Ext Ops Panel
Open dashboard

react-performance-optimizer

Optimize React apps for 60fps performance. Implements memoization, virtualization, code splitting, bundle optimization. Use for slow renders, large lists, bundle bloat. Activate…

Plugin bundle · by curiositech

About

react-performance-optimizer is a plugin bundle for AI coding tools published by curiositech. Marketplaces we read that list it: 1 (Community GitHub marketplaces). The last change we recorded was on 2026-11-05. As of our marketplace pass on 2026-11-06.

In its own words, on Community GitHub marketplaces:

Optimize React apps for 60fps performance. Implements memoization, virtualization, code splitting, bundle optimization. Use for slow renders, large lists, bundle bloat. Activate on "React performance", "slow render", "useMemo", "bundle size", "virtualization". NOT for backend optimization, non-React frameworks, or premature optimization.

What it asks for

  • Installs as a plugin bundle

None of the marketplaces we read publishes its tools or the settings it asks for.

What it declares, asks for and runs, in full

Only install plugins from developers you trust. We list what marketplaces publish and do not test plugins.

Works with

  • Claude Code

From the marketplaces that list it and the MCP transport it declares, as each client documents them. We do not test plugins.

Connect

Commands and configs built only from what its marketplaces declare. We do not run them for you and do not test plugins.

As a Claude Code plugin

Built from what Community GitHub marketplaces declares.

Claude CodeInside a Claude Code session
/plugin marketplace add curiositech/some_claude_skills
/plugin install react-performance-optimizer@some-claude-skills

Where it is published

MarketplaceStatusVersionFiguresVerifiedFirst seen
Community marketplace curiositech/some_claude_skills (Open the source on GitHub) Listed not stated Forks (GitHub): 43
Stars (GitHub): 262
Not marked

Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.

Listed in one community marketplace
MarketplaceRepositoryStars (GitHub)
some-claude-skills curiositech/some_claude_skills 262

Which marketplaces we read and how we check them

How its figures have moved

Forks (GitHub)
+2 since 21.10
41-43 · 4 readings
  1. 2026-10-2141
  2. 2026-10-2242
  3. 2026-11-0143
  4. 2026-11-0543
Stars (GitHub)
+13 since 19.10
249-262 · 8 readings
  1. 2026-10-19249
  2. 2026-10-20252
  3. 2026-10-24253
  4. 2026-10-26254
  5. 2026-10-29257
  6. 2026-11-01258
  7. 2026-11-02261
  8. 2026-11-05262

Each dot is a day we read a different number; flat stretches are days the number did not move. Figures of different marketplaces are never added up.

What changed

  1. Became a product we track
  2. Community GitHub marketplaces: appeared

Similar plugins

Products whose own names, descriptions, tools and skills are closest in meaning to this one, on every marketplace we read. Closeness is ranked within this list only.

  • commands-performance-optimization

    Commands for optimizing build, bundle size, and performance

    by BuildWithClaude Community · Plugin bundle

    Listed on: Community GitHub marketplaces · Describes nearly the same job

  • react-best-practices

    React and Next.js performance optimization guidelines from Vercel Engineering. Contains 40+ rules across 8 categories for writing, reviewing, and refactoring React/Next.js code.

    by Vercel · Plugin bundle

    Listed on: Community GitHub marketplaces · Describes nearly the same job

  • react-best-practices

    Vercel Engineering's React and Next.js performance rules, ranked by impact, with local notes for React Compiler and Next.js 16 caching.

    by henkisdabro · Plugin bundle

    Listed on: Community GitHub marketplaces · Describes nearly the same job

  • react-native-best-practices

    React Native performance, Metro bundler optimization, FlatList/ScrollView guidance, Expo vs bare workflow decision matrix, and React Navigation patterns for Claude Code.

    by petro-nazarenko · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes nearly the same job

