initial project setup for hdm dateiformate slides

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# Dependencies
node_modules/
# Build output
build/
# Logs
*.log
npm-debug.log*
yarn-debug.log*
yarn-error.log*
# Runtime data
pids
*.pid
*.seed
*.pid.lock
# Coverage directory used by tools like istanbul
coverage/
# nyc test coverage
.nyc_output
# Dependency directories
jspm_packages/
# Optional npm cache directory
.npm
# Optional REPL history
.node_repl_history
# Output of 'npm pack'
*.tgz
# Yarn Integrity file
.yarn-integrity
# dotenv environment variables file
.env
# macOS
.DS_Store
# Windows
Thumbs.db
ehthumbs.db
Desktop.ini
# Linux
*~
# IDEs
.vscode/
.idea/
*.swp
*.swo
# Marp specific
*.html
!build/*.html
*.pdf

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# Asset-Liste: Bildbeschreibungen & Kontext
## **Allgemein / Titel**
| Dateiname | Kontext | Beschreibung für Suche/Generierung |
|-----------|---------|-----------------------------------|
| `digital-landscape.jpg` | Titelfolie, Einstieg | Futuristische digitale Landschaft mit Netzwerk-Verbindungen, leuchtende Datenpunkte, abstrakte binäre Muster, Glasfaser-Optik, cyber-ästhetisch, blau-violette Farbpalette |
---
## **Woche 1: Bits, Bytes & Encoding**
| Dateiname | Kontext | Beschreibung |
|-----------|---------|--------------|
| `matrix-code.jpg` | Hex-Dump Mystery-Folie | Matrix-Style fallender grüner Code, binäre Zahlen, Hex-Zahlen (0-9, A-F), schwarzer Hintergrund, mysteriös, "digital rain" |
| `lightbulb-onoff.jpg` | Bit-Demonstration (AN/AUS) | Zwei Glühbirnen nebeneinander: eine leuchtend (AN/gelb), eine dunkel (AUS/grau), minimalistisch, einfache Illustration, technisch-didaktisch |
| `grayscale-gradient.jpg` | 256 Graustufen-Beispiel | Sanfter Verlauf von reinem Schwarz (#000000) zu reinem Weiß (#FFFFFF), horizontal oder vertikal, 256 diskrete Stufen sichtbar, technische Visualisierung |
| `rgb-color-model.jpg` | RGB-Farben erklären | RGB-Farbmodell-Diagramm mit drei überlappenden Kreisen (Rot, Grün, Blau), Venn-Diagramm-Stil, zeigt additive Farbmischung (Rot+Grün=Gelb, etc.), sauber, lehrreich |
| `ascii-table.png` | ASCII-Tabelle (1963) | Vollständige ASCII-Tabelle, 128 Zeichen (0-127), tabellarische Darstellung mit Dezimal-, Hex- und Zeichen-Spalten, retro/technisch, schwarz-weiß oder grün-schwarz (Terminal-Stil) |
| `hex-binary-table.jpg` | Hexadezimal-Erklärung | Konversionstabelle: Dezimal (0-15), Binär (0000-1111), Hexadezimal (0-F), drei Spalten, übersichtlich, didaktische Grafik |
| `hexeditor-screenshot.png` | Hex-Editor mit PNG-Datei | Screenshot eines Hex-Editors (z.B. HxD, Hex Fiend), zeigt PNG-Datei-Header mit Magic Number `89 50 4E 47`, linke Spalte Adressen, Mitte Hex-Werte, rechts ASCII-Darstellung |
---
## **Woche 2: MP3 & Audio-Kompression**
| Dateiname | Kontext | Beschreibung |
|-----------|---------|--------------|
| `cassette-ipod.jpg` | Analog vs. Digital Kontrast | Kassette (1980er, retro) neben iPod Classic (2000er, weiß), Side-by-Side-Vergleich, nostalgisch vs. modern, auf neutralem Hintergrund |
| `compression-types.jpg` | Lossless vs. Lossy Visualisierung | Diagramm mit zwei Pfeilen: "Lossless" (Original → Komprimiert → Original exakt rekonstruiert), "Lossy" (Original → Komprimiert → Ähnlich, aber nicht identisch), Wasserglas-Metapher möglich |
