solid-core-utilities

What problem does it solve?

This Skill provides a comprehensive guide to the fundamental building blocks of SolidJS, enabling developers to efficiently manage state, props, lifecycle, and rendering for robust and performant applications.

Core Features & Use Cases

• Reactivity Primitives: Understand and utilize signals, memos, and effects for fine-grained updates.
• Component Management: Master props manipulation (mergeProps, splitProps), context API, and lifecycle hooks (onMount, onCleanup).
• JSX & DOM Interaction: Learn efficient handling of attributes, events, refs, and directives.
• Asynchronous Operations: Effectively manage data fetching with createResource and Suspense.
• Use Case: When building a complex UI component that relies on shared state and needs to react to prop changes and lifecycle events, this Skill provides the patterns and utilities to implement it cleanly and efficiently.

Quick Start

Explain how to use createSignal to manage a simple counter in a SolidJS component.