oelna

microblog

A simple-ish PHP app that stores status updates as small posts in a sqlite database.

websocket-irc

A very basic browser-based IRC client that can connect via websocket to eg. UnrealIRCd 5+

hsma-html

Kursmaterialien für meinen Kurs Offenes Projekt: HTML aka. "VSTG" an der Hochschule Mannheim

hsma-int

Kursmaterialien für meinen Kurs GCT2, ("INT") an der Hochschule Mannheim

kirby-static-site

A static site with Kirby CMS that runs on GitHub Pages 😳

twitch-chat-reader

A mostly self-contained client to Twitch chat, use as OBS overlay

4mori-website

convert

A small utility webapp that converts between various string encodings and cleans up text

github-action-test

X

grid-drag-container-demo

Two demo pages showcasing CSS Grid layout, custom properties, container queries and media queries in a beautiful Müller-Brockmann-inspired design

hsma-int-slides

Mein Kurs INT an der Hochschule Mannheim vermittelt einen Einstieg in die Umsetzung von Websites mit den Sprachen HTML und CSS aus Sicht von Gestaltern.

int-demo

Eine kleine Demo Website für den Kurs INT

oelna.github.io

pubsub-javascript-sample

sexvergnuegen-podcast-archive

A microsite that displays episode content and transcripts from the german podcast "Sexvergnügen" by Ines Anioli and Leila Lowfire

stream-countdown

A simple countdown timer implemented in Javascript, to use on Twitch streams or wherever

twitch-eventsub-client

A websocket-based client for Twitch EventSub (use as OBS browser source)

asn1-p1363-signature-converter

Convert between ASN.1 and P1363 ECDSA signature formats in Javascript

asn1-tools.js

An ASN.1 parser and packer ESM in vanilla JS, no dependencies.

CSSPageControlTimerProgress

A silly implementation of UIPageControlTimerProgress in CSS/JS

drag-drop-demo

A tiny demo of some Javascript concepts using the shopify/draggable library

foodtruck-abgabe

gct2

Testwebsite HS Mannheim GCT2

int-test-website

mastodon-backup

A simple PHP application that logs Mastodon posts to an SQLite database, using public RSS feeds

online-dtp

Experiments of porting desktop publishing tools to the browser

paper-weight-calculator

qrcodejs

Cross-browser QRCode generator for javascript, updated as ESM

rechnung

Browser-based invoice app with Girocode and ECDSA signing TSE style

shauninman-bounce

Recreate the bouncy elements from shauninman.com (pre 2023)