html-timeline-roadmap

Generate self-contained HTML visualizations of time-based sequences with status indicators.

Updated May 5, 2026
One-click install
npx skills add https://github.com/ethan-rio/skills --skill html-timeline-roadmap
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: html-timeline-roadmap
Source: https://github.com/ethan-rio/skills/tree/main/skills/html/html-timeline-roadmap
Command: npx skills add https://github.com/ethan-rio/skills --skill html-timeline-roadmap

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Creating clear, shareable visualizations of time-based plans, project histories, and event sequences traditionally requires specialized diagramming tools and manual updates, making it hard to keep time-based information aligned and accessible to all stakeholders.

Core Features & Use Cases

  • Multiple timeline types: Supports roadmaps, sprint plans, release histories, incident timelines, and project retrospectives with pattern-specific defaults for granularity, density, and annotations.
  • Self-contained responsive output: Generates standalone HTML files that work on any device, with mobile collapse, accessibility compliance, print support, and no external runtime dependencies.
  • Rich interactive elements: Includes status pills, dependency arrows, milestone markers, clickable detail panels, and a visible last-updated timestamp for context.
  • Use Case: Product teams can build quarterly roadmaps with team lanes and status indicators, while engineering teams can create minute-level incident timelines to document outages and share with stakeholders.

Quick Start

Ask the AI to generate an HTML roadmap for your team's next two quarters with separate lanes for each workstream, status pills for each initiative, and a today marker to show current progress.

Frequently Asked Questions about html-timeline-roadmap

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I generate an HTML timeline for a project roadmap without external dependencies?

Generating a self-contained HTML roadmap requires no external build steps or runtime dependencies, producing a standalone responsive file with status indicators, milestone markers, and interactive detail panels.

Can I create an incident timeline with minute-level granularity for stakeholder reporting?

Incident timelines support minute-level granularity to document outages and event sequences, applying pattern-specific defaults for annotations and density to effectively communicate incident histories to stakeholders.

What is the best way to visualize sprint plans and release histories for cross-device sharing?

Visualizing sprint plans and release histories is best handled by generating standalone HTML files that feature responsive mobile collapse, accessibility compliance, and print-ready formatting for universal sharing.

Do I need specialized diagramming tools to build interactive roadmaps with dependency arrows?

Specialized diagramming tools are not needed to build interactive roadmaps, as you can generate self-contained HTML visualizations with built-in dependency arrows, milestone markers, and clickable detail panels directly.

Does the generated HTML timeline support accessibility and print-ready formats for stakeholders?

Generated HTML timelines support accessibility compliance and print-ready formats, ensuring shareable artifacts work across devices without external build steps while maintaining safety guards against XSS.

How do I add status pills and team lanes to a quarterly roadmap visualization?

Adding status pills and team lanes to a quarterly roadmap visualization involves generating HTML with separate workstream lanes, interactive status indicators, and a today marker to show current progress.