Editor

Autocomplete

When you type ≥2 identifier characters it suggests:

• Metrics of your organization
• Builtin functions (rate, avg_over_time, histogram_quantile…)
• Aggregations (sum, avg, topk…)

Function signatures

When the cursor is inside <fn>(...), the signature is shown below the editor. For example after rate(:

rate(v range-vector) → instant-vector

Live lint

The query is sent to /api/v1/promql/validate with a 500ms debounce. Parser errors are shown below the editor.