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happiness-dashboard

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Evidence framework data dashboard with DuckDB. Write SQL in markdown to create visualizations.

QUICK START

How to use this skill

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  2. Copy the prompt below and paste it into your agent.
  3. Review the proposed files and risks before you approve installation.
Prompt to paste
I want to install this Agent Skill for this project in Codex.

Source SKILL.md: https://github.com/majiayu000/claude-skill-registry/blob/HEAD/skills/data/happiness-dashboard/SKILL.md

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First, summarize what it does, its dependencies, license status if identifiable, and any risks. Show the exact files you propose to add under .agents/skills/happiness-dashboard/. Do not write files or run scripts until I approve.

After I approve, install the complete skill folder, including required referenced files, into that project location. Verify it is discoverable, then tell me its actual invocation name and how to use it. Do not claim it is installed until you have verified it.

Copying this prompt does not install or run the skill. Review third-party files before use. Codex skill guide

Happiness Dashboard

An interactive data dashboard using Evidence framework - write SQL queries in markdown to create visualizations.

Tech Stack

  • Framework: Evidence
  • Database: DuckDB (embedded)
  • Frontend: Svelte
  • Package Manager: pnpm
  • Output: build directory
  • Dev Port: 3000

Setup

1. Clone the Template

git clone --depth 1 https://github.com/Eng0AI/happiness-dashboard-template.git .

If the directory is not empty:

git clone --depth 1 https://github.com/Eng0AI/happiness-dashboard-template.git _temp_template
mv _temp_template/* _temp_template/.* . 2>/dev/null || true
rm -rf _temp_template

2. Remove Git History (Optional)

rm -rf .git
git init

3. Install Dependencies

pnpm install

4. Process Data Sources

pnpm run sources

Build

pnpm run build

Generates static site in build/ directory.

Deploy

Vercel (Recommended)

vercel pull --yes -t $VERCEL_TOKEN
vercel build --prod -t $VERCEL_TOKEN
vercel deploy --prebuilt --prod --yes -t $VERCEL_TOKEN

Important: Deploy from project root, not build/ directory.

Netlify

netlify deploy --prod --dir=build

Data Sources

CSV files in sources/happiness_score/:

  • hs2024.csv - Current year happiness data
  • hsArchive.csv - Historical happiness data

Notes

  • Use pnpm (not npm) - .npmrc has shamefully-hoist=true for Evidence compatibility
  • Build locally - Vercel/Netlify build can timeout due to DuckDB compilation (40+ min)
  • Uses CSV files, no database setup needed
  • Never run pnpm run dev in VM environment