Prometheus Formatter

Prometheus Formatter

Makes plain Prometheus/OpenMetrics endpoints easier to read.

What is Prometheus Formatter?
Prometheus Formatter is a Firefox add-on that acts as a simple syntax highlighter for Prometheus and OpenMetrics formats. It makes plain metric endpoints easier to read by providing syntax highlighting. Install the add-on now and improve your Prometheus and OpenMetrics experience.
Users: 135 ▲ 7
Rating: 5.00 (4)
Version: 3.1.0 (Last updated: 2023-09-11)
Creation date: 2020-01-28
Weekly download count: 4
Firefox on Android: No
Risk impact: Moderate risk impact
Risk likelihood: Moderate risk likelihood
Manifest version: 3
  • storage
Size: 16.49K
Stats date:

Other platforms

Not available on Chrome
Not available on Edge
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Chrome-Stats extension

This extension is a simple syntax highlighter for Prometheus and OpenMetrics formats. Metric endpoints must use either HTTP Content-Type application/openmetrics-text or text/plain, according to spec.

For plain-text metrics, parsing is limited by default on URL paths matching '/metrics', '/federate', '/probe', '/prometheus' and '/actuator/prometheus'. By clicking on the extension's icon, you can define your own paths (Regular Expressions are supported), which will override the default list.

Source code is available on GitHub under MIT license.

User reviews
by Terry Filch, 2023-10-15
View all user reviews
Risk impact

Prometheus Formatter may not be safe to use and it requires some risky permissions. Exercise caution when installing this add-on. Review carefully before installing.

Risk likelihood

Prometheus Formatter is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

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