React agent skills, page 2

Find react-rx hook call sites (useObservable, useSyncObservable, useObservablePromise) whose observable identity churns or that re-render more than needed, verify the suspicion at runtime, and…

sanity-io/sanity

Configure Sanity libraries with @sanity/tsdown-config, including its publishing defaults, React transforms, CSS extraction, TSDoc checks, and advanced tsdown composition.

sanity-io/sanity

Vite build tool configuration, plugin API, SSR, and Vite 8 Rolldown migration.

JetBrains/skills

Create a new Remotion video

remotion-dev/remotion

Reviews and migrates deprecated wildcard () values in Power Pages Web API fields site settings to least-privilege explicit Dataverse columns.

microsoft/power-platform-skills

A skill your agent uses whenever the user wants to build scroll animations, scroll effects, parallax, scroll-triggered reveals, pinned sections, horizontal scroll, text animations, or any motion…

github/awesome-copilot

Provides exact patterns for diagnosing and fixing automatic batching regressions in React 18 class components.

github/awesome-copilot

Provides exact Enzyme → React Testing Library migration patterns for React 18 upgrades.

github/awesome-copilot

Provides the complete migration pattern for React legacy context API (contextTypes, childContextTypes, getChildContext) to the modern createContext API.

github/awesome-copilot

Provides exact before/after migration patterns for the three unsafe class component lifecycle methods - componentWillMount, componentWillReceiveProps, and componentWillUpdate - targeting React 18.3.1.

github/awesome-copilot

A skill your agent uses when adding interactive code examples to React docs.

reactjs/ar.react.dev

Provides the complete, verified grep scan command library for auditing React codebases before a React 18.3.1 or React 19 upgrade.

github/awesome-copilot

Provides exact migration patterns for React string refs (ref="name" + this.refs.name) to React.createRef() in class components.

github/awesome-copilot

Get RED metrics + service maps + frontend RUM + AI/LLM monitoring out of Grafana Cloud — Application Observability (tracesspanmetrics from OTel traces, p50/p95/p99 latency, exemplar-to-trace…

grafana/skills

Navigation and routing for Expo Router. An agent skill from expo/skills.

expo/skills

Generates PDF documents using the React-PDF library (@react-pdf/renderer) with TypeScript and JSX.

trailofbits/skills-curated

React 18.3.1 and React 19 dependency compatibility matrix. An agent skill from github/awesome-copilot.

github/awesome-copilot

Preserve React 18 concurrent patterns and adopt React 19 APIs (useTransition, useDeferredValue, Suspense, use(), useOptimistic, Actions) during migration.

github/awesome-copilot

Reference for React 19 source-file migration patterns, including API changes, ref handling, and context updates.

github/awesome-copilot

Instrument browser/web apps with the Application Insights JavaScript SDK (@microsoft/applicationinsights-web).

microsoft/skills

Technology-agnostic prompt generator that creates customizable AI prompts for scanning codebases and identifying high-quality code exemplars.

github/awesome-copilot

Comprehensive technology-agnostic prompt generator for documenting end-to-end application workflows.

github/awesome-copilot

Provides before/after patterns for migrating test files to React 19 compatibility, including act() imports, Simulate removal, and StrictMode call count changes.

github/awesome-copilot

Comprehensive technology stack blueprint generator that analyzes codebases to create detailed architectural documentation.

github/awesome-copilot

Provides React Navigation UI patterns for stacks, tabs, drawers etc.

callstackincubator/agent-skills

Reference page structure, templates, and writing patterns for src/content/reference/.

reactjs/ar.react.dev

Diagnose and fix React codebase health issues. An agent skill from PostHog/posthog-foss.

PostHog/posthog-foss

Install and configure Markstream streaming Markdown renderers for Vue, React, Svelte, Angular, Nuxt, and Vue 2 applications.

github/awesome-copilot

Search tool for modern web development best practices. An agent skill from JetBrains/skills.

JetBrains/skills

Comprehensive technology-agnostic prompt for analyzing and documenting project folder structures.

github/awesome-copilot

Set up and use feature flags and A/B tests with the Flags SDK (flags npm package) and Vercel Flags.

vercel/vercel-plugin

Use Expo DOM components to run web code in a webview on native and as-is on web.

expo/skills

Create a React component using the Container/Presentation pattern in src/components by asking for the component name and type (ui or features), then scaffold files that follow this repository's…

github/awesome-copilot

Full Sentry SDK setup for TanStack Start React. An agent skill from getsentry/sentry-for-ai.

getsentry/sentry-for-ai

Migrate an existing web React app to a native iOS/Android app with Expo.

expo/skills

Optimise Grafana app plugin bundle size using React.lazy, Suspense, and webpack code splitting.

grafana/skills

Migrate a Grafana plugin to React 19 compatibility. An agent skill from grafana/skills.

grafana/skills

Probe, load-test, and instrument frontends from Grafana Cloud.

grafana/skills

A skill your agent uses when reviewing React documentation for structure, components, and style compliance

reactjs/ar.react.dev

Set up Sentry in any language or framework. An agent skill from getsentry/sentry-for-ai.

getsentry/sentry-for-ai

Guides building full-stack applications with AWS Blocks — an Infrastructure-from-Code framework.

aws/agent-toolkit-for-aws

Creates Power Apps code apps using React and Vite. An agent skill from microsoft/power-platform-skills.

microsoft/power-platform-skills

Create or edit a PostHog freeform canvas — a sandboxed browser application (data board, document, form, small tool, graphics experiment) stored in PostHog and rendered by the desktop/web app.

PostHog/posthog-foss

Guide for writing or reviewing PostHog kea logic files (Logic.ts / Logic.tsx).

PostHog/posthog-foss

Migrates a traditional Power Pages site from Bootstrap 3 to Bootstrap 5.

microsoft/power-platform-skills

Skillshare frontend design system for the React dashboard (ui/) and Docusaurus website (website/).

JetBrains/skills

Creates, updates, and deploys Power Apps generative pages for model-driven apps using React v17, TypeScript, and Fluent UI V9.

microsoft/power-platform-skills

Compile a PAM control's iOS Obj-C/Swift module into the FLAT device-slice .framework for a .ppmplugin bundle (never an .xcframework — the wrap CI won't descend into one).

microsoft/power-platform-skills