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PeerDocs
A student-focused, local-first Markdown app designed for studying—manage semesters, folders, and todos with encrypted cloud sync. Work in progress.
- AlpineJS
- Go
- HTMX
- Local First
- Wails
- Umami
Projects
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Current projects
- Online
Crawlit
Analyze your website's visibility inside ChatGPT, Claude, Perplexity, and Google AI Overviews. Check AI crawlability, structured data quality, entity confidence, and citation probability — free.
- 🇩🇪
- 🇬🇧
- 🇦🇷
- 🇮🇹
- 🇫🇷
- Go
- GoFiber
- Postgres
- HTMX
- AlpineJS
- Docker
- Web
- Selfhosted
- Umami
- Online
Browsergotchi
Browserextension Game + Plattform
- 🇩🇪
- 🇬🇧
- 🇦🇷
- 🇮🇹
- 🇫🇷
- Browserextension
- JS
- Dexie.js
- Go
- SQLite
- manifest.json
Upcoming / Paused projects
- Online
NeverAtHome Platform
Development and Conception, Website, Platform Project, Newsletter, Sysadmin Tasks and upcoming Multi-Tenant Option for Members
- 🇬🇧
- SvelteKit
- SCSS
- Lucia
- Postgres
- Go
- Selfhosted
- GCP
- Typescript
- Node
- OAuth
- Scaleway
- TES
- BunnyCDN
- BunnyStorage
- Standby
ProjektDB - Freelance Office App
Design, Development and Conception
- 🇺🇸
- 🇩🇪
- Go
- Maintainance
- Selfhosted
- Web
- CSS
- Standby
Tabarizer
My first browser extension. I had 200+ tabs open across multiple devices about interesting topics, so I built a tool that stores them in IndexedDB and summarizes them into organized topic-based lists.
- 🇬🇧
- JS
- manifest.json
- Dexie.js
- Standby
Harlequin
Local OS Context Engine, a lightweight, privacy-first, open-source background desktop utility.
- Rust
- Shell
Finished projects
- Offline
Centropa Stories - Podcast
Development and Conception
- 🇩🇪
- 🇺🇸
- 🇺🇦
- Next.js
- TailwindCSS
- Headless UI
- Vercel
- Drupal
- Splitbee
- Github
- Offline
Ukrainian Stories - Centropa
Development and Conception
- 🇩🇪
- 🇬🇧
- 🇺🇦
- Next.js
- TailwindCSS
- Headless UI
- Vercel
- Drupal
- Splitbee
- Github
- Offline
Dorcol - Centropa
Development and Conception
- 🇺🇸
- 🇷🇸
- Next.js
- TailwindCSS
- HeadlessUI
- Github
- Vercel
- Splitbee
- Online
Fabio.sh
Design, development and concept
- 🇩🇪
- 🇬🇧
- 🇦🇷
- 🇮🇹
- 🇧🇷
- 🇯🇵
- 🇨🇳
- 🌐
- 🇫🇷
- 🇮🇱
- 🇻🇦
- 🇳🇱
- 🇸🇪
- 🇺🇦
- 🇨🇳
- 🕴️
- 💾
- ⚪
- ✨
- 🧑🎤
- 🦿
- 🚀
- 🧬
- 🤠
- Astro
- TailwindCSS
- SQLite
- Node
- Selfhosted
- Umami
- Online
dieDigitale
Design, Development and Conception - Idea Agency
- 🇩🇪
- 🇬🇧
- Astro
- CSS
- CSS Animations
- JS
- Node
- Passkey
- SQLite
- Selfhosted
- Three.js
- Typescript
- Vite
- Umami
- Offline
Therapie - Nina Luciak
Design, Development, Support and Conception
- 🇺🇸
- 🇩🇪
- Gatsby.js
- TailwindCSS
- Email.js
- Vercel
- Offline
MarcusWagner
Design, Development, Support and Conception
- 🇺🇸
- 🇩🇪
- Next.js
- Headless Wordpress
- Graphql
- TailwindCSS
- Offline
Sarajevo30 - Centropa
Development, Support, only for desktop use
- 🇩🇪
- Next.js
- TailwindCSS
- Github
- Offline
UNODC - Conference Site
Support, Editing and Graphics, ...various Multimedia assignments
- 🇺🇸
- Drupal 8
- Offline
send.centropa
Design, Development, Support, service to share audio files
- 🇺🇸
- Next.js
- TailwindCSS
- Offline
Centropa Bridge
Design, Development, Support, service for feedback, small 'E-Learning' platform to enhance collaboration and support for the internationally divided team
- 🇺🇸
- Next.js
- TailwindCSS
- Supabase
- Supabase Auth
- Offline
Siegelgasse
Design, Development, Support, My CV (2019) online only accessible through authentification --> Privacy ;)
- 🇺🇸
- Angular
- Typescript
- CSS
- Firebase
- Online
Learn and Do
Development
- 🇩🇪
- Angular 17 & 20
- Drupal 8 & 10
- Decoupled
- Typescript
- SCSS
- Matomo
- Online
Tim Oppermann
Design, development and concept, Email, Hosting
- 🇩🇪
- 🇬🇧
- Astro
- TailwindCSS
- Directus
- Selfhosted
- Online
Kollektiv Film
Design, development and concept, Email, Hosting
- 🇩🇪
- 🇬🇧
- Astro
- TailwindCSS
- Directus
- Selfhosted
- Online
Thinqs
Things.eu connects owners of equipment with the people who use them daily. QR code-based tracking for shared assets — scan, update status, and maintain full visibility. Refactoring of Code, Security measurements, speed upgrades, caches, UI improvements, server handling and hosting, etc...
- 🇬🇧
- Web
- SvelteKit
- Postgres
- Drizzle
- CSS
- TES
- Umami
- Online
Japannual: Student Project
Student project - recreation of japannual website
- 🇩🇪
- 🇬🇧
- 🇯🇵
- SvelteKit
- Selfhosted
- Postgresql
- Drizzle
- Online
Edward Serotta Webportfolio
Maintainance of the Edward Serotta archive, and a few other tasks
- 🇬🇧
- Maintainance
- other Stuff
- Online
Browser Console Experience
I often check out different browser APIs. Lately I figured that consoles can display CSS as well! Take a look at my console.logs!
- JS