Syntax-Highlighting from a Markdown source in Go using Chroma

23.09.2018 - 8m read - golang go syntax-highlighting markdown chroma

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

Scrolling Endpoint with Kotlin and Spring Boot

16.09.2018 - 12m read - kotlin spring-boot web scrolling

In order to fetch huge amounts of data in a sane way, it often makes sense to scroll through the data instead of requesting it all at once. In this post, we will create a simple implementation of such a mechanism using Kotlin and Spring Boot 2.

Log Deletion on ELK stack using Go

15.09.2018 - 13m read - Go Golang ELK

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

Elasticsearch to Prometheus Exporter in Go

05.07.2018 - 14m read - Go Golang elasticsearch prometheus ops

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

WebSockets with Kotlin and Webflux

17.03.2018 - 8m read - kotlin websockets boot reactive webflux spring

This post shows a small example of a Kotlin Webflux application handling WebSockets communication.

Creating a Basic GraphQL API with Go

04.03.2018 - 13m read - Golang Go graphql

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

Playing around with Kotlin and Spring Webflux

03.03.2018 - 11m read - kotlin boot reactive webflux spring

This post shows a small example of reactive web-programming in kotlin using the great new Spring Webflux framework.

Creating an iCal feed with Go

17.02.2018 - 11m read - golang go ical ics

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

Basic Role-Based HTTP Authorization in Go with Casbin

05.01.2018 - 16m read - golang go auth http casbin

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.

HTTP File Upload and Download with Go

10.12.2017 - 7m read - Go Golang file http upload download

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.