| `karlheinz-brandenburg.jpg` | Fraunhofer IIS, MP3-Erfinder | Porträtfoto von Karlheinz Brandenburg (Entwickler, ~60 Jahre, graues Haar, Brille), professionell, Konferenz- oder Labor-Setting, alternativ: Fraunhofer IIS-Gebäude Erlangen |
| `suzanne-vega.jpg` | "Tom's Diner" erster MP3-Song | Suzanne Vega (Sängerin, 1980er-90er Ästhetik), Album-Cover "Solitude Standing" (1987) oder Konzertfoto, warm, akustisch, ikonisch |
| `audio-spectrogram.jpg` | Frequenz-Vergleich (Bitrate) | Spektrogramm-Vergleich: drei Panels (Original, 320 kbps, 128 kbps), Y-Achse = Frequenz (Hz), X-Achse = Zeit, Farbe = Intensität, hohe Frequenzen verschwinden bei niedriger Bitrate (dunkle Bereiche oben) |
| `napster-interface.jpg` | Napster-Screenshot (1999) | Screenshot Napster-Software (Windows 98/2000-Stil), Suchleiste, Liste von MP3-Dateien, Peer-Verbindungen, retro-UI, grün-graue Interface, historisch |
---
## **Woche 3: Bilder & JPEG-Kompression**
| Dateiname | Kontext | Beschreibung |
|-----------|---------|--------------|
| `photo-comparison.jpg` | Hochauflösend vs. komprimiert | Side-by-Side: Linkes Bild scharf und detailliert, rechts stark JPEG-komprimiert mit sichtbaren Artefakten (Blocking, Ringing), gleiches Motiv (z.B. Landschaft oder Porträt) |
| `jpeg-artifacts.jpg` | JPEG-Artefakte Zoom | Stark vergrößerter Ausschnitt eines JPEG-Bildes: 8×8-Blöcke sichtbar (Blocking), "Geister" um Text/Kanten (Ringing), Farb-Banding in Himmel/Verläufen |
| `gif-animation.gif` | GIF-Animation (Meme) | Klassisches animiertes GIF (z.B. "Dancing Baby" 90er-Stil oder modernes Meme), 256 Farben, loop, pixelig-charmant, Internet-Kultur |
| `instagram-quality-loss.jpg` | Vorher/Nachher Instagram-Upload | Zwei Versionen eines Fotos: Oben "Original" (scharf, hochauflösend), unten "Nach Instagram-Upload" (sichtbar schlechter, matschig, Kompressionsartefakte), Pfeile zeigen Unterschiede |
---
## **Woche 4: Video-Kompression & Codecs**
| Dateiname | Kontext | Beschreibung |
|-----------|---------|--------------|
| `netflix-4k.jpg` | Netflix 4K-Streaming | Netflix-Interface auf 4K-TV, zeigt Filmauswahl mit "4K Ultra HD"-Badge, scharfes Bild, moderne Wohnzimmer-Setting, oder: Netflix-Logo mit "4K" |
| `container-codec-diagram.jpg` | Container vs. Codec Visualisierung | Diagramm: Schachtel (MP4-Container) enthält mehrere Streams Video-Track (H.264), Audio-Track (AAC), Untertitel (SRT), Metadaten, farbcodiert, technisch-didaktisch |
| `iframe-pframe-diagram.jpg` | I/P/B-Frame-Abhängigkeiten | Diagramm: Sequenz von Frames (I-B-B-P-B-B-I), Pfeile zeigen Abhängigkeiten (P zeigt auf I, B zeigt auf I und P), farbcodiert (I=rot, P=blau, B=grün), technisch |
| `youtube-vp9.jpg` | YouTube VP9-Logo | YouTube-Logo mit "VP9"-Badge oder Text, alternativ: YouTube-Player mit VP9-Codec-Info (Stats for Nerds), modern, Google-Branding |
| `av1-logo.jpg` | AV1-Logo (Alliance for Open Media) | AV1-Logo (stilisiertes "AV1" mit dreieckigem Design), schwarz oder weiß auf transparentem Hintergrund, modern, clean |
| `streaming-quality-switch.jpg` | Adaptive Bitrate Streaming | Visualisierung: Videoplayer mit Qualitätsoptionen (240p, 480p, 720p, 1080p, 4K), Balkendiagramm zeigt Bandbreite über Zeit, Qualität wechselt dynamisch, Netzwerk-Symbol |
---
## **Woche 5: Speichermedien, Dateisysteme, Backup**
| Dateiname | Kontext | Beschreibung |
|-----------|---------|--------------|
