React Senior Guide

Overview

Comprehensive React reference that routes to specialized skills. Use this as an entry point — match your situation in the table, then load the matched skill(s) with the Skill tool before acting. This table is a router, not a summary: the principles below cover only the cross-cutting basics, and every row's real depth lives in the routed skill. Load only the 1–2 skills the situation matches — never all of them.

Skill Router