Individual skill
timeline-builder
Generate beautiful interactive timeline HTML pages from JSON data, with vertical, horizontal, or dual-side layouts, collapsible details, and custom colors. Ideal for project milestones, company histories, or resumes. Triggered when a user mentions 'timeline', 'history of events', 'project milestones', 'release log', or asks to visualize a chronological sequence of data.
skills/timeline-builder/SKILL.md
Source commit 3ae17b2c765ed8534ba9c6f848563db127fc4ca6
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- Matches the observed repository HEAD
- Yes
- Scanner rules are current
- Yes
- Repository scan complete
- No
- Skill scan complete
- No
- Observed behavior
- Network or broad shell
- Last checked
- Nov 7, 2026
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Repository context
- Repository stars (not skill ratings)
- 4,701
- Repository last updated
- Nov 7, 2026
- License
- MIT
Observed agent integration: No specific integration evidence. Standard SKILL.md installation does not imply verified compatibility.
- ai Repository topic
- ai-agent Repository topic
- ai-agent-tools Repository topic
- claude Repository topic
- claude-ai Repository topic
- claude-api Repository topic
- claude-code Repository topic
- claude-code-communication Repository topic
- claude-commands Repository topic
- claude-desktop Repository topic
- timeline Declared skill tag
- html Declared skill tag
- visualization Declared skill tag
- interactive Declared skill tag
- responsive Declared skill tag
- data Derived category
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# Timeline Builder
Generate beautiful interactive timeline HTML pages from JSON configuration data, with three layout modes:
1. **Vertical layout (`vertical`)** — A classic top-to-bottom timeline with event cards alternating on either side of the axis
2. **Horizontal layout (`horizontal`)** — A horizontally scrollable timeline, best for displaying fewer events
3. **Dual-side layout (`dual-side`)** — Events are placed on the left or right based on the `side` field, great for side-by-side comparisons
All layouts support:
- Click to expand/collapse event details
- Mobile-friendly responsive design
- Custom theme colors, icons, and category labels
- Pure static HTML with zero dependencies — opens directly in any browser
