Overview

Elysia is designed to be modular and lightweight.

Following the same idea as Arch Linux (btw, I use Arch):

Design decisions are made on a case-by-case basis through developer consensus

This is to ensure developers end up with a performant web server they intend to create. By extension, Elysia includes pre-built common pattern plugins for convenient developer usage:

Official plugins:

Bearer - retrieve Bearer token automatically
CORS - set up Cross-origin resource sharing (CORS)
Cron - set up cron job
Eden - end-to-end type safety client for Elysia
GraphQL Apollo - run Apollo GraphQL on Elysia
GraphQL Yoga - run GraphQL Yoga on Elysia
HTML - handle HTML responses
JWT - authenticate with JWTs
OpenTelemetry - add support for OpenTelemetry
Server Timing - audit performance bottlenecks with the Server-Timing API
Static - serve static files/folders
Stream - integrate response streaming and server-sent events (SSEs)
Swagger - generate Swagger documentation
tRPC - support tRPC
WebSocket - support WebSockets

Community plugins:

BunSai - full-stack agnostic framework for the web, built upon Bun and Elysia
Create ElysiaJS - scaffolding your Elysia project with the environment with easy (help with ORM, Linters and Plugins)!
Lucia Auth - authentication, simple and clean
Elysia Clerk - unofficial Clerk authentication plugin
Elysia Polyfills - run Elysia ecosystem on Node.js and Deno
Vite server - plugin which start and decorate vite dev server in development and in production mode serve static (if it needed)
Vite - serve entry HTML file with Vite's scripts injected
Nuxt - easily integrate elysia with nuxt!
Remix - use Remix with HMR support (powered by vite)! Close a really long-standing plugin request #12
Sync - a lightweight offline-first data synchronization framework powered by Dexie.js
Connect middleware - plugin which allows you to use express/connect middleware directly in Elysia!
Elysia Helmet - secure Elysia apps with various HTTP headers
Vite Plugin SSR - Vite SSR plugin using Elysia server
OAuth 2.0 - a plugin for OAuth 2.0 Authorization Flow with more than 42 providers and type-safety!
OAuth2 - handle OAuth 2.0 authorization code flow
Elysia OpenID Client - OpenID client based on openid-client
Rate Limit - simple, lightweight rate limiter
Logysia - classic logging middleware
Logestic - an advanced and customisable logging library for ElysiaJS
Logger - pino-based logging middleware
Elylog - simple stdout logging library with some customization
Logify for Elysia.js - a beautiful, fast, and type-safe logging middleware for Elysia.js applications
Nice Logger - not the nicest, but a pretty nice and sweet logger for Elysia.
Sentry - capture traces and errors with this Sentry plugin
Elysia Lambda - deploy on AWS Lambda
Decorators - use TypeScript decorators
Autoload - filesystem router based on a directory structure that generates types for Eden with Bun.build support
Msgpack - allows you to work with MessagePack
XML - allows you to work with XML
Autoroutes - filesystem routes
Group Router - filesystem and folder-based router for groups
Basic Auth - basic HTTP authentication
ETag - automatic HTTP ETag generation
Basic Auth - basic HTTP authentication (using request event)
i18n - i18n wrapper based on i18next
Elysia Request ID - add/forward request IDs (X-Request-ID or custom)
Elysia HTMX - context helpers for HTMX
Elysia HMR HTML - reload HTML files when changing any file in a directory
Elysia Inject HTML - inject HTML code in HTML files
Elysia HTTP Error - return HTTP errors from Elysia handlers
Elysia Http Status Code - integrate HTTP status codes
NoCache - disable caching
Elysia Tailwind - compile Tailwindcss in a plugin.
Elysia Compression - compress response
Elysia IP - get the IP Address
OAuth2 Server - developing an OAuth2 Server with Elysia
Elysia Flash Messages - enable flash messages
Elysia AuthKit - unnoficial WorkOS' AuthKit authentication
Elysia Error Handler - simpler error handling
Elysia env - typesafe environment variables with typebox
Elysia Drizzle Schema - helps to use Drizzle ORM schema inside elysia swagger model.
Unify-Elysia - unify error code for Elysia
Unify-Elysia-GQL - unify error code for Elysia GraphQL Server (Yoga & Apollo)
Elysia Auth Drizzle - library who handle authentification with JWT (Header/Cookie/QueryParam).
graceful-server-elysia - library inspired by graceful-server.
Logixlysia - a beautiful and simple logging middleware for ElysiaJS with colors and timestamps.
Elysia Fault - a simple and customizable error handling middleware with the possibility of creating your own HTTP errors
Elysia Compress - ElysiaJS plugin to compress responses inspired by @fastify/compress
@labzzhq/compressor - Compact Brilliance, Expansive Results: HTTP Compressor for Elysia and Bunnyhop with gzip, deflate and brotli support.
Elysia Accepts - Elysia plugin for accept headers parsing and content negotiation
Elysia Compression - Elysia plugin for compressing responses
Elysia Logger - Elysia plugin for logging HTTP requests and responses inspired by hono/logger
Elysia CQRS - Elysia plugin for CQRS pattern
Elysia Supabase - Seamlessly integrate Supabase authentication and database functionality into Elysia, allowing easy access to authenticated user data and Supabase client instance. Especially useful for Edge Functions.
Elysia XSS - a plugin for Elysia.js that provides XSS (Cross-Site Scripting) protection by sanitizing request body data.
Elysiajs Helmet - a comprehensive security middleware for Elysia.js applications that helps secure your apps by setting various HTTP headers.
Decorators for Elysia.js - seamlessly develop and integrate APIs, Websocket and Streaming APIs with this small library.
Elysia Protobuf - support protobuf for Elysia.