| `hdd-ssd-comparison.jpg` | HDD vs. SSD Technologie | Aufgeschraubte HDD (Platter, Lesekopf sichtbar) neben SSD-Platine (Chips, keine beweglichen Teile), Side-by-Side, technisch-präzise, neutraler Hintergrund |
| `directory-tree.jpg` | Verzeichnisbaum-Struktur | Baumdiagramm: Root (/) an der Spitze, Zweige zu Ordnern (home, usr, etc.), Unterordner, Dateien als Blätter, hierarchisch, clean, schwarz-weiß oder minimalistisch |
| `backup-disaster.jpg` | Festplatten-Crash / Ransomware | Kaputte Festplatte (physisch beschädigt, Kratzer auf Platter) ODER Bildschirm mit Ransomware-Warnung ("Your files are encrypted"), dramatisch, Warnsignal |
| `bit-rot.jpg` | Daten-Degradation über Zeit | Abstraktes Bild: Binärcode oder Pixel, die sich auflösen/verfallen, visuelle Metapher für Datenverlust, glitch-artig, beunruhigend |
| `lto-tape.jpg` | LTO-Kassette + Laufwerk | LTO-Ultrium-Kassette (schwarz, kompakt, Label sichtbar) neben oder in LTO-Bandlaufwerk (Rack-Mount), professionelle Rechenzentrum-Ästhetik |
| `m-disc.jpg` | M-DISC Blu-ray | M-DISC Blu-ray-Disc (mit "M-DISC"-Logo auf Disc oder Verpackung), Nahaufnahme, metallisch glänzend, hochwertig |
| `dna-helix.jpg` | DNA-Storage Konzept | DNA-Doppelhelix mit überlagerten Binärcode (0 und 1) oder Daten-Symbolen, futuristisch, wissenschaftlich, blau-grüne Farbpalette, Sci-Fi-ästhetisch |
---
## **Woche 6: Schnittstellen (Hardware)**
| Dateiname | Kontext | Beschreibung |
|-----------|---------|--------------|
| `cable-mess.jpg` | Kabelsalat / Anschluss-Chaos | Haufen verschiedener Kabel (USB-A, USB-C, HDMI, DisplayPort, Lightning, Ethernet), durcheinander, chaotisch, auf Schreibtisch oder weiß, frustrierend |
| `pc-back-1990s.jpg` | PC-Rückseite 1990er | Rückseite eines PCs aus den 90ern: VGA, PS/2 (lila/grün), Seriell (COM), Parallel (LPT), SCSI, viele verschiedene Ports, retro, nostalgisch, beige Gehäuse |
| `usb-c-cables.jpg` | Identische USB-C-Kabel | Mehrere USB-C-Kabel (3-5), die identisch aussehen, aber mit Fragezeichen oder Labels ("USB 2.0?", "USB 4?", "Thunderbolt?"), Verwirrung symbolisierend |
| `thunderbolt-logo.jpg` | Thunderbolt-Logo | Thunderbolt-Logo (Blitz-Symbol, schwarz oder weiß), offizielles Intel-Branding, clean, auf transparentem Hintergrund |
| `hdmi-cable.jpg` | HDMI-Kabel + Stecker | HDMI-Kabel mit Stecker (Typ A, Standard), Nahaufnahme des Pin-Layouts, schwarz, auf weißem Hintergrund, technisch-präzise |
| `displayport-cable.jpg` | DisplayPort-Kabel + Stecker | DisplayPort-Kabel mit Stecker (charakteristische asymmetrische Form, Verriegelung sichtbar), schwarz, technisch |
| `hdcp-warning.jpg` | HDCP-Fehler Bildschirm | Schwarzer Bildschirm oder blauer Error-Screen mit Text "HDCP Error" oder "HDCP-Handshake fehlgeschlagen", frustrierend, technischer Fehler |
| `ethernet-cable.jpg` | Ethernet-Kabel (RJ45) | Cat6 Ethernet-Kabel mit RJ45-Stecker, Nahaufnahme der 8 Pins (farbcodiert), blau oder grau, technisch |
| `vintage-ports.jpg` | Alte Anschlüsse (Nostalgie) | Collage: VGA-Port (blau, 15-Pin), PS/2 (lila/grün, rund), Seriell (DB9), Parallel (DB25), retro, beige/grau, Museums-Qualität |
---
## **Woche 7: Distribution (CDN, P2P, Streaming)**
| Dateiname | Kontext | Beschreibung |
|-----------|---------|--------------|
