Does this skill support multiplayer games?

No, this skill is specifically designed for single-player, local browser games and does not include backend or multiplayer services.

Can I use a different frontend framework like React?

This skill is optimized specifically for SvelteKit and TypeScript to ensure high-quality, consistent output and specific architectural patterns.

How does it handle game physics and logic?

It implements a fixed timestep game loop using requestAnimationFrame to ensure deterministic logic and smooth performance across different monitor refresh rates.

Is it ready for production deployment?

Yes, it includes a Docker release flow with Nginx, allowing you to easily package and deploy your game as a production-grade container.

What testing tools are included by default?

It sets up Vitest for testing pure game logic and @testing-library/svelte for components, with optional Playwright integration for visual smoke tests.

Svelte Game Writer

Name: Svelte Game Writer
Author: maximxlss

bymaximxlss

•

Game Development

Builds and tests small-scale browser games using SvelteKit, TypeScript, and Docker with a focus on local gameplay and robust architecture.

Svelte Game Writer is an end-to-end development assistant for creating browser-based games. It handles the entire lifecycle from planning core mechanics and win/loss conditions to scaffolding a SvelteKit project and implementing a deterministic fixed-timestep game loop. This skill is ideal for developers looking to prototype single-player puzzles, runners, or shooters quickly, providing a pre-configured Docker environment for both hot-reloading development and Nginx-based production releases, alongside integrated testing frameworks like Vitest and Playwright.

Key Features

01Pre-configured Docker environments for development and Nginx release

021 GitHub stars

03Deterministic fixed-timestep game loop using requestAnimationFrame

04Integrated unit and E2E testing with Vitest and Playwright

05End-to-end SvelteKit and TypeScript game project scaffolding

06Centralized input mapping for keyboard, mouse, and touch events

Use Cases

01Adding comprehensive unit and smoke tests to an existing Svelte game logic

02Building an interactive, Dockerized simulation for educational or web purposes

03Rapidly prototyping a single-player browser game like a puzzle or arcade runner

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add maximxlss/codextris svelte-game-writer

For use in Claude.ai and ChatGPT

Download Skill