#go Development Tutorials & Tips | Roast Dev

Setting Up a Simple Go Fiber Project

In this tutorial, we will go step by step to set up a basic web server using Go Fiber. By the end of this guide, you will have a running Go Fiber application that responds with "Hello, World!" when...

10.03.2025 0 Read More

Is plain Go Still a Good Choice in 2025?

As we move through 2025, the software development landscape continues to evolve rapidly. Technologies like microservices, cloud-native applications, and distributed systems are becoming the standard. ...

10.03.2025 0 Read More

8 Memory-Efficient Go Coding Techniques For Better GC Performance

Go’s garbage collector is impressively engineered for low latency and minimal pauses, but even the best GC can become a bottleneck when your code generates excessive garbage. After optimizing numero...

10.03.2025 0 Read More

Using Logger Middleware in Go Fiber

Middleware in Go Fiber allows you to process requests before they reach your route handlers. In this tutorial, we'll focus on using the Logger middleware to log request details such as method, path...

11.03.2025 0 Read More

NodeJS vs GoLang #1

Stress Testing a Nodejs and Go Server using the hey CLI tool. 📝 Case • 1000 online users • 2000 concurrent requests • on a AWS t3.micro EC2 instance • get a request with a simple Select q...

11.03.2025 0 Read More

Golang Multiline Strings: A Comprehensive Guide

Introduction Go (or Golang) is a statically typed, compiled programming language designed by Google. One of the essential aspects of working with Go is handling strings efficiently. In many c...

11.03.2025 0 Read More

Accelerate Go File I/O: Memory-Mapped Files for High-Performance Applications

As a best-selling author, I invite you to explore my books on Amazon. Don't forget to follow me on Medium and show your support. Thank you! Your support means the world! Memory-mapped files offer a ...

11.03.2025 0 Read More

LeetCode Number of Substrings Containing All Three Characters: Sliding Window in Golang

Today's LeetCode daily challenge was so fun to solve: Number of Substrings Containing All Three Characters. What are we trying to do? We have a string s that's build using only 3 characters:...

11.03.2025 0 Read More

Concurrency vs. Parallelism in Go: What Every Developer Should Know

Following up with my previous post about Concurrency in Go, many developers encounter a common misconception: that Go provides true parallelism by default. While Go excels at concurrency with its ligh...

11.03.2025 0 Read More

Is net/http All You Need, or Does Gin Offer More?

Leapcell: The Next-Gen Serverless Platform for Golang app Hosting Why Do We Still Need Gin When We Have net/http? I. Introduction In the Go language ecosystem, the net/http package, a...

11.03.2025 0 Read More

Setting Up a Simple Go Fiber Project

Is plain Go Still a Good Choice in 2025?

8 Memory-Efficient Go Coding Techniques For Better GC Performance

Using Logger Middleware in Go Fiber

NodeJS vs GoLang #1

Golang Multiline Strings: A Comprehensive Guide

Accelerate Go File I/O: Memory-Mapped Files for High-Performance Applications

LeetCode Number of Substrings Containing All Three Characters: Sliding Window in Golang

Concurrency vs. Parallelism in Go: What Every Developer Should Know

Is net/http All You Need, or Does Gin Offer More?

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