performance-review

Name: performance-review
Availability: InStock
Author: vmobifystudio

Evaluate code changes against documented performance budgets and baselines.

4|Updated Jun 1, 2026

Search Tags:#code review #bundle size #performance review #memory usage #battery optimization #frame rate #startup time

Ready to run

npx skills add https://github.com/vmobifystudio/app-dev-team --skill performance-review-vmobifystudio

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: performance-review
Source: https://github.com/vmobifystudio/app-dev-team/tree/main/skills/performance-review
Command: npx skills add https://github.com/vmobifystudio/app-dev-team --skill performance-review-vmobifystudio

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill prevents costly regressions in startup time, frame rate, memory usage, battery consumption, network efficiency, storage, and application bundle size by requiring measurable budgets and baseline comparisons.

Core Features & Use Cases

Performance Dimension Review: Evaluate diffs for startup, frames, memory, energy, network, storage, and bundle-size risks.
Measurement-Driven Findings: Record metrics, budgets, devices or environments, builds, and baselines instead of relying on unverified opinions.
Review and Release Gating: Incorporate optional platform auditor findings and issue PASS, PASS WITH NOTES, or FAIL verdicts, with budget violations treated as blockers.

Quick Start

Use the performance-review skill to evaluate the current diff against the documented performance budgets, measure relevant metrics, and return a verdict with quantified findings.

Frequently Asked Questions about performance-review

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I check code changes for performance regressions before release?▼

To check code changes for performance regressions, evaluate diffs across startup, frames, memory, energy, network, storage, and bundle size. This requires quantified measurements with device or build context, comparing results against documented budgets and baselines to identify risks.

What is a performance review for code diffs and when do I need it?▼

A performance review is a measurement-driven evaluation of code diffs against predefined budgets. You need it during code reviews, UI implementation, test harnesses, and release-readiness checks to prevent costly regressions in startup time, frame rate, memory usage, and battery consumption.

How do I enforce performance budgets for memory usage and bundle size?▼

To enforce performance budgets for memory usage and bundle size, apply bounded resource usage rules and cache invalidation requirements to the code diff. Budget violations are treated as blockers, resulting in a FAIL verdict until the metrics align with the established baseline.

Does a performance review require specific device or build context?▼

Yes, a performance review requires quantified measurements that include explicit device or environment and build context. It also requires documented performance budgets, baseline comparisons, and optional platform auditor results to issue a valid PASS, PASS WITH NOTES, or FAIL verdict.

What is the best way to gate a release using performance budget violations?▼

The best way to gate a release using performance budget violations is to treat them as blockers during the review process. Evaluate the diff against documented baselines and issue an explicit verdict of PASS, PASS WITH NOTES, or FAIL to ensure release-readiness checks are met.