#go Development Tutorials & Tips | Roast Dev

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Turbocharged Go: From Profiling to Production-Ready Performance 🔧

Introduction Remember when you thought your Golang app was as fast as Usain Bolt, only to discover it moves more like a sleepy turtle? You're not alone. Over my two decades in tech, I've seen...

15.04.2025 0 Read More

Custom Memory Allocators in Go: Boosting Performance for High-Load Systems

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! In my years of developing hi...

15.04.2025 0 Read More

Go - (4) Interfaces

Introduction Interfaces are a collection of method signatures. ⛶type shape interface { area() int perimeter() int }In the above example, shape is anything that can be used to calc...

15.04.2025 0 Read More

LF: The Blazing-Fast File Manager You Need to Check Out!

Quick Summary: 📝 LF is a terminal file manager written in Go, designed for efficient file system navigation and management. It offers cross-platform compatibility, a small footprint, and a...

15.04.2025 0 Read More

Goscript: Go For (go-pher?) Scripting

Scripts are short bits of code typically written to automate a series of otherwise manual steps or accomplish a small task. With that focus on quickly getting some task done, a compiled, strongly-type...

15.04.2025 0 Read More

A 10x faster TypeScript

Anders Hejlsberg, lead architect of TypeScript and Technical Fellow at Microsoft, introduces a new port of TypeScript that will deliver the next generation of high-performance developer tooling.Sour...

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Mastering Go's Empty Interface: Powerful Uses and Hidden Traps

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.Go’s empty interface, interface{}, is ...

15.04.2025 0 Read More

A basic Golang project Makefile

In some of my side projects, I develop with Golang. The CLI tool Make is mainly used there to execute build and test commands, but it is also used for other tasks.After some time, the following Makefi...

15.04.2025 0 Read More

ShopCTL: A Developer-First Toolkit for Shopify Automation

Shopify at your fingertips with shell automation Learning Shopify has been on my bucket list for a few years now. Plenty of people in my circle — friends, colleagues, and fellow devs — are all so...

15.04.2025 0 Read More

Why You Can’t Access Struct Fields Through Interfaces in Go (and How to Fix It)

Ever written something like this in Go? ⛶var a Animal = Dog{Name: "Charlie"} fmt.Println(a.Name) // 💥 compile-time error...and thought, “Wait — why can’t I access Name when it’s clearly p...

15.04.2025 0 Read More

Turbocharged Go: From Profiling to Production-Ready Performance 🔧

Custom Memory Allocators in Go: Boosting Performance for High-Load Systems

Go - (4) Interfaces

LF: The Blazing-Fast File Manager You Need to Check Out!

Goscript: Go For (go-pher?) Scripting

A 10x faster TypeScript

Mastering Go's Empty Interface: Powerful Uses and Hidden Traps

A basic Golang project Makefile

ShopCTL: A Developer-First Toolkit for Shopify Automation

Why You Can’t Access Struct Fields Through Interfaces in Go (and How to Fix It)

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