| `sneakernet-truck.jpg` | LKW voller Festplatten | LKW geladen mit Servern oder Festplatten-Paletten, "Sneakernet"-Konzept, humorvoll-dokumentarisch, logistisch, Lagerhalle oder Straße |
| `aws-snowmobile.jpg` | AWS Snowmobile | AWS Snowmobile (45-Fuß-Container auf LKW), weiß mit AWS-Logo, dramatisch, Rechenzentrum im Hintergrund, offizielles AWS-Pressefoto-Stil |
| `cd-dvd-bluray.jpg` | Optische Medien Evolution | Drei Discs nebeneinander: CD (compact, silber), DVD (ähnlich, aber Label), Blu-ray (blau-schimmernd), Evolution, zeitlich geordnet |
| `server-overload.jpg` | Server unter Last (Hug of Death) | Server-Racks mit roten Warnlichtern oder Error-Screens, Rauch/Hitze-Effekt (metaphorisch), Überlastung, dramatisch-technisch |
| `cdn-map.jpg` | CDN-Knoten Weltkarte | Weltkarte mit leuchtenden Punkten (Points of Presence), Linien verbinden Punkte (Netzwerk), blau-violett, futuristisch, globale Infrastruktur |
| `netflix-openconnect.jpg` | Netflix Open Connect Appliance | Netflix Open Connect Server-Appliance (schwarzes Rack-Mount-Gerät, Netflix-Logo), professionell, Rechenzentrum-Setting |
| `p2p-network.jpg` | P2P-Netzwerk Diagramm | Netzwerk-Diagramm: Viele Knoten (Peers) verbunden, keine zentrale Hierarchie, dezentral, organisch, Linien zwischen Knoten, technisch-didaktisch |
| `bittorrent-swarm.jpg` | BitTorrent-Swarm Visualisierung | Visualisierung: Zentrale Datei (Torrent), umgeben von vielen Peers (kleine Kreise), Pfeile zeigen Datenfluss (Chunks), dynamisch, farbcodiert |
| `pirate-bay-logo.jpg` | The Pirate Bay Logo | The Pirate Bay Schiffs-Logo (Piratenschiff, schwarz-weiß oder farbig), ikonisch, kontroverser historischer Kontext |
| `ipfs-logo.jpg` | IPFS Logo | IPFS-Logo (Würfel-Design mit Verbindungen), blau-weiß, geometrisch, modern, offizielles Protocol Labs-Branding |
| `streaming-hls.jpg` | Streaming-Pipeline (HLS/DASH) | Diagramm: Encoder → Segmente (2-10s) → CDN → Player, verschiedene Qualitäten parallel (240p-4K), technisch, Flowchart-Stil |
---
## **Woche 8: APIs & Software-Schnittstellen**
| Dateiname | Kontext | Beschreibung |
|-----------|---------|--------------|
| `api-diagram.jpg` | API-Kommunikation | Diagramm: Zwei Boxen (App A, App B) verbunden durch "API" (Pfeile bidirektional), zeigt Request/Response, clean, technisch-minimalistisch |
| `http-request-response.jpg` | HTTP Request/Response-Zyklus | Diagramm: Client (Browser-Symbol) → Request (Pfeil mit "GET /page") → Server (Server-Symbol) → Response (Pfeil mit "200 OK + HTML") → Client, Zyklus, didaktisch |
| `rest-api.jpg` | REST-API Struktur | Diagramm: URLs als Ressourcen (`/users`, `/posts`), HTTP-Methods (GET, POST, PUT, DELETE) daneben, tabellarisch oder Baum-Struktur, technisch |
| `graphql-logo.jpg` | GraphQL Logo | GraphQL-Logo (rosa/magenta Raute mit "GraphQL"-Text), offizielles Branding, clean, auf transparentem Hintergrund |
| `websocket-diagram.jpg` | WebSocket bidirektionale Verbindung | Diagramm: Client ↔ Server (bidirektionale Pfeile), "Persistent Connection", im Gegensatz zu HTTP (unidirektionale Pfeile), technisch-vergleichend |
| `grpc-logo.jpg` | gRPC Logo | gRPC-Logo (blau-grünes "gRPC"-Design), offizielles Google/CNCF-Branding, modern |
---
## **Woche 9: Metadaten & Interoperabilität**
| Dateiname | Kontext | Beschreibung |
|-----------|---------|--------------|