  • performance-optimizer

    Analyze and optimize code performance, identify bottlenecks, and suggest improvements

    by GLINCKER Team · Plugin bundle

    Listed on: Community GitHub marketplaces · Describes nearly the same job

  • reactive-dashboard-performance

    Expert in building blazing-fast reactive dashboards with comprehensive testing. Masters React performance patterns, testing strategies for async components, and real-world…

    by curiositech · Plugin bundle

    Listed on: Community GitHub marketplaces · Describes nearly the same job

  • react-tips

    React and JavaScript patterns for state management, performance, hooks, component design, avoiding unnecessary useEffects, and preferring ES2025/ES2026 APIs

    by Dan Neciu · Plugin bundle

    Listed on: Community GitHub marketplaces · Describes nearly the same job

  • senior-frontend

    React/Next.js/TypeScript patterns with bundle analysis and optimization

    by alirezarezvani · Plugin bundle

    Listed on: Community GitHub marketplaces · Describes nearly the same job

Similar plugins by marketplace

The same question asked of one marketplace at a time: is there an analog of this plugin there?

Has a listing on Claude Code: claude-plugins-community (5)
  • react-native-best-practices

    React Native performance, Metro bundler optimization, FlatList/ScrollView guidance, Expo vs bare workflow decision matrix, and React Navigation patterns for Claude Code.

    by petro-nazarenko · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes nearly the same job

  • perf

    Structured performance investigation with baselines, profiling, and evidence-backed decisions — run by AI agents inside your editor. `/perf` enforces a rigorous 10-phase…

    by agent-sh · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes nearly the same job

  • web-vitals-auditor

    Run Lighthouse audits, diagnose Core Web Vitals regressions, and audit bundles, images, and fonts for performance wins.

    by mohitkale · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes nearly the same job

  • codspeed

    CodSpeed is the all-in-one performance testing toolkit. Dive into benchmarking results, flamegraphs, and performance comparisons — give Claude granular profiling context to…

    by CodSpeedHQ · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Community GitHub marketplaces, Claude Code: claude-plugins-community · Describes a similar job

  • ui-kit

    147 zero-dependency React components with Aurora Fluid design. 5 skills for component discovery, code generation, design system reference, tier selection, and accessibility…

    by annondeveloper · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes a similar job

Has a listing on Claude Code: claude-plugins-official (5)
  • codspeed

    CodSpeed is the all-in-one performance testing toolkit. Dive into benchmarking results, flamegraphs, and performance comparisons — give Claude granular profiling context to…

    by CodSpeedHQ · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Community GitHub marketplaces, Claude Code: claude-plugins-community · Describes nearly the same job

  • modern-web-guidance

    Keep your coding agent up to date with the latest web best practices

    by GoogleChrome · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins, Copilot CLI: github/awesome-copilot, Community GitHub marketplaces · Describes nearly the same job

  • expo

    Official Expo skills for building, deploying, upgrading, and debugging React Native apps with Expo. Covers UI development with Expo Router, SwiftUI and Jetpack Compose components…

    by expo · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude Code: claude-plugins-community, Community GitHub marketplaces · Describes nearly the same job

  • ui5-modernization

    Complete UI5 modernization toolkit with workflow and specialized fix patterns for modernizing SAPUI5/OpenUI5 applications.

    by UI5 · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude Code: claude-plugins-community · Describes nearly the same job

  • base44

    Build and deploy Base44 full-stack apps with CLI project management and JavaScript/TypeScript SDK development skills

    by base44 · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins, Claude Code: claude-plugins-community, Community GitHub marketplaces · Describes nearly the same job

Has a listing on Claude: knowledge-work-plugins (5)
  • modern-web-guidance

    Keep your coding agent up to date with the latest web best practices

    by GoogleChrome · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins, Copilot CLI: github/awesome-copilot, Community GitHub marketplaces · Describes nearly the same job

