MondelLightweight TypeScript ODM for MongoDB

import { defineSchema, s } from "mondel";

export const userSchema = defineSchema("users", {
  timestamps: true,
  fields: {
    email: s.string().required().unique(),
    role: s.enum(["ADMIN", "USER"]).default("USER"),
    metadata: s.object({
      active: s.boolean(),
    }),
  },
});

export const schemas = [userSchema] as const;

import { createClient, type SchemasToClient } from "mondel";
import { schemas } from "./schemas";

export type DbClient = SchemasToClient<typeof schemas>;

// Serverless: factory (no connection yet)
export const connect = createClient({
  serverless: true,
  schemas,
  validation: "strict",
});

// In a request handler:
const db = await connect(env.MONGODB_URI);

// Collection names and fields are typed from your schemas
const user = await db.users.findOne({
  email: "alice@example.com",
});

// Native MongoDB operators work as-is
const adults = await db.users.findMany({
  age: { $gte: 18 },
  role: { $in: ["ADMIN", "USER"] },
});

await db.close();