management and Monitoring tools enable code-level observability, faster recovery, troubleshooting, and easier maintenance of Node.js applications.
1. Better Stack
Better Stack Logs is a part of the Better Stack ecosystem, and together with Better Stack Uptime, they create a complete observability solution with incident management built-in. With one-click Better Uptime integration, you can easily alert on-call team members of any irregularities in your application's behavior. Be it a specific log message error or a predefined usage trend.
Raygun provides real-time application performance-related issues for both web and mobile applications. It also collects metrics about customer experience, monitors errors and crashes, and provides code-level insights on any outages. Raygun also offers crash reporting, which helps to obtain a full-observability, client-focused monitoring solution.
5. New Relic
Retrace offers automatic instrumentation for Express, AWS Services, Mongo DB, K8s, Postgres, or AWS Lambda.
Datadog's APM offers end-to-end distributed tracing able to monitor applications across browsers, platforms, and databases all the way to the lines of code. It correlates frontend and backend data, which allows it to monitor service dependencies and health metrics and troubleshoot performance-related issues.
Dynatrace monitors Node.js, enabling monitoring following Node.js metrics: Heap and process metrics, heap dumps, CPU sampling, event loops, HTTP Calls, database performance metrics, and OpenTelemetry traces.
10. Prometheus (and Grafana)
Grafana is a free, open-source software for data visualization. It is a powerful and feature-rich tool for exploring, creating, and sharing dashboards across teams. Connecting Prometheus and Grafana is not a must, but this tandem is often adopted.
It also enables basic alerting features via integrations with email, Slack, or Pagerduty and data visualization using dashboards.
Nowadays, APM is essential for delivering a reliable and successful, modern application in a sustainable fashion. Many SaaS solutions offer automated features for easier deployment and maintenance.
Most of the solutions offer a trial period ranging from 15 to 30 days, so you can get your hands on multiple solutions before subscribing and find out which works best with your stack.
Open-source tools, on the other hand, bring in a lot of freedom and customizability. However, they often cause additional toil related to deployment and maintenance and also unexpected infrastructure costs.
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