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Comparação prática entre NestJS e Express: Quando usar cada um?

Introdução Como desenvolvedor fullstack TypeScript, uma das decisões mais importantes que enfrentamos ao iniciar um novo projeto backend é: qual framework escolher? No universo Node.js, E...

24.04.2025 0 Read More

Stop Overengineering: Clean Architecture for Real-World APIs

📬 Originally published on ZenOfCode I'm reposting here to share with more devs — feedback welcome! Stop Overengineering: Clean Architecture for Real-World APIs If you’ve ever opened a...

24.04.2025 0 Read More

Why OpenAPI (Swagger) Is More Than Just Documentation

Introduction Nowadays, more and more engineering teams use OpenAPI (Swagger) to generate API documentation during the API delivery process. The typical delivery format is: a yaml spec file, b...

25.04.2025 0 Read More

How to Write Effective Test Cases for Web Applications

Testing isn’t just a checkbox before deployment — it’s your silent guardian against customer complaints, broken features, and that late-night “why is this not working?!” panic. Yet so many d...

25.04.2025 0 Read More

JSON TO JOI SCHEMA CONVERTER

https://craftydev.tools/json-node-joi-schema-generatorThe Node.js Joi Schema Converter streamlines the process of creating validation schemas, ensuring consistency and accuracy for Node.js application...

25.04.2025 0 Read More

Building Insta-like App Using Django

I want to learn Django, so I’ve decided to build an Instagram-like app from scratch. The idea is to let people share photos from their trips, post what they eat, give recommendations about places li...

25.04.2025 0 Read More

What Is the Stream API in Node.js and How Can We Use It in NestJS?

When developing with Node.js, one of the most powerful—yet often misunderstood—concepts is the Stream API. While it's not something we use daily in a NestJS project, knowing how it works can make ...

25.04.2025 0 Read More

Pattern Matching in Switch - Java

Switch has come a long way from being a limited control structure to now supporting expressive features like switch expressions (finalized in Java 14) and pattern matching (finalized in Java 21). ...

25.04.2025 0 Read More

Essential Rust Concepts, in 24 Code Snippets

Rust is a systems programming language renowned for its safety, performance, and concurrency, featuring a rich and unique set of language constructs. This article introduces Rust's core capabilities t...

25.04.2025 0 Read More

Error Handling in NestJS: Best Practices and Examples

In any real-world backend application, proper error handling is essential. It ensures that your system doesn't crash unexpectedly, responds clearly to clients, and makes debugging easier for developer...

26.04.2025 0 Read More

Comparação prática entre NestJS e Express: Quando usar cada um?

Stop Overengineering: Clean Architecture for Real-World APIs

Why OpenAPI (Swagger) Is More Than Just Documentation

How to Write Effective Test Cases for Web Applications

JSON TO JOI SCHEMA CONVERTER

Building Insta-like App Using Django

What Is the Stream API in Node.js and How Can We Use It in NestJS?

Pattern Matching in Switch - Java

Essential Rust Concepts, in 24 Code Snippets

Error Handling in NestJS: Best Practices and Examples

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