metrics - lightweight alternative to github.com/prometheus/client_golang/prometheus.

Features

• Lightweight. Has minimal number of third-party dependencies and all these deps are small. See this article for details.
• Easy to use. See the API docs.
• Fast.

Limitations

• It doesn't implement advanced functionality from github.com/prometheus/client_golang/prometheus.

Users

• Metrics has been extracted from VictoriaMetrics sources. See this article for more info about VictoriaMetrics.