Polymorphism in Go is achieved with the help of interfaces. A variable of type interface can hold any value which implements the interface. This property is used to achieve polymorphism in Go.

Learn how interfaces work in Go with the help of practical examples. This tutorial also covers empty interface, type assertion and type switch.

In this tutorial I'll be demonstrating how you can implement a twitter bot using the go programming language

Go error library with error portability over the network - cockroachdb/errors

Dev's offline page is fun and we did implement it with Rust and WebAssembly. Go is simple. Can we d...

Gophers not only look cute but also they are powerful. I ❤️ statically typed languages and Golang...

Simple job queues for Go backed by Redis. Contribute to thoas/bokchoy development by creating an account on GitHub.

Contribute to google/go-replayers development by creating an account on GitHub.

SQL builder and query library for golang. Contribute to doug-martin/goqu development by creating an account on GitHub.

Martian is a library for building custom HTTP/S proxies - google/martian

A Go HTTP client library for creating and sending API requests - dghubble/sling

What is instrumentation? What kinds of instrumentation are available for Go
programs and when should you use them? What is dynamic instrumentation?

My favorite new API in Go 1.13 is testing.B.ReportMetric. It allows you to report custom metrics from within your benchmarks.
When the API was proposed, the motivating example was package sort. The package sort benchmarks, like all benchmarks, measure elapsed…