Prometheus Formatter
Makes plain Prometheus/OpenMetrics endpoints easier to read.
Prometheus Formatter - Syntax Highlighter for Prometheus and OpenMetrics Formats
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.
Add-on stats
Rating: 5.00 
(4)
Creation date: 2020-01-28
Weekly download count: 2
Firefox on Android: No
Risk impact: Moderate risk impact
Risk likelihood:
Manifest version: 3
Permissions:
- storage
Size: 16.49K
Ranking
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Not available on Android
Not available on Edge
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Add-on summary
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
Add-on safety
Risk impact
Prometheus Formatter requires a few sensitive permissions. Exercise caution before installing.
Risk likelihood
Prometheus Formatter has earned a fairly good reputation and likely can be trusted.
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