Halma
Chinese Checkers vs AI in the browser. Three difficulty levels, seven themes, background music, highscores, and fully offline-capable as a PWA.
TypeScript React Vite PWA Game
Open Source
Software Projects
Own tools and libraries on GitHub - mainly Python TUI applications and web tools.
Helpers: Printable cheat sheets for Neovim, Visual Studio and VS Code ViewGeo Finder
GeoGuessr-style browser game. Five rounds, pinpoint a location photo on the map, local highscores. Fully static, no backend.
TypeScript React Vite MapLibre Game
retro-amp
Terminal music player with retro aesthetics. FFT spectrum analyzer, 40 retro themes from 8-bit to terminal phosphor, lyrics, playlists, cover art right in the terminal.
Python Textual TUI Audio FFT
Christophorus
Vehicle logbook for the terminal, for leased and owned vehicles alike. Records every trip, keeps the odometer chain consistent, checks entries for plausibility and exports to Excel, JSON or Markdown.
Python Textual TUI Excel DE/EN
Console Error Scanner
TUI tool for automatically scanning websites for JavaScript console errors, HTTP failures and CSP violations.
Python Playwright Web Testing TUI
c2pa-scanner
Scans website sitemaps for AI-generated images - via C2PA manifests and EXIF/XMP metadata. Textual TUI, supports EU AI Act Article 50 transparency requirements.
Python C2PA AI-Detection EU AI Act TUI
retro-text-effects.js
Browser port of the Python library TerminalTextEffects in vanilla JavaScript. 45 text, canvas, style, input and art effects (decrypt, matrix, CRT, fireworks and more), a single file, zero dependencies, no external requests.
JavaScript Vanilla JS Animation Retro Zero-Deps
Jira Timesheet
TUI for Jira worklogs: list, calendar and year view with forecast, Excel/PDF export, German holiday detection, retro themes.
Python Textual TUI Jira Excel
jira-timesheet-qt
Desktop edition of jira-timesheet built with PySide6 (Qt 6). Timesheets from Jira worklogs plus manual time entry, list, calendar and year view, Excel/PDF export. Same core as the TUI, runs on Windows, macOS and Linux.
Python PySide6 Qt Jira Excel
InspectCode TUI
Terminal UI for JetBrains InspectCode. Browse C#/.NET issues, auto-fix with diff preview and top-10 analytics.
Python ReSharper Code Quality TUI
Sitemap Tracker
Website crawler for standard-compliant sitemap.xml. Dual-mode (httpx/Playwright), auto-split at 50,000+ URLs.
Python SEO Crawler TUI
Visual Regression Scanner
Automated visual regression detection via screenshot comparison. Pixel-level diff with configurable tolerance.
Python Playwright Visual Testing TUI
codename-generator
Codename generator as a Textual TUI. Produces concise project and release codenames right in the terminal.
Python Textual TUI Generator
Retro Themes for VS Code
41 color themes for VS Code, 36 dark and 5 light, built from the retro palettes of textual-themes. Every colour is checked and lifted until it is readable, the same derivation as nvim-retro-themes.
Python VS Code Themes Retro
nvim-retro-themes
41 colorschemes for Neovim, 36 dark and 5 light, built from the retro palettes of textual-themes. Every colour is checked and lifted until it is readable, and syntax colours that would look alike are pulled apart.
Python Neovim Themes Retro
schuldschein-generator.de
Put a private loan in writing: fill in a promissory note and save it as a PDF, all in the browser. Plus templates as PDF and Word, the legal situation with court decisions, and frequent questions. Bilingual, light and dark.
TypeScript Astro Tailwind PDF DE/EN
happy-watches.de
A private collection of plastic-cased Swatch chronographs from 1990 to 1998. What I have, what I am looking for, and what to watch out for when buying. Bilingual, light and dark.
Astro Astro Tailwind DE/EN
textual-themes
Python library with 40 vintage color schemes for Textual TUI apps: 8-bit home computers, terminal phosphor, Unix workstations, watches, 80s pastel and mafia noir.
Python Textual Themes Library
textual-widgets
Python library with reusable Textual widgets for your own TUI apps. Companion to textual-themes.
Python Textual Widgets Library
$ git clone github.com/michaelblaess/QAppFramework
QAppFramework
Shared building blocks for PySide6 desktop applications: theme, runtime-colourable icons and the dialogs every application needs anyway. So several apps look and behave the same.
Python PySide6 Qt Library
Awesome Tools
Curated collection of useful tools and resources. Windows tools, AI tools, database tools, developer tools and browser extensions.
Markdown Awesome List Curated Resources