At work, my team decided to switch our codebase from pkg/errors to Go 1.13’s native error wrapping. We used to wrap our errors like this:
var errBadStuff := errors.New("something happened") ... err := errors.Wrapf(errBadStuff, "some context '%s'", label)…

Using a good settings strategy can make local development and deployment a lot easier.

Go’s interfaces and “duck typing” makes it very easy to create simple mock or stub implementations of a dependency for testing. This has not dissuaded a number of people from writing generalized mocking libraries such as gomock and testify/mock, among others.…

Everything you wanted to know about structs in Golang

Structured Logging, also known as Semantic Logging, is probably the most powerful logging pattern I know. Let’s assume that our log is normally emitted as follows (code – uses Go standa…

sync all the things

A bloom filter is a set-like data structure that is more space-efficient compared to traditional set-like data structures such as…

Open source API development ecosystem - https://hoppscotch.io (open-source alternative to Postman, Insomnia) - hoppscotch/hoppscotch

dockerized (postgres + nginx + golang + react). Contribute to karlkeefer/pngr development by creating an account on GitHub.

Experimental system call tracer for Linux x86-64, written in Go - GitHub - agis/gtrace: Experimental system call tracer for Linux x86-64, written in Go

Gin is a high-performance HTTP web framework written in Go. It provides a Martini-like API but with significantly better performance—up to 40 times faster—thanks to httprouter. Gin is designed for ...

A flexible and powerful SQL string builder library plus a zero-config ORM. - huandu/go-sqlbuilder

Goldmark -- CommonMark compliant, GitHub flavored, fast and flexible -- is the new default library for Markdown in Hugo.

Go compiler for small places. Microcontrollers, WebAssembly, and command-line tools. Based on LLVM. - tinygo-org/tinygo

HTTP middleware for Go that facilitates some quick security wins. - unrolled/secure

After 20 years of using Java to support the largest hospital network in Belgium, the decision was made to replace this system using a new technology stack.

We will start the talk by explaining the current situation of the hospital system and how it has evolved…

TIL: go vet -c n Prints `n` lines of source code around the bug. #golang

Our GraphQL observability stack at IBM Watson Media using Go, Prometheus, Jaeger and Grafana.