Timeline Visualization

Local web app to visualize a company timeline and manage timeline events with YAML storage.

Stack

• Node.js
• Express
• Vanilla HTML/CSS/JS
• YAML data file (js-yaml)

Features

• Timeline page at /
  • Loads events from YAML-backed API
  • Shows events ordered by datetime
  • Applies visual distinction by significance (high, mid, low)
• Manage page at /manage
  • Add event
  • Update event
  • Delete event

Event Schema

• id (string)
• datetime (ISO datetime string)
• description (string)
• referenceLink (string, optional)
• significance (high | mid | low)

Run

1. Install dependencies:
   • npm install
2. Start server:
   • npm start
3. Open:
   • http://localhost:3000

Requirement History

• See checkpoints/INDEX.md and related files in checkpoints/.