A tool that makes the Telemetry probe data in Firefox more discoverable and searchable.
This front-end allows answering questions like
- "do we have any probes in Firefox 55 that tell us about tab usage?"
- "which Firefox versions is this probe in anyway?"
To achieve this, it uses data extracted by the probe-scraper project.
This pulls probe registry files (Histograms.json, Scalars.yaml, Events.yaml) from different Firefox versions together into one dataset.
Also, probes outside of Histograms.json - like the CSS use counters - are included in the output data.
Currently this supports:
- release, beta & nightly channels
- major releases only
- all probes registered in separate files (histograms, scalars, events)
- some select environment data points (more to come)