{
  "slug": "hologram",
  "category": "elixir-frameworks",
  "name": "Hologram",
  "description": "Full-stack Elixir web framework that compiles client-side Elixir code to JavaScript, so pages and components are written in Elixir.",
  "website": "https://hologram.page/",
  "source": "https://github.com/bartblast/hologram",
  "license": "Apache-2.0",
  "platforms": [
    "linux",
    "macos",
    "windows",
    "web"
  ],
  "jurisdiction": null,
  "pick": false,
  "pick_reason": null,
  "disclosure": null,
  "grade": "D",
  "score": 50,
  "coverage": 100,
  "summary": "Hologram scores 50 out of 100 (grade D) on the Elixir, Erlang and Gleam frameworks criteria. It meets 2 of 4 criteria: open source and no ads or data sales. It does not meet no trackers or telemetry and independent audit.",
  "url": "https://privacyratings.com/elixir-frameworks/hologram/",
  "markdown": "https://privacyratings.com/elixir-frameworks/hologram/index.md",
  "answers": {
    "open_source": {
      "title": "Open source",
      "weight": 3,
      "answer": "yes",
      "evidence": "https://github.com/bartblast/hologram/blob/dev/LICENSE",
      "note": "Apache-2.0-licensed."
    },
    "no_trackers": {
      "title": "No trackers or telemetry",
      "weight": 3,
      "answer": "no",
      "evidence": "https://hologram.page/",
      "note": "The framework has no telemetry, but hologram.page loads Google Analytics, Heap, Sentry and Plausible."
    },
    "no_ads": {
      "title": "No ads or data sales",
      "weight": 2,
      "answer": "yes",
      "evidence": "https://github.com/sponsors/bartblast",
      "note": "Funded by sponsors through GitHub Sponsors, with no ads."
    },
    "independent_audit": {
      "title": "Independent audit",
      "weight": 2,
      "answer": "no",
      "evidence": null,
      "note": "No independent audit is published."
    },
    "transparency_report": {
      "title": "Transparency report",
      "weight": 2,
      "answer": "n/a",
      "evidence": null,
      "note": "Only applies to hosted services with a website to test."
    },
    "user_notice": {
      "title": "Tells users about requests",
      "weight": 1,
      "answer": "n/a",
      "evidence": null,
      "note": "Only applies to hosted services with a website to test."
    },
    "tls": {
      "title": "TLS configuration",
      "weight": 2,
      "answer": "n/a",
      "evidence": null,
      "note": "Only applies to hosted services with a website to test."
    },
    "security_headers": {
      "title": "Security headers",
      "weight": 1,
      "answer": "n/a",
      "evidence": null,
      "note": "Only applies to hosted services with a website to test."
    },
    "web_standards": {
      "title": "Modern web standards",
      "weight": 1,
      "answer": "n/a",
      "evidence": null,
      "note": "Only applies to hosted services with a website to test."
    }
  },
  "tests": {
    "ssllabs": null,
    "observatory": null,
    "internetnl_web": null,
    "internetnl_mail": null,
    "trackers": [
      {
        "name": "Google Analytics",
        "host": "inline code",
        "effect": "no"
      },
      {
        "name": "Google Tag Manager",
        "host": "www.googletagmanager.com",
        "effect": "no"
      },
      {
        "name": "Sentry",
        "host": "js.sentry-cdn.com",
        "effect": "none"
      }
    ],
    "tested_at": "2026-10-01T07:02:19.139Z"
  },
  "last_modified": "2026-10-01T07:44:20Z"
}