| `exif-gps.jpg` | EXIF-Daten mit GPS | Foto mit eingeblendeten EXIF-Daten als Overlay: GPS-Koordinaten, Kamera-Modell, Datum, Kartenpunkt zeigt Standort, Privacy-Warnung, technisch-dokumentarisch |
| `mcafee-exif-fail.jpg` | John McAfee Guatemala-Story | Foto von John McAfee (2012, Guatemala, mit Hund) ODER Screenshot des Vice-Artikels mit Foto + GPS-Koordinaten eingeblendet, historisch-dokumentarisch |
| `id3-tag-editor.jpg` | ID3-Tag-Editor Screenshot | Screenshot eines ID3-Editors (z.B. Kid3, mp3tag), zeigt MP3-Datei mit Feldern (Artist, Album, Year, Genre, Cover-Art), übersichtlich |
| `musicbrainz-logo.jpg` | MusicBrainz Logo | MusicBrainz-Logo (stilisierte Note oder "MB"-Buchstaben), offizielles Branding, open-source-freundlich |
| `pdf-metadata-leak.jpg` | PDF-Metadaten Analyse | Screenshot: PDF-Metadaten-Fenster zeigt versteckte Infos (Autor, Firma, Software, Änderungsdatum), Warnung, forensisch |
| `binary.png` | Binäre Limitationen | Binärcode (0 und 1) als Hintergrund, eventuell mit Warnung oder Fragezeichen, technisch-abstrakt, schwarz-weiß oder grün-schwarz (Matrix-Stil) |
---
## **Woche 10: Zukunft & Synthese**
| Dateiname | Kontext | Beschreibung |
|-----------|---------|--------------|
| `futuristic-datacenter.jpg` | Futuristisches Rechenzentrum | Modernes Rechenzentrum mit Server-Racks, blaue LED-Beleuchtung, alternativ: DNA-Helix überlagert auf Servern, Sci-Fi-ästhetisch, sauber, high-tech |
| `jpeg-xl-logo.jpg` | JPEG XL Logo | JPEG XL Logo (stilisiertes "JXL" oder "JPEG XL"), modern, clean, offizielles Branding |
| `dna-storage-concept.jpg` | DNA-Storage Visualisierung | DNA-Doppelhelix mit Daten-Symbolen, Petrischale mit DNA-Proben, Laborumgebung, futuristisch-wissenschaftlich, blau-grün |
| `science.jpg` | Wissenschaft/Forschung (Allgemein) | Wissenschaftliche Visualisierung: Labor, Mikroskop, DNA-Sequenzierung, oder abstrakte Wissenschafts-Grafik, professionell, blau-weiß |
---
## **Zusammenfassung: Asset-Kategorien**
| Kategorie | Anzahl | Notizen |
|-----------|--------|---------|
| **Technische Diagramme** | 15+ | Flow-Charts, Netzwerk-Topologien, Container/Codec-Visualisierungen |
| **Screenshots/UIs** | 10+ | Hex-Editor, Napster, ID3-Editor, Netflix, Browser DevTools |
| **Logos** | 8+ | Thunderbolt, HDMI, GraphQL, gRPC, IPFS, AV1, MusicBrainz, JPEG XL |
| **Hardware-Fotos** | 12+ | HDDs, SSDs, Kabel, Ports, LTO-Tapes, M-DISC |
| **Vergleiche (Vorher/Nachher)** | 5+ | JPEG-Artefakte, Instagram-Quality, HDD vs. SSD, Kassette vs. iPod |
| **Historische/Nostalgie** | 6+ | 90er-PC, ASCII-Tabelle, Napster, WordPerfect, John McAfee |
| **Futuristisch/Konzeptuell** | 5+ | DNA-Storage, Quantum, Futuristic Datacenter, AI-Compression |
---
## **Generierungs-Tipps für AI-Tools (Midjourney, DALL-E, Stable Diffusion)**
**Allgemeine Prompts-Zusätze:**
- Für **technische Diagramme**: `"technical diagram, clean lines, minimal colors, educational, isometric view, white background"`
- Für **Screenshots**: `"UI screenshot, realistic software interface, high resolution, modern design"`
- Für **Fotos/Realismus**: `"product photography, studio lighting, white background, high detail, professional"`
- Für **Futuristisch**: `"futuristic, sci-fi, blue-violet color palette, glowing, high-tech, cinematic lighting"`
- Für **Retro/Nostalgie**: `"1990s aesthetic, beige computer, CRT monitor, retro technology, nostalgic"`
