nextjs global prisma
import { PrismaClient } from "@prisma/client"; // add prisma to the NodeJS global type interface CustomNodeJsGlobal extends NodeJS.Global { prisma: PrismaClient; } // Prevent multiple instances of Prisma Client in development declare const global: CustomNodeJsGlobal; const prisma = global.prisma || new PrismaClient(); if (process.env.NODE_ENV === "development") global.prisma = prisma; export default prisma;