​
Installation

Temporal UI is included with the Temporal server. You can run it using Docker Compose:
Terminal
# Clone the Temporal Docker Compose repository
git clone https://github.com/temporalio/docker-compose.git
cd docker-compose

# Start Temporal with UI
docker-compose up -d
For development purposes, you can run the UI separately:
Terminal
# Clone the repository
git clone https://github.com/temporalio/ui.git
cd ui

# Install dependencies
pnpm install

# Run the development server
pnpm dev

​
Usage

Temporal UI provides a visual interface for monitoring and managing your Temporal workflows. After starting Temporal with the UI, you can access it at http://localhost:8080. Here’s how you might integrate Temporal with your application:
temporal-workflow-example.tsx
import { Client, Connection } from '@temporalio/client';
import { nanoid } from 'nanoid';

// Connect to Temporal server
async function run() {
  const connection = await Connection.connect({
    address: 'localhost:7233', // Default Temporal server address
  });

  const client = new Client({
    connection,
    namespace: 'default', // Specify your namespace
  });

  // Start a workflow execution
  const handle = await client.workflow.start('YourWorkflow', {
    taskQueue: 'your-task-queue',
    workflowId: 'workflow-' + nanoid(),
    args: ['workflow input'],
  });

  console.log(`Started workflow ${handle.workflowId}`);
  
  // You can now view this workflow in the Temporal UI at:
  // http://localhost:8080/namespaces/default/workflows/workflow-[id]
}

run().catch(err => console.error(err));

​
Features

  • Workflow Visualization: View the execution history and current status of your workflows.
  • Search and Filter: Find workflows by ID, type, status, or custom search attributes.
  • Namespace Management: Manage different namespaces for organizing your workflows.
  • Task Queue Monitoring: Monitor task queue metrics and worker activity.
  • Workflow Debugging: Inspect workflow execution details for troubleshooting.
  • Manual Operations: Manually terminate, reset, or signal workflows when needed.
  • Event History: View the complete event history of workflow executions.
  • System Health: Monitor the health of your Temporal deployment.

​
Configuration

Temporal UI can be configured using environment variables: 
VITE_TEMPORAL_PORT="7134"
VITE_API="http://localhost:8081"
VITE_MODE="development"
VITE_TEMPORAL_UI_BUILD_TARGET="local"

​
Integration with Temporal Server

Temporal UI works best with Temporal Server v1.16.0 or later. It provides a comprehensive view of your workflows, making it easier to:
  1. Monitor the execution of long-running business processes
  2. Debug failed workflows
  3. Analyze performance metrics
  4. Manage workflow deployments
For more information and detailed documentation, visit the Temporal UI GitHub repository or the official Temporal documentation.