js-hoist-regexp

What problem does it solve?

This Skill helps developers avoid costly RegExp creation inside render by hoisting to module scope or memoizing with useMemo, resulting in more predictable and efficient React components.

Core Features & Use Cases

• Hoist RegExp creation to module scope to reuse a single instance.
• Memoize dynamic RegExp with useMemo to recompute only when inputs change.
• Avoid lastIndex-related bugs by not using global /g patterns inside frequently rendered code.

Quick Start

Start by placing a reusable RegExp at module scope or wrapping its creation in useMemo in your React components and utilities.