sveltekit-search-params

• A SvelteKit library for reading and writing query parameters with ease
• Designed specifically for SvelteKit (won't work with regular Svelte projects)
• Provides reactive query parameter management that automatically updates the URL
• Supports both reading and writing query parameters as if they were regular state

Key Features:

• Simple API to access all query parameters (queryParameters()) or single parameters (queryParam())
• Type conversion helpers for common data types (boolean, number, array, object)
• Default value support for parameters
• Custom encoding/decoding for complex data types
• Configurable history behavior (debouncing, push/pop state)
• Automatic URL updates when parameters change

Target Audience:

• SvelteKit developers needing robust query parameter management
• Projects requiring complex state management via URL parameters
• Applications that need to maintain state in shareable URLs

Notable SvelteKit Integration:

• Uses SvelteKit-specific APIs (won't work outside SvelteKit)
• Supports Svelte 5 runes syntax (v4+)
• Includes Vite plugin for compatibility

Helper Functions (ssp):

• boolean() - For boolean parameters
• number() - For numeric parameters
• array() - For array parameters
• object() - For object parameters
• string() - For string parameters (mainly for consistency)
• lz() - For compressed JSON state

Migration Note: Version 4+ uses Svelte 5 runes syntax - legacy store-based API (v3) is still available but documented separately.