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React

Skill DobroslavRadosavljevic/skills/skills/react

Personal AI agent skills I use in development workflows.

Install
npx -y skills add DobroslavRadosavljevic/skills --skill react

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

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  • 1 stars1 stars. Stars are a popularity signal and not a quality one, but at this level it is likely that nobody has read this closely except its author, and you would be relying on your own review.

What its author says it does

Copied from the file, not written here

Build, review, debug, migrate, or plan React applications and components using current React documentation. Use for React, React DOM, hooks, JSX, Server Components, Server Functions, Actions/forms, React Compiler, hydration, rendering roots, React 19 upgrades, or questions about modern React patterns and best practices.

SKILL.md

3.5 KB, as published. Nobody here has run it

React

Use this skill to make React choices from current docs plus the local app's actual version, framework, and conventions.

Workflow

  1. Identify the React surface before changing code:
    • Read the nearest project guidance files and package manifests.
    • Check installed or declared versions of react, react-dom, the framework, build tool, test stack, TypeScript, and ESLint.
    • Determine whether the target is a client-only app, SSR, framework-managed app, React Server Components app, React Native app, component library, or migration.
  2. Refresh docs when the user asks for latest/current behavior, when versions are unclear, or when using React 19+ APIs:
    • Prefer current docs tooling or official docs pages.
    • Use source-map.md for the captured latest-version snapshot and official source links.
  3. Load the focused reference file for the task:
    • core-react.md: component design, JSX, state, effects, hooks, purity, performance, and testing judgment.
    • react-19.md: React 19/19.2 APIs, upgrades, Actions, forms, Server Components, Server Functions, Compiler, and release-channel caveats.
    • react-dom.md: createRoot, hydrateRoot, DOM forms, hydration, server/static rendering, resources, and escape hatches.
  4. Implement in the existing project style:
    • Prefer framework primitives over direct React DOM APIs when the framework owns routing, data fetching, SSR, RSC, or hydration.
    • Preserve local component boundaries, accessibility conventions, tests, and styling patterns.
    • Avoid introducing React 19.2-only or canary-only APIs unless the app's dependencies support them.
  5. Verify the smallest meaningful surface:
    • Run the project's relevant typecheck, lint, test, build, story, or browser verification command.
    • For visible UI changes, inspect the real screen state when feasible.
    • Report any verification you could not run.

React Judgment

  • Keep render pure and idempotent. Do not read time, randomness, browser-only globals, or mutate non-local values during render unless the value is safely isolated and repeatable.
  • Derive values during render when they can be calculated from props or state. Do not add state plus an Effect just to mirror another value.
  • Use Effects only to synchronize with external systems such as the DOM, subscriptions, timers, imperative widgets, analytics, or non-framework data fetching.
  • Keep Effect dependencies honest. Prove a value is non-reactive by moving it out of the component or into an Effect/Event boundary instead of suppressing the linter.
  • Put user-caused side effects in event handlers or Actions. Put render-caused external synchronization in Effects.
  • Prefer local state. Lift state only when multiple components need to coordinate. Use reducers for complex transitions and useSyncExternalStore for external stores.
  • Treat Server Components, Server Functions, and React DOM server/static APIs as framework integration territory unless the task is explicitly building framework infrastructure.
  • Treat canary and experimental docs as unavailable in stable apps unless the project explicitly uses those channels.

Keep looking

Skills are one crate of 328,083. Ordering is by how many stacks a row turns up in, so the top of any crate is what has actually been picked rather than what has the most stars.