Can it help identify memory leaks?

Yes, it provides guidance on monitoring memory timelines, identifying detached nodes, and ensuring geometries and textures are properly disposed of.

Does it support React-specific optimizations?

Absolutely. It focuses on stabilizing props, using refs for frame-local values, and preventing expensive re-render cascades within the useFrame loop.

What tech stack is this playbook designed for?

It is specifically optimized for applications built with React, Three.js (R3F), and Vite, utilizing standard browser performance tools.

How does this skill help with low FPS in 3D games?

It uses a systematic workflow to measure CPU and GPU bottlenecks, then applies specific R3F tactics like instancing, material merging, and dynamic resolution scaling.

Performance Optimization Playbook

Name: Performance Optimization Playbook
Author: deadronos

bydeadronos

0•

游戏开发

Optimizes 3D web applications by measuring metrics, diagnosing bottlenecks, and implementing efficient rendering patterns for R3F and Three.js.

This skill provides a systematic, evidence-driven workflow for improving the performance of React Three Fiber and Three.js applications. It guides developers through a disciplined 'measure-diagnose-fix-verify' process to resolve FPS drops, reduce draw calls, and optimize GPU/CPU usage. Whether you are dealing with heavy React re-renders or complex 3D scene graphs, this skill offers specific tactics for instancing, memory management, and shader optimization to ensure smooth 60 FPS gameplay in browser environments.

主要功能

01Evidence-driven optimization workflow (Measure → Diagnose → Fix → Verify)

02GPU/CPU bottleneck classification and resolution strategies

033D rendering optimization for React Three Fiber and Three.js scenes

04Integration with R3F stats and browser performance profiling

05Memory leak detection and asset lifecycle management

060 GitHub stars

使用场景

01Reducing draw calls and triangle counts to fix FPS drops in complex 3D scenes

02Optimizing React render cycles to prevent main-thread jank during gameplay

03Identifying and fixing memory leaks in long-running browser-based incremental games

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add deadronos/nanobotsidle performance-optimization

For use in Claude.ai and ChatGPT

Download Skill