Hosting

Deploy your AbsoluteJS application to popular hosting platforms with minimal configuration.

Fly.io

Global edge deployment with easy scaling

Railway

Auto-detected Bun projects with zero config

Render

Simple YAML-based deployment configuration

#Fly.io

Fly.io deploys your app to edge servers worldwide. Create a fly.toml configuration file:

TOML

# fly.toml
app = "my-absolutejs-app"
primary_region = "iad"

[build]
  builder = "heroku/buildpacks:20"

[env]
  PORT = "3000"

[http_service]
  internal_port = 3000
  force_https = true
  auto_stop_machines = true
  auto_start_machines = true

Deploy with the Fly CLI:

BASH

# Install flyctl
curl -L https://fly.io/install.sh | sh

# Login and create app
fly auth login
fly launch

# Deploy
fly deploy

# Set secrets
fly secrets set DATABASE_URL="postgresql://..."

#Railway

Railway auto-detects Bun projects and handles deployment automatically. Just connect your GitHub repository. Optionally add a railway.json for custom configuration:

JSON

# Railway auto-detects Bun projects
# Just connect your GitHub repo and Railway handles the rest

# railway.json (optional)
{
  "$schema": "https://railway.app/railway.schema.json",
  "build": {
    "builder": "NIXPACKS"
  },
  "deploy": {
    "startCommand": "bun run src/backend/server.ts --host",
    "healthcheckPath": "/health"
  }
}

#Render

Render uses a render.yaml blueprint for deployment configuration:

YAML

# render.yaml
services:
  - type: web
    name: my-absolutejs-app
    env: node
    buildCommand: bun install && bun run build
    startCommand: bun run src/backend/server.ts --host
    envVars:
      - key: DATABASE_URL
        sync: false

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