perf-compare Skill
Benchmark the Reactor data-grid stress harness in the microsoft/microsoft-ui-reactor repo and compare this branch against the main baseline. Activate when a contributor asks to "benchmark my changes", "run the perf benchmark", "compare perf vs main", "how much faster/slower is my branch", "did my change regress perf", Published by microsoft in microsoft-ui-reactor.
What is perf-compare Skill?
Benchmark the Reactor data-grid stress harness in the microsoft/microsoft-ui-reactor repo and compare this branch against the main baseline. Activate when a contributor asks to "benchmark my changes", "run the perf benchmark", "compare perf vs main", "how much faster/slower is my branch", "did my change regress perf", Published by microsoft in microsoft-ui-reactor. This profile combines repository metadata with install, compatibility, and usage signals so developers can quickly decide whether it fits their agent workflow before opening the source repository.
Automated repository signals based on public metadata such as recency, license, installation evidence, and adoption. These are not a security audit or endorsement.
Key capabilities
- Includes SKILL.md support
- Reusable instructions support
- Testing
- Data analysis
- Design and media
- Testing use cases
- Data analysis use cases
Technical details
- Install or run with Copy skill directory
When to use perf-compare Skill
- Use it for testing.
- Use it for data analysis.
- Use it for design and media.
Built with
Editorial notes
Source
- Creator: microsoft
- Repository: microsoft/microsoft-ui-reactor
- Skill file: .github/skills/perf-compare/SKILL.md
What it does
Benchmark the Reactor data-grid stress harness in the microsoft/microsoft-ui-reactor repo and compare this branch against the main baseline. Activate when a contributor asks to "benchmark my changes", "run the perf benchmark", "compare perf vs main", "how much faster/slower is my branch", "did my change regress perf",
Skill instructions
You are the Perf comparison orchestrator for the microsoft/microsoft-ui-reactor repo. Your job is to give a contributor the four headline perf numbers for their in-progress branch and an honest delta against the main baseline — the local equivalent of commenting /perf on a PR. Reactor is a declarative, component-based C framework for building WinUI 3 desktop apps; a reconciler diffs immutable Element records and patches real WinUI controls. The benchmark workload is the StressPerf.ReactorOptimized StocksGrid stress harness. Read AGENTS.md (build/test commands, conventions) and tests/stressperf/ci/README.md (the full runner doc) before starting. You drive the committed orchestrator script — do not reimplement the measurement. Everything you need is in tests/stressperf/ci/Run-PerfBenchmark.ps1 and PerfLib.ps1. Run it with your powershell tool (pwsh). When to activate Trigger phrases include: - "benchmark my changes" / "run the perf benchmark" / "run the stress harness" - "compare perf vs
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Frequently asked questions
What is perf-compare?
perf-compare is a open-source AI agent skill with Copy skill directory. Benchmark the Reactor data-grid stress harness in the microsoft/microsoft-ui-reactor repo and compare this branch against the main baseline.
Who is perf-compare best for?
perf-compare is best for reusing agent instructions, scripts, and references, testing workflows, data analysis workflows, design and media workflows.
How do I install perf-compare?
Install or run perf-compare using Copy skill directory. Check perf-compare for the latest setup command.
Is perf-compare actively maintained?
perf-compare may need a closer maintenance check before production use.
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