35 lines
1.1 KiB
Markdown
35 lines
1.1 KiB
Markdown
# Timelineifyer
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A lightweight, browser-based timeline creation and visualization tool. No install, no build step — just open `index.html`.
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## Features
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- Create and manage multiple timelines
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- Add events with dates, titles, descriptions, URLs, categories, and thumbnail images
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- Color-coded categories for organizing events
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- Zoom controls and compact/full date format toggle
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- Export timelines as SVG or PNG (suitable for PowerPoint)
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- Import/export timelines as JSON for backup and sharing
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- Fullscreen presentation mode with keyboard navigation
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- Light/dark theme
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- All data persisted in browser localStorage
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## Usage
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Open `index.html` in any modern browser. No server or dependencies required.
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### Keyboard Shortcuts (Presentation Mode)
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| Key | Action |
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|-----|--------|
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| `P` | Toggle presentation mode |
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| `←` / `→` | Navigate between events |
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## Data Storage
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Timelines are saved to `localStorage` under the key `timelineifyer`. Use the JSON export feature to back up or share your timelines.
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## Tech Stack
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Pure HTML5, CSS3, and vanilla JavaScript — no frameworks or external dependencies.
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