Announcement
Logixlysia 2025 Wrapped is now available!

The logger for Elysia.js, simple and easy to use beautiful and powerful

Logixlysia is a logger for Elysia.js, a web framework for Bun. It provides a simple and easy-to-use interface and powerful features for logging and debugging.

🦊~
import { Elysia } from 'elysia'import logixlysia from 'logixlysia'const app = new Elysia({ name: 'Elysia with Logixlysia' })  .use(    logixlysia({      config: {        service: 'api-server',        showStartupMessage: true,        startupMessageFormat: 'banner',        showContextTree: true,        contextDepth: 2,        slowThreshold: 500,        verySlowThreshold: 1000,        timestamp: {          translateTime: 'yyyy-mm-dd HH:MM:ss.SSS'        },        ip: true      }    })  )  .get('/', () => {        return { message: 'Welcome to Basic Elysia with Logixlysia' }    })app.listen(3000)
logixlysia — request logs
18:12:18.699[api-server]  🦊 GET    /20010ms
18:12:19.120[api-server]  🦊 GET    /custom2000.14msHello from custom logger
  ├─ feature  custom-route-log
  └─ userId  123
18:12:20.045[api-server]  🦊 GET    /status/4004000.12ms
18:12:21.089[api-server]  🦊 GET    /status/4044040.13ms
18:12:22.301[api-server]  🦊 GET    /boom5000.45msBoom!
  ├─ feature  custom-route-log
  ├─ userId  123
  └─ error  Boom!
18:12:23.100[api-server]  🦊 POST   /users20112msUser signup
  ├─ email  ada@example.com
  └─ feature  signup-flow
18:12:30.225[api-server]  🦊 PATCH  /items/1235001.2sPayment failed⚡ slow
  └─ error  upstream timeout
18:12:18.699[api-server]  🦊 GET    /20010ms
18:12:19.120[api-server]  🦊 GET    /custom2000.14msHello from custom logger
  ├─ feature  custom-route-log
  └─ userId  123
18:12:20.045[api-server]  🦊 GET    /status/4004000.12ms
18:12:21.089[api-server]  🦊 GET    /status/4044040.13ms
18:12:22.301[api-server]  🦊 GET    /boom5000.45msBoom!
  ├─ feature  custom-route-log
  ├─ userId  123
  └─ error  Boom!
18:12:23.100[api-server]  🦊 POST   /users20112msUser signup
  ├─ email  ada@example.com
  └─ feature  signup-flow
18:12:30.225[api-server]  🦊 PATCH  /items/1235001.2sPayment failed⚡ slow
  └─ error  upstream timeout
18:12:18.699[api-server]  🦊 GET    /20010ms
18:12:19.120[api-server]  🦊 GET    /custom2000.14msHello from custom logger
  ├─ feature  custom-route-log
  └─ userId  123
18:12:20.045[api-server]  🦊 GET    /status/4004000.12ms
18:12:21.089[api-server]  🦊 GET    /status/4044040.13ms
18:12:22.301[api-server]  🦊 GET    /boom5000.45msBoom!
  ├─ feature  custom-route-log
  ├─ userId  123
  └─ error  Boom!
18:12:23.100[api-server]  🦊 POST   /users20112msUser signup
  ├─ email  ada@example.com
  └─ feature  signup-flow
18:12:30.225[api-server]  🦊 PATCH  /items/1235001.2sPayment failed⚡ slow
  └─ error  upstream timeout
18:12:18.699[api-server]  🦊 GET    /20010ms
18:12:19.120[api-server]  🦊 GET    /custom2000.14msHello from custom logger
  ├─ feature  custom-route-log
  └─ userId  123
18:12:20.045[api-server]  🦊 GET    /status/4004000.12ms
18:12:21.089[api-server]  🦊 GET    /status/4044040.13ms
18:12:22.301[api-server]  🦊 GET    /boom5000.45msBoom!
  ├─ feature  custom-route-log
  ├─ userId  123
  └─ error  Boom!
18:12:23.100[api-server]  🦊 POST   /users20112msUser signup
  ├─ email  ada@example.com
  └─ feature  signup-flow
18:12:30.225[api-server]  🦊 PATCH  /items/1235001.2sPayment failed⚡ slow
  └─ error  upstream timeout
18:12:18.699[api-server]  🦊 GET    /20010ms
18:12:19.120[api-server]  🦊 GET    /custom2000.14msHello from custom logger
  ├─ feature  custom-route-log
  └─ userId  123
18:12:20.045[api-server]  🦊 GET    /status/4004000.12ms
18:12:21.089[api-server]  🦊 GET    /status/4044040.13ms
18:12:22.301[api-server]  🦊 GET    /boom5000.45msBoom!
  ├─ feature  custom-route-log
  ├─ userId  123
  └─ error  Boom!
18:12:23.100[api-server]  🦊 POST   /users20112msUser signup
  ├─ email  ada@example.com
  └─ feature  signup-flow
18:12:30.225[api-server]  🦊 PATCH  /items/1235001.2sPayment failed⚡ slow
  └─ error  upstream timeout
18:12:18.699[api-server]  🦊 GET    /20010ms
18:12:19.120[api-server]  🦊 GET    /custom2000.14msHello from custom logger
  ├─ feature  custom-route-log
  └─ userId  123
18:12:20.045[api-server]  🦊 GET    /status/4004000.12ms
