Skills
.Work. You
Rest

perf-typescript

Community

Optimize TypeScript & Node.js performance

Software Engineering#typescript#performance#optimization#benchmarking#profiling#node.js#memory leaks
Authorkunallimaye
Version1.0.0
Installs0

System Documentation

What problem does it solve?

This Skill addresses performance bottlenecks and optimization challenges in TypeScript and Node.js applications, enabling developers to build faster and more efficient software.

Core Features & Use Cases

  • Profiling: Analyze CPU and memory usage with built-in Node.js flags and the clinic.js suite.
  • Benchmarking: Measure the performance of code snippets using vitest bench and tinybench.
  • Optimization Guidance: Understand V8 engine internals like hidden classes and monomorphism to avoid common pitfalls.
  • Memory Leak Detection: Identify and fix memory leaks using heap snapshots and common pattern analysis.
  • Bundle Size Analysis: Reduce application size with tools like esbuild-visualizer and source-map-explorer.

Quick Start

Profile your Node.js application's CPU usage by running node --prof app.js and then processing the log file.

Dependency Matrix

Required Modules

None required

Components

references

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: perf-typescript
Download link: https://github.com/kunallimaye/lib-agents/archive/main.zip#perf-typescript

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
View Source Repository

Agent Skills Search Helper

Install a tiny helper to your Agent, search and equip skill from 223,000+ vetted skills library on demand.