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Build a Todo CRUD API with Go (Beginner-Friendly Guide)

If you're starting with Golang and want to build something practical, a Todo CRUD API is the perfect first project. It covers all the fundamentals you'll use in real-world backend development. In this

11h ago4 min read

ARAaron Roseaaron-rose.hashnode.dev

The Secret Life of Go: Worker Pools

Part 26: Controlling Concurrency and The Dispatcher Ethan was staring at a wall of red text on his monitor. "Out of memory," he muttered. "How? Go is supposed to be incredibly efficient." Eleanor walk

15h ago5 min read

Kko-chanko-chan.hashnode.dev

Designing SaaS Commerce with State Machines [Part 11]

This article was originally published on Saru Blog. What You Will Learn Why "string status" breaks down in SaaS commerce Implementation patterns for embedding state machines into Go domain models Design techniques for coordinating multiple state m...

18h ago12 min read

AAAdegoke Ayobami Seunayobamiseun.hashnode.dev

Single Thread vs Goroutines: The Real Difference Between Node.js and Go

You've probably heard it a thousand times: "Node.js is single-threaded" and "Go has goroutines." But what does that actually mean when you're building real applications? Here's the thing both Node.js

2d ago7 min read

IOIslam O. Elgoharythepayload.hashnode.dev

Under the Hood: An Architect’s Guide to Go vs. Scala (Part II)

This is the second part of my series comparing Go to Scala and diving deeper into their differences. In the first part, I compared their philosophies, the circumstances of their design and the Runtime

2d ago4 min read

GCGeoffrey Copinblog.scrapelens.com

Scraping JavaScript-rendered pages in Go

In our previous article, we built a simple HTTP-based scraper that fetches a page and parses its HTML directly. This approach is fast and lightweight, but it only works when the content you need is present in the server's initial response. Modern web...

4d ago6 min read

ALAnjanesh Lekshminarayanananjanesh.dev

Getting picoclaw to work on Windows

My friend Shabeer Naha WhatsApped me this link today - https://youtube.com/shorts/HUueAGGKy9I?si=kJ-h7G6Y3sW0ql9h - and asked "Is this true?" This was my first time I was hearing of picoclaw and I was

4d ago4 min read

JEJahswill Essienjasper-dev.hashnode.dev

Efficient Software Development Workflow: One Schema, Two Ends

TL;DR Stop manually writing API server or client code. Define your API schema first with OpenAPI, then auto-generate type-safe server stubs (Go) and client API code (Dart/Flutter). This workflow eliminates boilerplate, prevents integration bugs, and...

5d ago8 min read

RNRohan Nilatkarrohancodes.hashnode.dev

Day 4: Generating Animated GIFs with Go

Today’s focus in my Go journey was moving beyond the console and into binary image generation. I’ve been following the "The Go Programming Language" (gopl.io) and reached Section 1.4. What I built: I created a program that generates animated Lissajou...

5d ago1 min read

DDetectZeStackdetectzestack.hashnode.dev

Why Single-Layer Tech Detection Misses Half the Stack (And How to Fix It)

Most tech stack detection tools use a single method: they download a webpage's HTML and match it against a pattern library. Wappalyzer checks for wp-content in URLs to detect WordPress. BuiltWith looks for _next/ paths to identify Next.js. This works...

Feb 166 min read

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