Hello. I am eFrane.

I am a blogger, musician, photographer, and programmer from Berlin, Germany. Orthographical quirks include oxford commas and post-quotation-mark interpunction. If you encounter me without a book in my carry-on, you can generally safely assume I'm ill.

Projects I have
helped build

I am a big proponent of open source software. Below is a list of projects I have worked on in the past. Most of these are still actively maintained or even improved upon. Find out more by visiting the linked websites or code repositories.


A PHP library to work with Roman numerals.


An open api specification for German RIS data.

Symfony Console Additions

Helper classes to make working with the Symfony Console component even more awesome.

Symfony TusBundle

Integration bundle for using tus with Symfony.

Tile Flow

A screensaver for OS X 10.5 (last tested on macOS 10.14)

(This project is currently inactive.)


A pagination component for Vue 2 using a sliding window.


A plugin for VuePress to provide support for diagramming with the MermaidJS library.


A Vuex plugin simplifying interfacing with Json:api resources.

What the Semver

A tiny web app to visualize semver constraints.