hyperfine-benchmarking

Benchmark CLI commands with reproducible methodology instead of one-off time output.

When to use this skill

• Compare two or more command variants (tool-a vs tool-b)
• Validate performance impact before/after script changes
• Attach benchmark evidence to PRs

Instructions

1. Confirm tool availability.
2. Keep input/workdir/environment stable across compared commands.
3. Run warmups and enough runs for stable variance.
4. Export JSON/markdown outputs for review.
5. Summarize relative speedup + risk notes.

Examples