18:12:21.089[api-server]  🦊 GET    /status/4044040.13ms
18:12:22.301[api-server]  🦊 GET    /boom5000.45msBoom!
  ├─ feature  custom-route-log
  ├─ userId  123
  └─ error  Boom!
18:12:23.100[api-server]  🦊 POST   /users20112msUser signup
  ├─ email  ada@example.com
  └─ feature  signup-flow
18:12:30.225[api-server]  🦊 PATCH  /items/1235001.2sPayment failed⚡ slow
  └─ error  upstream timeout
18:12:18.699[api-server]  🦊 GET    /20010ms
18:12:19.120[api-server]  🦊 GET    /custom2000.14msHello from custom logger
  ├─ feature  custom-route-log
  └─ userId  123
18:12:20.045[api-server]  🦊 GET    /status/4004000.12ms
18:12:21.089[api-server]  🦊 GET    /status/4044040.13ms
18:12:22.301[api-server]  🦊 GET    /boom5000.45msBoom!
  ├─ feature  custom-route-log
  ├─ userId  123
  └─ error  Boom!
18:12:23.100[api-server]  🦊 POST   /users20112msUser signup
  ├─ email  ada@example.com
  └─ feature  signup-flow
18:12:30.225[api-server]  🦊 PATCH  /items/1235001.2sPayment failed⚡ slow
  └─ error  upstream timeout
18:12:18.699[api-server]  🦊 GET    /20010ms
18:12:19.120[api-server]  🦊 GET    /custom2000.14msHello from custom logger
  ├─ feature  custom-route-log
  └─ userId  123
18:12:20.045[api-server]  🦊 GET    /status/4004000.12ms
18:12:21.089[api-server]  🦊 GET    /status/4044040.13ms
18:12:22.301[api-server]  🦊 GET    /boom5000.45msBoom!
  ├─ feature  custom-route-log
  ├─ userId  123
  └─ error  Boom!
18:12:23.100[api-server]  🦊 POST   /users20112msUser signup
  ├─ email  ada@example.com
  └─ feature  signup-flow
18:12:30.225[api-server]  🦊 PATCH  /items/1235001.2sPayment failed⚡ slow
  └─ error  upstream timeout
18:12:18.699[api-server]  🦊 GET    /20010ms
18:12:19.120[api-server]  🦊 GET    /custom2000.14msHello from custom logger
  ├─ feature  custom-route-log
  └─ userId  123
18:12:20.045[api-server]  🦊 GET    /status/4004000.12ms
18:12:21.089[api-server]  🦊 GET    /status/4044040.13ms
18:12:22.301[api-server]  🦊 GET    /boom5000.45msBoom!
  ├─ feature  custom-route-log
  ├─ userId  123
  └─ error  Boom!
18:12:23.100[api-server]  🦊 POST   /users20112msUser signup
  ├─ email  ada@example.com
  └─ feature  signup-flow
18:12:30.225[api-server]  🦊 PATCH  /items/1235001.2sPayment failed⚡ slow
  └─ error  upstream timeout
18:12:18.699[api-server]  🦊 GET    /20010ms
18:12:19.120[api-server]  🦊 GET    /custom2000.14msHello from custom logger
  ├─ feature  custom-route-log
  └─ userId  123
18:12:20.045[api-server]  🦊 GET    /status/4004000.12ms
18:12:21.089[api-server]  🦊 GET    /status/4044040.13ms
18:12:22.301[api-server]  🦊 GET    /boom5000.45msBoom!
  ├─ feature  custom-route-log
  ├─ userId  123
  └─ error  Boom!
18:12:23.100[api-server]  🦊 POST   /users20112msUser signup
  ├─ email  ada@example.com
  └─ feature  signup-flow
18:12:30.225[api-server]  🦊 PATCH  /items/1235001.2sPayment failed⚡ slow
  └─ error  upstream timeout

Why choose Logixlysia?

Logixlysia is designed to make Elysia.js request logging consistent, readable, and production-ready. Here's how it compares.

console.log
Fast to start, but quickly becomes noisy at scale.
Zero setup
No request context by default
Hard to keep consistent
Limited filtering and structure
Logixlysia Logo
Logixlysia
Elysia-first logger—sensible defaults with deep configuration when you need it.
Zero setup
Elysia plugin integration
Pino built-in (and exposed)
Request context included
Custom log format + timestamps
Log filtering
Transports
File logging + rotation
Custom log methods + context
Runtime controls
Startup banner
+
generic logger
Great building blocks, but needs more wiring for Elysia apps.
Flexible ecosystem
More app wiring
More configuration
Easy to drift

Install with in line. Log in few clicks.

Install Logixlysia and start logging your Elysia applications.

🦊~

Made Possible by You

Logixlysia is open-source and community-driven—issues, PRs, and feedback keep it sharp

Log your Elysia.js

readable, consistent, and production-ready logs

Production-ready defaults

Sensible presets + deep configuration when you need it

Fully open-source

MIT licensed—use it anywhere and contribute back

Setup in minutes

Install once, plug in, and get consistent request logs

Read docsOpen GitHub