SMRTR ProgrammingMar 25, 2026LogRocket

CRUD REST API with Node.js, Express, and PostgreSQL

SMRTR summary

This comprehensive tutorial guides developers through building a complete CRUD RESTful API using Node.js, Express, and PostgreSQL. It covers installing PostgreSQL, setting up databases and tables via CLI, creating an Express server with modern ES modules, and implementing all four HTTP methods (GET, POST, PUT, DELETE) with corresponding SQL operations using node-postgres.

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