Tutorial
Connecting to MongoDB with Mongoose
Set up MongoDB in your Express app using Mongoose - schema design, models, and connections
Web Development / Backend / Express / Database
ExpressMongoDB
Express
Database
4 tutorials organised into focused series and standalone lessons.
Database tutorials
Read in order or jump to the topic you need.
Tutorial
Using PostgreSQL/MySQL with Sequelize/Prisma/Drizzle
Connect Express to SQL databases using Sequelize, Prisma, and Drizzle ORM with practical examples
Web Development / Backend / Express / Database
ExpressPostgreSQL
Tutorial
CRUD Operations with Express Routes
Build a complete RESTful CRUD API with Express routes connected to a database
Web Development / Backend / Express / Database
ExpressCRUD
Tutorial
Handling Async DB Queries & Errors
Master async error handling in Express with database operations - try/catch, middleware patterns, and error normalization
Web Development / Backend / Express / Database
ExpressAsync