golang (21 articles)

This post shows how to create syntax-highlighted HTML from a markdown source using the chroma Go library.

This post will show a simple Go program for deleting old logs on the ELK stack.

This post describes how to create a server in Go, which provides data from Elasticsearch for Prometheus to consume.

GraphQL is a powerful concept and this post will show how to translate an existing REST API to GraphQL using Go

In this short example we'll create a cached iCal feed with Go for a fake REST API

Casbin is an authorization library for Go, which supports several access control models. In this post we will take a look at a simple HTTP example featuring basic role-based authorization.

One of Go's big upsides, for me, is its simplicity. This post shows another example of this, implementing a basic HTTP File Up- and Download using just the standard library.

Traversing an AST (Abstract Syntax Tree) is useful for analysing and understanding a code-base, but the real power comes when we are able to manipulate it, which allows us to build tools. This post shows a simple example of how to manipulate the AST in Go.

If ethereum or any other smart-contract platform is ever going to reach mainstream, a mechanism for people without holding cryptocurrency is needed. While there are efforts to achieve this in the future on ethereum, this post shows a workaround using a Go webserver.

Smart Contracts and Blockchain remain a hot topic. This post will show how to interact with Ethereum Smart Contracts using Go.

Looking at and interacting with the AST (Abstract Syntax Tree) of a program can be both interesting and useful for automation. In this post, we'll look at an example of how to parse a Go program to an AST and how to analyse it.

Last November I decided to start writing this Blog. In order to create it, I wrote a static blog generator in Go, which is described in this post.

This post shows one way to create syntax-highlighted HTML from a markdown source. Using only Go.

BoltDB is a simple and fast key/value store written in pure Go. Storm is a toolkit for BoltDB, which helps us tackle more complex use-cases.

Looking for a simple key/value store for your Go applications? Look no further!

In this post, I take a look at how simple it is to do port forwarding with Go's great standard library.

In this post I describe my implementation of delta-uploading for AWS S3 within the static-aws-deploy tool using Go

After having written many tests with several bloated mocking frameworks in different languages, this is an attempt at a very simplistic utility for mocking in Go

Machine Learning is rapidly becoming more and more relevant both within the field of Software Development as well as Society as a whole. This post aims to show how very basic Machine Learning techniques can look in Go

This post describes the process of building a small single-purpose tool in Go for deploying static websites to AWS S3 and Cloudfront.

The io.Reader and io.Writer interfaces in Go are immensely powerful, yet simple. This post explores how we can use another simple concept to create powerful effects: io.Pipe