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#prom-client

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Cloud & DevOpsJune 29, 202611 min
Custom Prometheus Metrics in Node.js + Express (2026)
Add Prometheus metrics to a Node.js + Express app with prom-client: a /metrics endpoint, custom counters and histograms, and safe low-cardinality labels.

Every post in #prom-client (1)

Custom Prometheus Metrics in Node.js + Express (2026)