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Test Driven Development with Node.js
Intermediate

Test Driven Development with Node.js

Build a production-ready URL Shortener API with Fastify, PostgreSQL, and Test-Driven Development. You’ll learn how to write reliable tests, structure a clean backend, connect to a real database, and prepare your service for deployment. By the end, you’ll know how to turn failing tests into working, maintainable production code.

8 sections
25 chapters
3h
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Latest Articles

Thoughts on software development, programming best practices, and building great products.

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Test Coverage: How Much Is Enough?
Software Development

Test Coverage: How Much Is Enough?

What test coverage actually measures in Node.js, and how to pick a threshold that catches bugs without chasing 100%.

T
Tung NguyenJune 14, 2026
Graceful Shutdown in Node.js
Software Development

Graceful Shutdown in Node.js

Stop dropping requests on deploy: handle SIGTERM, drain in-flight work, and close resources cleanly.

T
Tung NguyenJune 14, 2026
How to Scale Node.js Applications Using the Cluster Module
Software Development

How to Scale Node.js Applications Using the Cluster Module

Node.js Performance Guide: Utilizing All CPU Cores with Cluster

T
Tung NguyenJanuary 11, 2026
From Waterfall to Daily Releases: The 5 Pillars of Modern Software Delivery
Software Development

From Waterfall to Daily Releases: The 5 Pillars of Modern Software Delivery

A Practical Guide to CI/CD, TDD, and Trunk-Based Development

T
Tung NguyenJanuary 8, 2026
Hello World

Hello World

Hello World

T
Tung NguyenDecember 7, 2025