  • base44

    Build and deploy Base44 full-stack apps with CLI project management and JavaScript/TypeScript SDK development skills

    by base44 · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins, Claude Code: claude-plugins-community, Community GitHub marketplaces · Describes nearly the same job

  • Unity

    Unity's official plugin for Claude Code, with curated skills for game development, monetization, and performance optimization.

    by Unity-Technologies · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins, Community GitHub marketplaces · Describes nearly the same job

  • sanity

    Sanity content platform integration with MCP server, agent skills, and slash commands. Query and author content, build and optimize GROQ queries, design schemas, and set up Visual…

    by sanity-io · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Official MCP Registry, Claude: knowledge-work-plugins, Claude Code: claude-plugins-community, Community GitHub marketplaces · Describes nearly the same job

  • Qodo

    Bring Qodo's codebase intelligence, coding standards, and code review into your coding agent.

    by qodo-ai · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins, Community GitHub marketplaces · Describes nearly the same job

Has a listing on Codex: openai-curated (openai/plugins) (5)
  • Expo

    Official Expo skills for building, deploying, upgrading, and debugging Expo and React Native apps.

    by Expo Team · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes nearly the same job

  • Build Web Apps

    Build web apps with frontend asset design, browser testing, UI components, payments, and database guidance.

    by OpenAI · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes nearly the same job

  • Build iOS Apps

    Build iOS apps with workflows for App Intents, SwiftUI UI work, Simulator mirroring in the Codex in-app browser, performance profiling, leak investigation, and simulator debugging.

    by OpenAI · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes nearly the same job

  • Build Web Data Visualization

    Design, critique, implement, test, and export web data visualizations in Codex, including charts, maps, dashboards, Gantt, UML, scrollytelling, reports, slides, mobile views…

    by OpenAI · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes nearly the same job

  • MagicPath

    Use MagicPath to find, inspect, install, create, and edit UI components from Codex.

    by MagicPathAI · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes nearly the same job

Has a listing on Community GitHub marketplaces (3)
  • commands-performance-optimization

    Commands for optimizing build, bundle size, and performance

    by BuildWithClaude Community · Plugin bundle

    Listed on: Community GitHub marketplaces · Describes nearly the same job

  • react-best-practices

    React and Next.js performance optimization guidelines from Vercel Engineering. Contains 40+ rules across 8 categories for writing, reviewing, and refactoring React/Next.js code.

    by Vercel · Plugin bundle

    Listed on: Community GitHub marketplaces · Describes nearly the same job

  • react-best-practices

    Vercel Engineering's React and Next.js performance rules, ranked by impact, with local notes for React Compiler and Next.js 16 caching.

    by henkisdabro · Plugin bundle

    Listed on: Community GitHub marketplaces · Describes nearly the same job

Has a listing on Copilot CLI: github/awesome-copilot (5)
  • react19-upgrade

    Enterprise React 19 migration toolkit with specialized agents and skills for upgrading React 18 codebases to React 19. Includes auditor, dependency surgeon, source code migrator…

    by Awesome Copilot Community · Plugin bundle

    Listed on: Copilot CLI: github/awesome-copilot · Describes nearly the same job

  • react18-upgrade

    Enterprise React 18 migration toolkit with specialized agents and skills for upgrading React 16/17 class-component codebases to React 18.3.1. Includes auditor, dependency surgeon…

    by Awesome Copilot Community · Plugin bundle

    Listed on: Copilot CLI: github/awesome-copilot · Describes nearly the same job

  • security-best-practices

    Security frameworks, accessibility guidelines, performance optimization, and code quality best practices for building secure, maintainable, and high-performance applications.

    by Awesome Copilot Community · Plugin bundle

    Listed on: Copilot CLI: github/awesome-copilot · Describes nearly the same job

  • modern-web-guidance

    Keep your coding agent up to date with the latest web best practices

    by GoogleChrome · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins, Copilot CLI: github/awesome-copilot, Community GitHub marketplaces · Describes nearly the same job

