Elysia Snippets & Code Examples

Ergonomic framework for Bun. End-to-end type safety with TypeBox integration.

7 Categories 30 Snippets

What is Elysia?

Ergonomic framework for Bun. End-to-end type safety with TypeBox integration.

Use the snippets below to quickly add common functionality to your Elysia applications. All snippets are production-ready and can be copied directly into your project.

Popular Features

Categories

Libraries

Core libraries and server setups

2 snippets

Elysia Basic Server

Production-ready Elysia server with Swagger

HTTP Client

Fetch-based HTTP client with retry logic

Plugins

Reusable Elysia plugins for common functionality

7 snippets

CORS Plugin

CORS configuration with environment-aware origins

JWT Plugin

JWT authentication with role-based access control

Swagger Plugin

Swagger/OpenAPI documentation for Elysia

Middleware

Production middleware using Elysia's decorator patterns

7 snippets

Logger Middleware

HTTP request logging with timing and sensitive data masking

Rate Limiter

In-memory rate limiting with sliding window algorithm

Error Handler

Centralized error handling with custom error classes

Guards

Authentication and authorization guards using Elysia's beforeHandle hooks

4 snippets

JWT Auth Guard

JWT authentication guard with type-safe user context

API Key Guard

API key authentication with constant-time comparison

Role Guard

Role-based access control with role hierarchy

Utilities

Utility functions and helpers for Elysia applications

6 snippets

Pagination

Cursor and offset pagination with TypeBox schemas

Response Helpers

Standardized API response builders with type-safe schemas

Environment Config

Type-safe environment configuration with validation

Validation

Input validation patterns for Elysia applications

2 snippets

TypeBox Patterns

Advanced TypeBox validation patterns with custom validators

Zod Integration

Zod schema integration with validation middleware

Routes

Common route patterns and factories for Elysia applications

2 snippets

Health Check Routes

Comprehensive health checks for liveness, readiness, and dependencies

CRUD Route Factory

Generic CRUD route factory with service pattern and hooks

Getting Started

Install the Hanma CLI to add snippets to your project:

npx hanma add  --framework elysia

Or browse the categories above to find the snippet you need.