Prisma MongoDB Starter

The Prisma MongoDB Starter is a database foundation provided by servercn for projects that use MongoDB with Prisma ORM.

Prisma Official Docs

Installation Guide

npx servercn-cli init prisma-mongodb-starter

What This Starter Solves

Setting up Prisma with MongoDB repeatedly involves:

Database connection setup
Prisma client initialization
Schema definition
Environment configuration
Query logging and debugging

The Prisma MongoDB Starter standardizes these concerns so every project starts with a reliable database layer.

What You Get Out of the Box

After initialization, your project includes:

Database Core

Prisma ORM configured for MongoDB
Prisma Client for type-safe queries
Centralized database configuration

Configuration

Environment‑based database config
Safe startup validation
Production‑ready connection handling

Schema Management

Prisma schema definition
MongoDB models managed via Prisma
Type-safe access across the application

Developer Experience

Fully typed queries
Clean schema organization
Zero runtime magic

Environment Configuration

Database credentials are loaded via environment variables.

NODE_ENV='development'
PORT='9000'
LOG_LEVEL='info'
 
DATABASE_URL='mongodb+srv://<username>:<password>@<cluster>.mongodb.net/<dbname>'

The server fails fast if required database variables are missing.

Defining Schemas

Schemas are defined in using Prisma's declarative schema language.

prisma/schema.prisma

datasource db {
  provider = "mongodb"
  url      = env("DATABASE_URL")
}
 
generator client {
  provider = "prisma-client-js"
}
 
model User {
  id       String @id @default(auto()) @map("_id") @db.ObjectId
  name     String
  email    String @unique
  password String
}

Schemas are:

Explicit
Version‑controlled
Fully typed across queries

Database Client Setup

src/configs/prisma.ts

import { PrismaClient } from "@prisma/client";
import env from "./env";
 
const prisma = new PrismaClient({
  log: env.NODE_ENV === "development" ? ["query", "warn", "error"] : ["error"]
});
 
export default prisma;

No repositories or hidden layers — you interact directly with Prisma Client.

Push your schema to MongoDB

MongoDB doesn't support migrations like relational databases. Instead, use db push to sync your schema:

npm run db:push

Prisma Studio

Browse and inspect your MongoDB data visually in the browser.

npm run db:studio

Recommended Extensions

For the best experience working with Prisma schemas, install the official Prisma extension for VS Code.

.vscode/extensions.json

{
  "recommendations": [
    "Prisma.prisma"
  ]
}

The extension provides:

Syntax highlighting for .prisma files
Auto-formatting on save
IntelliSense and field autocomplete
Jump to definition for models and enums

VS Code will automatically prompt anyone who clones the project to install it.

Production Considerations

The starter is designed for production:

No dynamic schema generation at runtime
Environment‑safe credentials
Predictable connection behavior
Query logging only in development

Integration with Express Starter Foundation

The Prisma MongoDB Starter is designed to layer cleanly on top of:

Express Starter Foundation
Request validation (Zod)

This keeps responsibilities separated:

Express handles HTTP
Prisma handles data