Effect-TS + SvelteKit Expert

Guide implementing Effect-TS patterns in SvelteKit projects with TypeScript.

Updated Mar 23, 2026
One-click install
npx skills add https://github.com/AI-Riksarkivet/ra-anno --skill effect-ts-sveltekit-expert
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: Effect-TS + SvelteKit Expert
Source: https://github.com/AI-Riksarkivet/ra-anno/tree/main/.claude/skills/effect-ts
Command: npx skills add https://github.com/AI-Riksarkivet/ra-anno --skill effect-ts-sveltekit-expert

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This skill provides expert guidance for implementing Effect-TS patterns within SvelteKit projects, including typed errors, dependency injection, and production-ready patterns for modern stacks like Svelte 5 and SvelteKit 2.

Core Features & Use Cases

  • Expert-level guidance for Effect-TS patterns including Effect.gen, Effect.runPromise, and dependency injection in a SvelteKit context.
  • Demonstrates structuring scalable pipelines, robust error handling, and integration with SvelteKit remote functions and load functions.
  • Uses TypeScript to model effects, layers, and services with strong type safety and composability.

Quick Start

Start with a guided example to integrate Effect-TS with SvelteKit, using Effect.gen for a small data-fetch workflow.

Frequently Asked Questions about Effect-TS + SvelteKit Expert

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I integrate Effect-TS with SvelteKit load functions for type-safe data fetching?

Integrating Effect-TS with SvelteKit load functions uses Effect.gen to build data-fetch workflows and Effect.runPromise to execute them, ensuring type-safe pipelines with robust error handling in SvelteKit 2.

What is the best way to handle errors using Effect-TS patterns in a SvelteKit application?

Error handling in Effect-TS uses typed errors within Effect.gen pipelines, allowing you to model specific failure states and manage them compositionally in SvelteKit without losing type safety.

Can I use Effect-TS dependency injection with Svelte 5 and SvelteKit 2?

Yes, Effect-TS dependency injection works with Svelte 5 and SvelteKit 2 by structuring layers and services with TypeScript, enabling composable and testable runtime integration.

How does Effect.gen structure scalable pipelines in SvelteKit remote functions?

Effect.gen structures scalable pipelines in SvelteKit remote functions by sequencing effects and managing concurrency, providing a structured way to integrate external services and handle asynchronous operations.

Do I need prior knowledge of functional programming to use Effect-TS in SvelteKit?

Using Effect-TS in SvelteKit requires familiarity with the Effect library and TypeScript to model effects, layers, and services, though guided examples help bridge functional programming concepts for SvelteKit integration.

Why does my Effect.runPromise workflow lose type safety when integrated with SvelteKit?

Type safety in Effect.runPromise workflows is maintained by correctly modeling effects and typed errors in TypeScript, and the skill demonstrates structured patterns to prevent type loss during SvelteKit integration.