react-19

Apply React 19 patterns with the React Compiler in .tsx files.

1|2|Updated Oct 1, 2025
One-click install
npx skills add https://github.com/sernafernando/pricing-app --skill react-19-sernafernando
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: react-19
Source: https://github.com/sernafernando/pricing-app/tree/main/skills/react-19
Command: npx skills add https://github.com/sernafernando/pricing-app --skill react-19-sernafernando

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill helps developers adopt React 19 patterns using the React Compiler to write more predictable, maintainable components.

Core Features & Use Cases

  • Pattern-guided component design: Apply React 19 rules for components and hooks to reduce boilerplate and improve readability.
  • Next.js compatibility: Guidance for using React 19 with App Router and Server Actions when applicable.
  • Educational examples: Includes practical examples illustrating inline patterns and avoided anti-patterns.

Quick Start

Use the React-19 skill to start applying React Compiler patterns in your .tsx components with a focus on clean hooks and consistent refs usage.

Frequently Asked Questions about react-19

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
What is the React Compiler and how does it help with React 19 component patterns?

The React Compiler is a build-time tool that optimizes React 19 components by automatically handling memoization, allowing developers to write predictable components with less boilerplate and improved readability without manual performance tuning.

How do I apply React 19 hook patterns in .tsx files?

Apply React 19 hook patterns in .tsx files by following React Compiler rules for components and hooks, which enforce predictable execution patterns, reduce boilerplate, and ensure consistent refs usage for maintainable code.

Does React 19 work with Next.js App Router and Server Actions?

Yes, React 19 works with Next.js App Router and Server Actions, providing specific guidance for integrating server-side patterns while maintaining predictable component behavior through the React Compiler.

Can I pass refs as props in React 19 without forwardRef?

Yes, React 19 supports passing refs as props directly to components without forwardRef, simplifying component APIs and reducing boilerplate while maintaining predictable ref forwarding behavior.

What are the limitations of the React Compiler with existing React 19 codebases?

The React Compiler requires strict adherence to React 19 rules and patterns; components violating these rules may need refactoring, and existing anti-patterns must be resolved before the compiler can safely optimize the codebase.

How do I set up frontmatter metadata for React 19 skill activation?

Set up frontmatter metadata by including name, description, license, and metadata fields in your component files, which enables controlled activation and tooling access for the React 19 skill to apply compiler patterns.