  • frontend-web-dev

    Essential prompts, instructions, and chat modes for modern frontend web development including React, Angular, Vue, TypeScript, and CSS frameworks.

    by Awesome Copilot Community · Plugin bundle

    Listed on: Copilot CLI: github/awesome-copilot · Describes nearly the same job

Has a listing on Copilot CLI: github/copilot-plugins (5)
  • code-apps-preview

    Build and deploy Power Apps code apps using React, Vite, and Power Platform connectors.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes nearly the same job

  • mobile-app

    Build and deploy Power Apps code apps for mobile using Expo (React Native), with native device functionality and Power Platform connectors

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes nearly the same job

  • build-perf-cpp

    Analyze MSVC build performance using vcperf.exe and ETL traces.

    by Ion Todirel and Eve Silfanus · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes nearly the same job

  • mcp-apps

    Generate MCP App widgets for MCP tools. Produces self-contained HTML widgets using the MCP Apps protocol.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes nearly the same job

  • power-pages

    Create and deploy Power Pages sites using modern development approaches. Supports code sites (SPAs) with React, Angular, Vue, or Astro. Includes ALM orchestration (plan-alm) with…

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes nearly the same job

Has a listing on Cursor: cursor/plugins (5)
  • Framer

    Design, build, and edit your Framer sites, pages, and CMS content.

    by Cursor · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

  • pstack

    if you want to go fast, go deep first. pstack helps you write less, but higher quality code. rigorous agent workflows you can parallelize with confidence.

    by Lauren Tan · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

  • Origin Apps

    Skills for building on the Cursor Origin API. Fetch the live spec first, then follow the Origin rules for credentials, scopes, webhooks, paging, and errors. Includes a skill that…

    by Cursor · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

  • Statsig

    Inspect and manage feature gates, experiments, dynamic configs, and metrics.

    by Cursor · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

  • Cursor Team Kit

    Internal team workflows for CI, code review, shipping, local automation, and verification.

    by Eric Zakariasson · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

Has a listing on Docker MCP Catalog (5)
  • Next.js DevTools

    next-devtools-mcp is a Model Context Protocol (MCP) server that provides Next.js development tools and utilities for AI coding assistants.

    by kgprs · MCP server

    Listed on: Docker MCP Catalog · Describes nearly the same job

  • Effect

    Tools and resources for writing Effect code in Typescript.

    by tim-smart · MCP server

    Listed on: Docker MCP Catalog · Describes nearly the same job

  • Grafana

    An MCP server giving access to Grafana dashboards, data and more.

    by grafana · MCP server

    Listed on: Official MCP Registry, Claude Code: claude-plugins-official, Docker MCP Catalog, Claude Code: claude-plugins-community · Describes nearly the same job

  • Astro Docs

    Access the latest Astro web framework documentation, guides, and API references.

    by docker · MCP server

    Listed on: Docker MCP Catalog · Describes a similar job

  • Desktop Commander

    MCP server for terminal commands, file operations, and process management

    by wonderwhy-er · MCP server

    Listed on: Official MCP Registry, Claude Code: claude-plugins-official, Docker MCP Catalog, Claude: knowledge-work-plugins, Claude Code: claude-plugins-community, Community GitHub marketplaces, npm registry (MCP servers) · Describes a similar job

Has a listing on Official MCP Registry (5)
  • react-render-profile-mcp io.github.vola-trebla/react-render-profile-mcp

    Decodes React DevTools Profiler exports into render summaries and memoization advice for AI agents.

    by vola-trebla · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • Crispy Profiling

    Deterministic React render profiling: renders, wasted renders and their causes per component.

    by edgeorgie · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • Bestax

    Props, examples, CSS variables and Agent Skills for bestax-bulma React components (Bulma v1)

    by allxsmith · MCP server

    Listed on: Official MCP Registry, npm registry (MCP servers), Community GitHub marketplaces · Describes nearly the same job

