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Pedantic.run

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PromQL query linter via HTTP API

other•June 20, 2026
Developer ToolsMonitoring
What It Does

Details

Pedantic.run provides an HTTP API to analyze and lint PromQL queries. It sends back JSON findings indicating patterns that could cause performance issues, such as negative regex matchers or high-cardinality groupings.

Who It's For

Best fit users

  • •Developers
  • •System Administrators
Why It Matters

Why this one made the cut

Improving the efficiency of PromQL queries is crucial for optimal monitoring and alerting in systems using Prometheus. Pedantic.run helps identify problematic query patterns before they cause issues, enhancing system performance and reliability.

Differentiator

What makes it different

Pedantic.run performs a thorough analysis over an HTTP call without requiring authentication or maintaining state, offering convenience and ease-of-use compared to similar tools.

Sources

Where we found it

Sources

GLOBAL · Hacker NewsEN— Jun 20, 2026Visit →

First discovered Jun 20, 2026 · Hacker News