Salzburg in winter

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Hi, I'm Benjamin Aster.

I'm an Austrian nerd doing silly {programming/math} things {on/in} my {computer/head}.

GitHub
X (Twitter)
CodePen

Projects:

DevTools Chatbot

An AI chatbot in the Chrome DevTools JavaScript console.
Fingerprint

A website that shows you fingerprinting vectors of your browser.
Triangle pattern

An interactive triangle pattern art
WebGPU Ray Tracer

A ray tracer made with WebGPU
PAMM

Pretty Awesome Math Markup – A user-friendly LaTeX alternative with a live editor
Index of web-related technical information

An index of web-related specifications, CSS properties, JavaScript interfaces, etc.
Web features

An overview of (mostly new) web features that are not yet fully supported in all three browser engines.
Better TypeScript

Various TypeScript type definitions to make working with TypeScript more convenient.
CSS Drawing Canvas

A drawing canvas made with pure HTML & CSS – no JavaScript.
Reflexive view-source

A website that displays its own view-source page.
CSS Minecraft

A Minecraft clone made with pure HTML & CSS – no JavaScript.
2D CSS Minecraft

A 2D Minecraft clone made with pure HTML & CSS – no JavaScript.
Pattern Generator

Generate random recursive patterns.
TypeScript types for new JavaScript

TypeScript type declarations for JavaScript stuff that isn't in TypeScript's standard type declarations.
Brave Talk Bamboozler

A Chrome extension that tricks Brave Talk into thinking you're using Brave.
WebGPU Mandelbrot

A GPU accelerated Mandelbrot viewer made using the new WebGPU API.
Custom icons

Choose your own icons from various different icon sets and generate a CSS file with only those icons as inlined data-URIs.
GeoQuiz

A quiz about the countries of the world.
Live HTML Editor

A simple HTML, CSS and JavaScript editor.
SVG to image

A tool that converts SVGs to images. Useful for creating PWA icons from SVGs.
Notepad

A simple text notepad application.
Watertyper

A minimalistic typing test.
CSS Named Colors

A simple overview of all 141 CSS colors.
Clock

A simple clock that shows the current time with seconds.
Tiny Snake

A snake game in less than 400 characters of HTML & JavaScript.
Unicode Characters

A simple overview of all Unicode characters.
3D Binary CSS Calculator

A 3D binary calculator that works completely without JavaScript.
Memorize Pi Digits

A tool that helps you memorize the digits of pi.
Browser Version

A website that shows you the current version of your browser.
Robdilo'clock

A robot that grasps individual segments and positions them in such a way that they display the time in digital numerals.
HTML entities

A list of all HTML entities.
Quizlet Learnset Copier

A tool that helps you import, edit and export vocabulary from and to Quizlet and Anki.
YouTube ad to video link

A tool that helps me collect unlisted YouTube ad videos.
2048

The 2048 game.
Conway's Game of Life

Conway's Game of Life.
Plottegoino

An Arduino-controlled Lego plotter that can print any desired letters.
Mandelbrot Viewer

A simple mandelbrot viewer.
Translate

A translation website based on LibreTranslate.
Tetris

The tetris game.
Domino builder

A tool that you can use to build 3D domino structures.
Pascal triangle visualization

A tool that lets you explore the pascal triangle with all the numbers modulo a value.
MPMP 9: Take away triangles

A visualization of triangles I created for Matt Parker's Math Pluzzle #9: Take-away triangles.
Red-Cyan-3D Cube

A red-cyan anaglyph spinning cube.
Self-loading HTML

An HTML file that is also its own CSS and JavaScript.
Unblock Me

The Unblock Me game. A puzzle game where you unblock a red block by sliding the other blocks out of its way.
YouTube Thumbnail Generator

Get the thumbnail of a YouTube video