  • rsdoctor io.github.yifancong/rsdoctor

    An MCP server that provides build analysis and optimization recommendations for Rspack projects.

    by yifancong · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • Kinetik UI

    Search and install animated React Native and Expo components from the Kinetik UI registry.

    by NURULLAHTURGUT · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

Has a listing on PyPI (MCP servers) (5)
  • hypermnesia-mcp io.github.cdeust/hypermnesia-mcp

    Persistent memory for AI agents — 36 cited neuroscience mechanisms, local-first, hybrid retrieval.

    by cdeust · MCP server

    Listed on: Official MCP Registry, PyPI (MCP servers), Community GitHub marketplaces · Describes nearly the same job

  • sentry com.mcparmory/sentry

    Track errors, manage performance alerts, and configure dashboards and monitors

    by mcparmory.com · MCP server

    Listed on: Official MCP Registry, PyPI (MCP servers) · Describes nearly the same job

  • jDocmunch MCP

    Section-level doc search for .md, .rst, .adoc, .org, .ipynb, .html, .yaml, .json, and OpenAPI specs.

    by jgravelle · MCP server

    Listed on: Official MCP Registry, PyPI (MCP servers), Community GitHub marketplaces · Describes nearly the same job

  • Google E-commerce (GA4, Search Console, Merchant Center, Ads)

    Multi-client read and controlled write (off by default): GA4, GSC, Merchant, GTM, ad platforms.

    by MoonEyes · MCP server

    Listed on: Official MCP Registry, PyPI (MCP servers) · Describes nearly the same job

  • google-analytics-mcp io.github.surendranb/google-analytics-mcp

    GA4 MCP server for AI agents: schema discovery, server-side aggregation, analysis-ready defaults.

    by surendranb · MCP server

    Listed on: Official MCP Registry, PyPI (MCP servers), Community GitHub marketplaces · Describes nearly the same job

Has a listing on npm registry (MCP servers) (5)
  • Bestax

    Props, examples, CSS variables and Agent Skills for bestax-bulma React components (Bulma v1)

    by allxsmith · MCP server

    Listed on: Official MCP Registry, npm registry (MCP servers), Community GitHub marketplaces · Describes nearly the same job

  • @dimassetoid/strata-mcp

    Multi-framework frontend structural AST search, component graph, and route topology engine for AI agents (Vue, React, Next, Nuxt, Astro, Svelte)

    by @dimassetoid · MCP server

    Listed on: npm registry (MCP servers) · Describes nearly the same job

  • ballmac io.github.vamsiy78/ballmac

    Search, inspect and install Ballmac UI React and Tailwind components, blocks and templates.

    by vamsiy78 · MCP server

    Listed on: Official MCP Registry, npm registry (MCP servers) · Describes nearly the same job

  • ExecBro

    Gives AI agents eyes and hands into running React Native apps: logs, REPL, tap, screenshots

    by execbro.com · MCP server

    Listed on: Official MCP Registry, npm registry (MCP servers) · Describes nearly the same job

  • token-optimizer-mcp io.github.ooples/token-optimizer-mcp

    Context-window optimization: caching, compression & smart file tools that cut tokens 60-90%.

    by ooples · MCP server

    Listed on: Official MCP Registry, npm registry (MCP servers) · Describes nearly the same job

Found by meaning, not by shared code or a shared repository: similar plugins stay separate products, and this is not a review or a recommendation.

Want this mark on your plugin in our catalog?

Prove you maintain it with a file in its repository, a file on your domain or a DNS record, and you can show this mark on the card, with live banners for your site and README. How verification works

You also get alerts when a marketplace lists it, drops it, changes its verified mark or what it asks for, and its remote endpoint goes on monitoring as a web service.

Data comes from public marketplace files in GitHub repositories of their authors. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.

Where the data comes from: how the catalog is built