elysiajs

Creates Bun-based backend servers with typed routes and validation using ElysiaJS.

Updated Feb 27, 2026

Search Tags:#typescript #api #routing #backend #bun #elysia #elysiajs

Ready to run

npx skills add https://github.com/ZawHlaingPhyoTsuki/food-order-app --skill elysiajs-zawhlaingphyotsuki

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: elysiajs
Source: https://github.com/ZawHlaingPhyoTsuki/food-order-app/tree/main/.agents/skills/elysiajs
Command: npx skills add https://github.com/ZawHlaingPhyoTsuki/food-order-app --skill elysiajs-zawhlaingphyotsuki

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

ElysiaJS provides a fast, type-safe backend framework that reduces boilerplate and accelerates API development with integrated routing, validation, plugins, and deployment considerations.

Core Features & Use Cases

Type-safe routing and handlers with built-in validation, decorators, and plugin support for scalable APIs.
Quick integration with Bun, Prisma, OpenAPI, and Eden Treaty to streamline full-stack workflows.
Real-world use: rapidly spin up an API server with typed routes, validations, and observability features for production readiness.

Quick Start

Install Bun and scaffold a new Elysia project, then start the server to serve typed APIs.

Frequently Asked Questions about elysiajs

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

FAQPage Schema

How do I build a fast, type-safe backend API with Bun?▼

ElysiaJS builds fast, type-safe backends with Bun by unifying routing, validation, and plugins in a Bun-first environment. It reduces boilerplate and accelerates API development through typed routes and integrated decorators.

Can I integrate Prisma and OpenAPI into a Bun backend workflow?▼

Yes, you can integrate Prisma and OpenAPI into a Bun backend using ElysiaJS. It offers quick integration with Prisma, OpenAPI, and Eden Treaty to streamline full-stack workflows and validate typed routes.

What is the best way to set up type-safe routing for REST APIs in Bun?▼

The best way to set up type-safe routing for REST APIs in Bun is using ElysiaJS. It provides type-safe routing and handlers with built-in validation, decorators, and plugin support to build scalable APIs efficiently.

Does ElysiaJS support real-time scenarios and observability features?▼

Yes, ElysiaJS supports real-time scenarios and observability features. It applies to server backends across REST and real-time contexts, providing typed routes, plugin ecosystems, and observability integrations for production readiness.

How do I scaffold a new Elysia project to serve typed APIs?▼

To scaffold a new Elysia project, install Bun and initialize the project structure. You can then start the server to rapidly spin up an API with typed routes, validations, and observability features for production readiness.

Do I need Bun to use ElysiaJS for backend development?▼

Yes, you need Bun to use ElysiaJS effectively, as it is a Bun-first backend framework. It is specifically designed to solve the complexity of building fast, type-safe backends by leveraging the Bun environment for deployments.