**Negative Prompts (was vermeiden):**
- `"blurry, text artifacts, watermark, low quality, distorted, unrealistic proportions"`

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# AGENTS.md - Agent Guidelines for malta-slides-marp
This project builds a presentation deck for Marp based on Markdown files.
## Agent Restrictions
- Agent NEVER runs commands on its own except changing files INSIDE THIS FOLDER, never any other then this
- Agent NEVER runs build commands or any automated processes without explicit user request, as the user is working in dev mode
## Build Commands
- `npm run build` - Build slides from Markdown using Marp
- `npm run dev` - Start development server at http://localhost:8080
- `npm run watch` - Watch mode for live preview during development
- `npm run export:pdf` - Export slides to PDF format
- `npm run export:html` - Export slides to HTML format
## Test Commands
- `npm test` - Run all tests
- `npm run test:watch` - Run tests in watch mode
- `npm run test -- --testNamePattern="specific test name"` - Run single test
## Code Style Guidelines
### File Structure
- Use `slides/` directory for Markdown slide files
- Use `assets/` directory for images and media files
- Always address images as ./assets/filename.png, not assets/ or ../assets/
- Use `themes/` for custom Marp themes
- Use `build/` directory for generated output files (ignored by git)
### Naming Conventions
- Slide files: `index.md`, `additional-slides.md` (descriptive names)
- Images: `snake_case.jpg` or `kebab-case.jpg`
- Themes: `custom-theme.css`
### Markdown Style
- Use ATX-style headers (# ## ###)
- Consistent code block language identifiers
- Frontmatter for slide metadata (title, theme, etc.)
- Never include a final --- as it creates an unwanted empty slide
### Error Handling
- Validate Marp syntax before build
- Check for missing assets before export
- Log build errors with file paths and line numbers
### Git Workflow
- Commit slide changes with descriptive messages (ALWAYS lowercase)
- Use feature branches for major slide revisions
- Tag releases with version numbers
- NEVER add co-authoring lines or "Generated with" footers to commits
## Makefile Commands
- `make build` - Build slides from Markdown
- `make dev` - Start development server
- `make watch` - Watch for changes and rebuild
- `make pdf` - Export slides to PDF
- `make html` - Export slides to HTML
- `make clean` - Remove generated files
- `make install` - Install dependencies
- `make deploy` - Deploy slides to server

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56
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# Makefile for Marp Slides Project
.PHONY: help build dev watch pdf html clean install deploy
# Default target
help:
@echo "Available commands:"
@echo " make build - Build slides from Markdown"
@echo " make dev - Start development server with live reload"
@echo " make watch - Watch for changes and rebuild automatically"
@echo " make pdf - Export slides to PDF format"
@echo " make html - Export slides to HTML format"
@echo " make clean - Remove generated files"
@echo " make install - Install dependencies"
@echo " make deploy - Deploy slides to server"
# Build slides
build:
@echo "Building slides..."
npm run build
# Start development server
dev:
@echo "Starting development server..."
npm run dev
# Watch for changes
watch:
@echo "Watching for changes..."
