---
title: Vercel
description: Deploy your gallery to Vercel with server-side rendering support.
createdAt: 2025-07-20T22:35:03+08:00
lastModified: 2025-11-23T19:40:52+08:00
order: 54
---

# Vercel Deployment

Vercel is the recommended platform for deploying Afilmory with server-side rendering. It provides excellent Next.js support, automatic deployments, and global CDN distribution.

## Prerequisites

- Vercel account (free tier available)
- GitHub, GitLab, or Bitbucket repository
- Photos processed with builder (or configure builder to run on Vercel)

## Quick Start

### Option 1: Deploy from Git (Recommended)

1. **Connect Repository**
   - Go to [Vercel Dashboard](https://vercel.com/dashboard)
   - Click "Add New Project"
   - Import your GitHub/GitLab/Bitbucket repository

2. **Configure Project**
   - **Framework Preset**: Next.js
   - **Root Directory**: `apps/ssr`
   - **Install Command**: `pnpm install --frozen-lockfile`
   - **Build Command**: `pnpm run build:manifest && pnpm --filter @afilmory/ssr build`
   - **Output Directory**: `.next` (auto-detected)

3. **Set Environment Variables**
   Add your storage credentials:
   ```
   S3_ACCESS_KEY_ID=your_key
   S3_SECRET_ACCESS_KEY=your_secret
   S3_BUCKET_NAME=your_bucket
   S3_REGION=us-east-1
   ```
   (Adjust based on your storage provider)

4. **Deploy**
   - Click "Deploy"
   - Vercel will build and deploy automatically

### Option 2: Deploy with Pre-built Assets

If you use the GitHub repo cache plugin to store thumbnails and manifest:

1. Configure the plugin in `builder.config.ts`
2. Set environment variables:
   ```
   GIT_TOKEN=your_token
   BUILDER_REPO_URL=https://github.com/username/cache-repo
   BUILDER_REPO_BRANCH=main
   ```
3. Vercel will download assets instead of rebuilding

## Project Configuration

### vercel.json (Optional)

Create `apps/ssr/vercel.json` for custom configuration:

```json
{
  "buildCommand": "pnpm run build:manifest && pnpm --filter @afilmory/ssr build",
  "installCommand": "pnpm install --frozen-lockfile",
  "framework": "nextjs",
  "nodeVersion": "20.x"
}
```

### Environment Variables

Set these in Vercel Dashboard → Project Settings → Environment Variables:

**Storage (S3 example):**
```
S3_ACCESS_KEY_ID
S3_SECRET_ACCESS_KEY
S3_BUCKET_NAME
S3_REGION
S3_ENDPOINT (optional)
S3_PREFIX (optional)
```

**GitHub Repo Cache (optional):**
```
GIT_TOKEN
BUILDER_REPO_URL
BUILDER_REPO_BRANCH
```

## Build Process

Vercel runs this build process:

1. **Install dependencies**: `pnpm install --frozen-lockfile`
2. **Run builder**: `pnpm run build:manifest`
   - Downloads photos from storage
   - Generates thumbnails
   - Creates manifest
3. **Build Next.js**: `pnpm --filter @afilmory/ssr build`
   - Builds the Next.js application
   - Bundles SPA assets
   - Prepares for server-side rendering
4. **Deploy**: Vercel deploys the build output

## Performance Optimization

### Use Repo Cache Plugin

For faster builds, use the GitHub repo cache plugin:

```typescript
import { githubRepoSyncPlugin } from '@afilmory/builder'

plugins: [
  githubRepoSyncPlugin({
    repo: {
      enable: true,
      url: process.env.BUILDER_REPO_URL!,
      token: process.env.GIT_TOKEN!,
      branch: process.env.BUILDER_REPO_BRANCH || 'main',
    },
  }),
]
```

This stores thumbnails and manifest in a separate repo, avoiding full rebuilds on Vercel.

### Build Caching

Vercel automatically caches:
- `node_modules` between builds
- Build outputs for faster redeployments

## Custom Domain

1. Go to Project Settings → Domains
2. Add your domain
3. Configure DNS as instructed:
   - Add CNAME record pointing to Vercel
   - Or add A records for Vercel IPs
4. Vercel automatically provisions SSL

## Continuous Deployment

Vercel automatically deploys:
- **Production**: On push to main/master branch
- **Preview**: On every pull request and push to other branches

Each deployment gets a unique URL for previewing changes.

## Monitoring and Analytics

Vercel provides:
- **Deployment logs**: View build and runtime logs
- **Analytics**: Performance metrics (Pro plan)
- **Speed Insights**: Real user monitoring (Pro plan)

## Troubleshooting

**Build timeouts:**
- Use repo cache plugin to reduce build time
- Optimize storage access (use CDN)
- Consider reducing photo count for initial build

**Missing photos:**
- Verify storage credentials are correct
- Check build logs for authentication errors
- Ensure storage is accessible from Vercel

**Memory issues:**
- Reduce builder concurrency in config
- Process photos in smaller batches
- Consider upgrading Vercel plan

**Deployment failures:**
- Check build logs in Vercel dashboard
- Verify all environment variables are set
- Ensure `builder.config.ts` is correct

## Next Steps

- Configure custom domain
- Set up monitoring
- Optimize build performance with repo cache
- Review [Vercel documentation](https://vercel.com/docs) for advanced features