React Dev

Develop React 19 components, hooks, and performance optimizations following Sellernote React conventions.

Convention Loading

Read these reference files before starting work:

1. Always read first (core rules):

   • references/REACT_CONVENTION.md — Component patterns, Hooks, React 19 features, performance, Error Boundary, Suspense, Context API, TypeScript integration, anti-patterns

2. Read as needed:

   • references/FRONTEND_CONVENTION.md — Frontend-wide rules, tech stack, file/folder naming, import rules, accessibility, performance standards, safe browser storage
   • references/TYPESCRIPT_CONVENTION.md — TypeScript coding rules, type system, enum vs union, import/export, linter/formatter, anti-patterns
   • references/COMMON_CONVENTION.md — Naming conventions, git conventions, error handling, logging

Tech Stack