npm run watch
# Export to PDF
pdf:
@echo "Exporting to PDF..."
npm run export:pdf -- --allow-local-files
# Export to HTML
html:
@echo "Exporting to HTML..."
npm run export:html
# Clean generated files
clean:
@echo "Cleaning generated files..."
rm -rf dist/ build/ *.pdf *.html
# Install dependencies
install:
@echo "Installing dependencies..."
npm install
# Deploy slides
deploy: build
@echo "Deploying slides..."
scp build/index.html tengo@tuttle.uberspace.de:/home/tengo/html/malta/
scp -r build/assets/ tengo@tuttle.uberspace.de:/home/tengo/html/malta/

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# HdM - Dateiformate, Speichermedien und Schnittstellen
## Creating Slides
### Basic Slide Structure
Slides are written in Markdown and separated by `---`:
```markdown
---
marp: true
theme: uncover
paginate: true
---
# Slide Title
Content here
---
# Next Slide
More content
```
### Frontmatter
Configure slide settings at the top:
```yaml
---
marp: true
theme: uncover
paginate: true
backgroundColor: #fff
title: My Presentation
---
```
### Themes
Use built-in themes:
- `default`
- `gaia`
- `uncover`
Or create custom themes in `themes/` directory.
### Images and Assets
Place images in `assets/` directory and reference them:
```markdown
![Alt text](assets/image.jpg)
```
## Custom Themes
Create custom themes in `themes/` directory:
```css
/* @theme custom-theme */
@import-theme "gaia";
section {
background-color: #f0f8ff;
color: #2c3e50;
}
h1 {
color: #3498db;
}
```
Apply custom theme in frontmatter:
```yaml
---
marp: true
theme: custom-theme
---
```
## Development Workflow
1. Edit slide files in `slides/` directory
2. Use `npm run dev` for live preview
3. Make changes and see updates automatically
4. Export final version with `npm run export:pdf`
## Makefile Commands
Alternative commands using Make:
```bash
make build # Build slides
make dev # Start development server
make pdf # Export to PDF
make html # Export to HTML
make watch # Watch for changes
make clean # Remove generated files
make deploy # Deploy slides to server
```
## Tips
- Use `---` to separate slides
- Frontmatter controls global settings
- Images should be in `assets/` directory
- Custom themes extend built-in themes
- PDF export requires Chrome/Chromium
## Troubleshooting
- **PDF export fails**: Ensure Chrome/Chromium is installed
- **Server not starting**: Check if port 8080 is available
- **Styles not applying**: Verify theme file paths
- **Images not loading**: Check relative paths from slides directory
## Contributing
1. Follow the file structure conventions
2. Use numbered prefixes for slide files
3. Test builds before committing
4. Keep commit messages lowercase and descriptive
## License
This project is licensed under [Creative Commons Attribution-ShareAlike 4.0 International (CC BY-SA 4.0)](https://creativecommons.org/licenses/by-sa/4.0/).
This project uses Marp which is MIT licensed.

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{
"name": "malta-slides-marp",
"version": "1.0.0",
"description": "",
"main": "index.js",
"scripts": {
"build": "marp index.md -o build/index.html && cp -r assets build/",
"dev": "marp --server ./",
"watch": "marp --watch index.md",
"export:pdf": "marp index.md --pdf -o build/index.pdf",
"export:html": "marp index.md --html -o build/index.html && cp -r assets build/",
"test": "echo \"Error: no test specified\" && exit 1"
},
"keywords": [],
"author": "",
"license": "ISC",
"type": "commonjs",
"devDependencies": {
"@marp-team/marp-cli": "^4.2.3"
}
}

36
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/* @theme custom-theme */
@import-theme "gaia";
section {
background-color: #f0f8ff;
color: #2c3e50;
font-size: 0.85em;
}
h1 {
color: #3498db;
text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
}
h2 {
color: #e74c3c;
}
ul, ol {
font-size: 0.8em;
}
code {
background-color: #ecf0f1;
color: #2c3e50;
padding: 2px 4px;
border-radius: 3px;
}
blockquote {
border-left: 4px solid #3498db;
background-color: #ecf0f1;
padding: 10px;
margin: 10px 0;
}