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CodySwannGT
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ops-performance

Run Lighthouse audits, bundle size analysis, and k6 load tests for Expo and serverless backends.

3|3|Updated Jan 18, 2026
Search Tags:#performance#optimization#lighthouse#bundle analysis#load testing#k6
One-click install
npx skills add https://github.com/CodySwannGT/lisa --skill ops-performance
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: ops-performance
Source: https://github.com/CodySwannGT/lisa/tree/main/plugins/lisa-expo/skills/ops-performance
Command: npx skills add https://github.com/CodySwannGT/lisa --skill ops-performance

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill addresses the critical need to analyze and improve the performance of web applications, focusing on both frontend and backend aspects.

Core Features & Use Cases

  • Frontend Performance Audits: Runs Lighthouse audits to assess metrics like performance, accessibility, and SEO.
  • Bundle Size Analysis: Analyzes frontend bundle sizes to identify optimization opportunities.
  • Backend Load Testing: Executes k6 load tests against the serverless backend to ensure scalability and responsiveness under various traffic conditions.
  • Use Case: A development team can use this skill to identify why their web application is loading slowly, pinpointing specific frontend issues with Lighthouse, optimizing JavaScript bundles, and ensuring the backend can handle peak user traffic with k6 tests.

Quick Start

Analyze the performance of the deployed environment using Lighthouse, bundle analysis, and k6 load tests.

Frequently Asked Questions about ops-performance

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

FAQPage Schema
How do I run Lighthouse audits and bundle analysis for an Expo frontend?▼

To analyze serverless backend performance, this skill executes k6 load tests to measure scalability and responsiveness under various traffic conditions. It integrates with your project scripts to automate the discovery and execution of these backend load tests.

Can I automate k6 load testing for a serverless backend?▼

You can automate k6 load testing for a serverless backend using this skill. It integrates directly with project scripts to execute k6 load tests, ensuring your backend maintains scalability and responsiveness under various simulated traffic conditions.

What is the best way to identify why my web application is loading slowly?▼

The best way to identify slow web application loading is by running comprehensive performance optimization checks. This skill pinpoints specific frontend issues using Lighthouse audits, analyzes JavaScript bundle sizes, and tests backend scalability with k6 load tests.

Does this performance optimization skill work with both frontend and backend environments?▼

Yes, this performance optimization skill works with both frontend and backend environments. It specifically analyzes and optimizes application performance for Expo frontend projects and serverless backend projects to ensure full-stack scalability and responsiveness.

How do I identify frontend bundle size optimization opportunities in my web app?▼

To identify frontend bundle size optimization opportunities, this skill analyzes your frontend assets to pinpoint areas for improvement. It executes automated bundle analysis checks to help reduce JavaScript payload sizes and improve load times.

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