Recently, I struggled for a couple of hours to understand why the API tests of one project were slow. In theory, we designed tests to run in a fully parallel way – the duration of tests should be close to the longest-running test. Unfortunately, the reality…

The internal folder in Go is one of the few "magic" features in the Go language where if you use it, you get a bunch of benefit without having to do too much.

One of my favorite things about Go is its distribution process using the go install command. With go install, I don’t have to deal with the trouble of setting up brew, npm, pip, or any other package manager separately like I had to with some languages. It…

Learn how to deploy a Gin app to Railway with this step-by-step guide. It covers quick setup, one-click deploys, Dockerfile and other deployment strategies.

A curated list of awesome #Golang frameworks, libraries and software

Learn how to write benchmarks and measure execution time and memory allactions of your code.

Welcome to Episode 5 of Bill's Guide to A.I.! In this episode, Bill takes the next step by demonstrating how to interact with a local LLM (Large Language Model) using OLAMA and LangChain Go. With MongoDB vector embeddings already in place from the previous…

The Hitchhiker’s Guide to Valhalla

As a developer, you can't envision all of the possible inputs your programs or functions could receive.

Learn how to implement robust authorization in a web application using Cerbos, a powerful authorization engine, and Echo, a fast and minimalist Go web framework for building our application's backend. By the end of this guide, you'll know how to set up a…

I was reading HackerNews a few months ago and came across this post. It demystified something I’d long wondered about but hadn’t investigated myself: PubSub with PostgreSQL.

Just give me the code! Github
Introduction
The options for deploying your REST APIs are numerous these days, spanning a wide spectrum. On one end, you have the bare metal approach of using your own server where you have full control over the infrastructure…

A blog about computers, functional languages, Lisp, and Scheme.

What's coming in Go 1.24 London Gophers, 2024 - Daniel Martí @mvdan.cc

Blog for DoltHub, a website hosting databases made with Dolt, an open-source version-controlled SQL database with Git-like semantics.

WASI to Go: Write Once, Go Anywhere - Jiaxiao Zhou, Microsoft & Randy Reddig, Fastly

Go is loved by developers for its simplicity, concurrency and efficiency. This talk explores how Go developers can quickly and easily build Wasm components for cloud-native…