#go Development Tutorials & Tips | Roast Dev

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From Java to Go: Why Composition is Preferred Over Inheritance

What Drives New Languages Like Rust and Go to Embrace Composition and Abandon Inheritance?Java has a guideline: “Don’t use inheritance unless you have a good reason.” But Java doesn’t strictly...

04.05.2025 0 Read More

Use LaunchDarkly(LD) with Golang

Introduction In modern software development, feature flagging has become a powerful technique for managing the release process, improving deployment safety, and enabling continuous delivery. ...

04.05.2025 0 Read More

Build a File Upload API in Golang

Just look around you, we are all surrounded by apps that upload files in one form or another - Facebook, Gmail, Github and even the videos I have uploaded on YouTube is an implementation of some fil...

04.05.2025 0 Read More

What does (*jsontext.Value)(&b).Indent() do in Go?

When working with Go, handling JSON data is a common task. In the code snippet you're referring to, we see the use of a specific method: (*jsontext.Value)(&b).Indent(). This can be a bit confusing...

04.05.2025 0 Read More

Counting Words at Lightning Speed: Golang Channels & Worker Pools to Process Text Files

Hi there! I'm Shrijith Venkatrama, founder of Hexmos. Right now, I’m building LiveAPI, a tool that makes generating API docs from your code ridiculously easy.Imagine you’re tasked with counting wo...

28.03.2025 0 Read More

Tripping the circuit

This is probably one of the most useful "cloud" patterns out there and it is fairly easy to implement. There are great articles and implementations, like Polly, already on the internet about this patt...

28.03.2025 0 Read More

Initial release of adaptlog

Almost every application logs data one way or another. There are a plethora of logging packages available for golang. There is the one that comes with the standard packages which takes a simple appr...

28.03.2025 0 Read More

New go event sourcing library named incata

Event sourcing is capturing all changes of an application state as a sequence of events. Since we only store events we only have to add events to a store, in contrast to updates for keeping the applic...

28.03.2025 0 Read More

Parallelize work using parwork

In order to process a lot of work we have to parallelize work across all cores, and especially if it's CPU bound. Go has goroutines, which can be used to parallelize the work, but there is the cost of...

28.03.2025 0 Read More

Writing Software That Works with the Machine, Not Against It in GO

Hi, my name is Walid, a backend developer who’s currently learning Go and sharing my journey by writing about it along the way. Resource : The Go Programming Language book by Alan A. A. Donovan &a...

28.03.2025 0 Read More

From Java to Go: Why Composition is Preferred Over Inheritance

Use LaunchDarkly(LD) with Golang

Build a File Upload API in Golang

What does (*jsontext.Value)(&b).Indent() do in Go?

Counting Words at Lightning Speed: Golang Channels & Worker Pools to Process Text Files

Tripping the circuit

Initial release of adaptlog

New go event sourcing library named incata

Parallelize work using parwork

Writing Software That Works with the Machine, Not Against It in GO

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