nodejs

TypeScript Guide

A complete, modern, and practical TypeScript guide split into Basic, Advanced, and Practical sections with examples and clear lessons.

What is NestJS and Why Use It?

An introduction to NestJS — what it is, why it exists, and where it shines in building scalable backend apps.

Using TypeScript with Node.js and Express

Learn how to use TypeScript with Node.js and Express to write robust, type-safe APIs with minimal effort.

Building an Event Bus and Shared Messaging Utility

Create a shared event bus layer to publish and subscribe to events across your microservices using Kafka or RabbitMQ.

Using TypeScript in a React Project

Using TypeScript with NodeJS and Express

Defining API Schemas with Zod and TypeScript

Integrating TypeScript with Zustand or Redux

Error Handling Patterns with TypeScript

Type-safe Forms and Validation

Migrating a JavaScript Project to TypeScript

Testing TypeScript Code with Vitest and Jest

Improving DX with tsconfig and Path Aliases

TypeScript Tips, Myths, and Best Practices