#backend Development Tutorials & Tips | Roast Dev

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Handling Transactions in Go the Clean Way — Practical Tips Inside!

Hey folks! 👋I wanted to share an article written by a good friend of mine about a clean and practical way to handle database transactions in Go — without cluttering your business logic or breakin...

26.04.2025 0 Read More

Input Data Validation in NestJS

When building an API, one of the first lines of defense you must establish is strong input validation. This not only improves the user experience by providing clear error messages, but also protects y...

26.04.2025 0 Read More

A Beginner's Journey into Rust

Preface Rust is a rising star among programming languages. Its memory safety, performance, and concurrency capabilities are major reasons why people choose it.However, Rust is not a particula...

26.04.2025 0 Read More

How to Profile a NestJS Application

When building a NestJS application, it’s not enough for it to just work, it needs to be fast, efficient, and stable. To achieve that, we must go through profiling, the process of understanding how o...

26.04.2025 0 Read More

Backend'in Gücü: Verimli Kodlama

Yazılım geliştirme dünyasında, özellikle ölçeklenebilir ve karmaşık uygulamalar söz konusu olduğunda, arka uç kodlamanın önemi yadsınamaz. Verimli bir arka uç, uygulamaların temelini...

26.04.2025 0 Read More

Mastering Backend Development: Build Scalable and Secure Applications

In today's fast-paced tech world, mastering backend development is more critical than ever. Whether you're building the next big social network, launching a SaaS platform, or creating internal tools f...

27.04.2025 0 Read More

Architecture and Design Patterns in Front-End

Writing comprehensible code is hard.Each line of code increases the reader's load, so it is difficult to read a lot of code. On the other hand, if the code lacks details and explanations, it is also v...

27.04.2025 0 Read More

A Pitfall: Child Goroutines Causing Service Crashes

Background Recently, during microservice development, I encountered a very dangerous issue. We were using the echo framework, and in a handler, we launched a goroutine via errgroup. However, ...

27.04.2025 0 Read More

Boosting Your Node.js Applications with the Cluster Module

Node.js is known for its speed and efficiency, but it also uses a single-threaded execution model. This means that, by default, a Node.js application uses only one CPU core, leaving the rest of the se...

27.04.2025 0 Read More

Simplifying Rust Error Handling with Thiserror

Error Handling In programming, error handling is a crucial part. In Rust, we often use the Result and Option types for error handling. However, sometimes we need to create custom error types....

27.04.2025 0 Read More

Handling Transactions in Go the Clean Way — Practical Tips Inside!

Input Data Validation in NestJS

A Beginner's Journey into Rust

How to Profile a NestJS Application

Backend'in Gücü: Verimli Kodlama

Mastering Backend Development: Build Scalable and Secure Applications

Architecture and Design Patterns in Front-End

A Pitfall: Child Goroutines Causing Service Crashes

Boosting Your Node.js Applications with the Cluster Module

Simplifying Rust Error Handling with Thiserror

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