{
  "name": "Why a Venn diagram lies about SQL joins",
  "short_name": "joins explained",
  "description": "An animated, offline explainer of how SQL joins really pair rows — the duplicate-key blowup and the NULL that never matches, the two things a Venn diagram cannot draw.",
  "start_url": ".",
  "scope": ".",
  "display": "standalone",
  "background_color": "#1D2126",
  "theme_color": "#1D2126",
  "icons": [
    {
      "src": "icon-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any maskable"
    },
    {
      "src": "icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any maskable"
    }
  ]
}