Диагностика лишних рендеров в React

★ 7.5 · vibe-coding

gaia-react-perf is a Claude Code skill that diagnoses React render performance by driving a micro-interaction, capturing real renders, and surfacing reference instability that defeats memo. It operates in measure-only mode: it emits a structural diagnosis and fix recommendation but never auto-applies changes. Before profiling, the skill checks whether it is running inside a linked worktree and refuses loudly if so, naming the main checkout. All profiling logic is defined in `.claude/skills/gaia-react-perf/references/measure-only.md`, which the skill follows exactly. Trigger it with `/gaia-react-perf` or natural-language phrases such as "why is X re-rendering", "profile renders", or "diagnose render performance".