solid-secondary-primitives

What problem does it solve?

This Skill addresses the need for fine-grained control over SolidJS reactive primitives beyond createSignal, createEffect, and createMemo, enabling more precise reactive behaviors for complex UI logic.

Core Features & Use Cases

• Lower-Level Primitive Utilization: Supports createComputed, createRenderEffect, createReaction, createDeferred, and createSelector.
• Use Case Example: Build custom directives that size elements dynamically or implement manual reactive subscriptions for optimized performance.
• Advanced Reactivity: Manage synchronous effects, delayed updates, manual tracking, and selective list rendering efficiently.

Quick Start

Import the primitives from "solid-js" and use createReaction to monitor a signal, updating a value once a change occurs.