How do I deploy OpenCode WebUI Workspace on Railway?

You can deploy OpenCode WebUI Workspace on Railway by clicking the "Deploy Now" button on this page. Railway will automatically set up all the necessary services and configurations for you.

What are the system requirements?

Railway handles all the infrastructure requirements. You only need a web browser to deploy and manage your application.

Is this template free to use?

Yes, this template is free to use within your existing Railway account.

Can I customize this template?

Yes, you can fully customize this template. After deployment, you will have full control of what you've deployed in your Railway project.

How do I get support for this template?

You can get support through our community forum: open-code-web-ui-workspace-0dfa7a6b, or click "Get template help" for this template for more assistance.

Deploy and Host OpenCode WebUI Workspace on Railway

Notice

default username: sloth default password: check the OPENCODE_SERVER_PASSWORD

What is OpenCode WebUI Workspace?

OpenCode WebUI Workspace is a containerized development environment that runs OpenCode WebUI (an AI-powered code editor) with comprehensive tooling support. It provides Python, Node.js, Bun, Go, Rust, and essential development tools, all running under a non-root user with sudo privileges for safe, isolated development.

Transferring Files In and Out

Simply ask the LLM agent to use Magic Wormhole or rclone

Since the workspace runs in a containerized environment, you can use rclone or magic-wormhole to transfer files between your local machine and the deployed instance.

Using rclone

# Configure rclone (one-time setup)
rclone config

# Copy files to the workspace
rclone copy ./local-project remote:workspace/projects/

# Copy files from the workspace
rclone copy remote:workspace/projects/output ./local-output

# Sync a directory
rclone sync ./local-project remote:workspace/projects/myproject

Using magic-wormhole

# On your local machine - send a file
wormhole send myfile.zip
# Returns a code like: 7-crossword-pandora

# In the OpenCode workspace terminal - receive the file
wormhole receive 7-crossword-pandora

# From the workspace - send a file out
wormhole send /home/opencode/workspace/output.zip

# On your local machine - receive it
wormhole receive <code>

About Hosting OpenCode WebUI Workspace

Deploying OpenCode WebUI Workspace involves running a Docker container that bundles OpenCode WebUI v1.1.25 with a full development stack. The container exposes a web interface on port 4096 and requires environment variable configuration for security (password protection). The container runs as a non-root opencode user with passwordless sudo access, providing security while allowing necessary system operations. Railway handles the container orchestration, networking, and scaling automatically.

Common Use Cases

Remote AI-Assisted Development: Access an AI-powered code editor from any device with a web browser, enabling development on phones, tablets, or desktops
Isolated Development Environments: Spin up consistent, reproducible development environments with pre-configured tooling for Python, Node.js, Go, and Rust projects
Team Collaboration: Deploy shared development workspaces where team members can work on projects with standardized tooling and configurations

Dependencies for OpenCode WebUI Workspace Hosting

OpenCode WebUI (v1.1.25)
Python 3.13.11
Node.js 24.13.0 with npm 11.6.2
Bun 1.3.6
Go 1.23.5
Rust 1.92.0 with Cargo
uv 0.9.26 (Python package manager)

Deployment Dependencies

Implementation Details

Environment Variables:

Variable	Description	Default
`OPENCODE_SERVER_USERNAME`	Username to secure your OpenCode instance	(none)
`OPENCODE_SERVER_PASSWORD`	Password to secure your OpenCode instance	(none - runs unsecured)
`OPENCODE_PORT`	Port for the web interface	`4096`
`OPENCODE_HOSTNAME`	Hostname binding	`0.0.0.0`

Why Deploy OpenCode WebUI Workspace on Railway?

Railway is a singular platform to deploy your infrastructure stack. Railway will host your infrastructure so you don't have to deal with configuration, while allowing you to vertically and horizontally scale it.

By deploying OpenCode WebUI Workspace on Railway, you are one step closer to supporting a complete full-stack application with minimal burden. Host your servers, databases, AI agents, and more on Railway.