Show HN: Hamilton's UI – observability, lineage, and catalog for data pipelines

{
  "by": "elijahbenizzy",
  "descendants": 10,
  "id": 40235944,
  "kids": [
    40237169,
    40244558,
    40237525,
    40244753,
    40249414
  ],
  "score": 40,
  "text": "Hey HN – Stefan and Elijah here from DAGWorks (<a href=\"http:&#x2F;&#x2F;dagworks.io&#x2F;\">http:&#x2F;&#x2F;dagworks.io&#x2F;</a>, YC W23).<p>If you don’t remember us from our previous HN launch (<a href=\"https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=35056903\">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=35056903</a>), we’re the authors of Hamilton (<a href=\"https:&#x2F;&#x2F;github.com&#x2F;dagworks-inc&#x2F;hamilton\">https:&#x2F;&#x2F;github.com&#x2F;dagworks-inc&#x2F;hamilton</a>), an open-source library for building self-documenting, modular dataflows in python that works for data, ML, LLM pipelines, &amp; even web-workflows.<p>We’ve been developing this UI for a while and we’re excited to say we open-sourced it! It comes out of the box with the following capabilities, and only requires a single line code change to get:<p>1. Execution + metadata capture, e.g. automatic code profiling<p>2. Data&#x2F;artifact observability, e.g. summary statistics over dataframes, pydantic objects, etc...<p>3. Lineage &amp; provenance of data, e.g. quickly see what is upstream &amp; downstream of code&#x2F;data.<p>4. Asset&#x2F;transform catalog, e.g. search &amp; find if feature transforms&#x2F;metrics&#x2F;datasets&#x2F;models exist and where they’re used.<p>While the UI currently only self-populates for Hamilton dataflows, we’re looking to expand to other frameworks (we’d love your feedback!).<p>Check out the following video for an overview: <a href=\"https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=0VIVSeN7Ij8\" rel=\"nofollow\">https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=0VIVSeN7Ij8</a>, as well as the documentation: <a href=\"https:&#x2F;&#x2F;hamilton.dagworks.io&#x2F;en&#x2F;latest&#x2F;concepts&#x2F;ui&#x2F;\">https:&#x2F;&#x2F;hamilton.dagworks.io&#x2F;en&#x2F;latest&#x2F;concepts&#x2F;ui&#x2F;</a>.<p>We’re looking for feedback&#x2F;adopters – feel free to reach out if you have any questions!",
  "time": 1714656159,
  "title": "Show HN: Hamilton's UI – observability, lineage, and catalog for data pipelines",
  "type": "story",
  "url": "https://github.com/DAGWorks-Inc/hamilton/tree/main/ui"
}

{
  "author": "apache",
  "date": null,
  "description": "Apache Hamilton helps data scientists and engineers define testable, modular, self-documenting dataflows, that encode lineage/tracing and metadata. Runs and scales everywhere python does. - apache/…",
  "image": "https://opengraph.githubassets.com/c9d53249867b737c8c5f81e90d99c06c319d2deb4c8cf2acd59cf4ceccb2b4fb/apache/hamilton",
  "logo": null,
  "publisher": "GitHub",
  "title": "hamilton/ui at main · apache/hamilton",
  "url": "https://github.com/apache/hamilton/tree/main/ui"
}

{
  "url": "https://github.com/apache/hamilton/tree/main/ui",
  "title": "hamilton/ui at main · apache/hamilton",
  "description": "Apache Hamilton helps data scientists and engineers define testable, modular, self-documenting dataflows, that encode lineage/tracing and metadata. Runs and scales everywhere python does. - apache/...",
  "links": [
    "https://github.com/apache/hamilton/tree/main/ui",
    "https://github.com/DAGWorks-Inc/hamilton/tree/main/ui"
  ],
  "image": "https://opengraph.githubassets.com/c9d53249867b737c8c5f81e90d99c06c319d2deb4c8cf2acd59cf4ceccb2b4fb/apache/hamilton",
  "content": "<div>\n    <div>\n      <p><a target=\"_blank\" href=\"https://github.com/apache/hamilton/tree/main/ui#start-of-content\">Skip to content</a>\n      <span>\n    <span></span>\n</span></p>\n  <h2>Navigation Menu</h2>\n  <div>\n    <div>\n      <a target=\"_blank\" href=\"https://github.com/\">\n      </a>\n      <div>\n          <p><a target=\"_blank\" href=\"https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fapache%2Fhamilton%2Ftree%2Fmain%2Fui\">\n            Sign in\n          </a></p><div>\n      Appearance settings\n  </div>\n      </div>\n    </div>\n    <div>\n  <div><ul><li><div><ul><li><div><p><span>AI CODE CREATION</span></p><ul><li><a target=\"_blank\" href=\"https://github.com/features/copilot\"><div><p><span>GitHub Copilot</span><span>Write better code with AI</span></p></div></a></li><li><a target=\"_blank\" href=\"https://github.com/features/spark\"><div><p><span>GitHub Spark</span><span>Build and deploy intelligent apps</span></p></div></a></li><li><a target=\"_blank\" href=\"https://github.com/features/models\"><div><p><span>GitHub Models</span><span>Manage and compare prompts</span></p></div></a></li><li><a target=\"_blank\" href=\"https://github.com/mcp\"><div><p><span>MCP Registry<sup>New</sup></span><span>Integrate external tools</span></p></div></a></li></ul></div></li><li></li><li></li><li></li></ul><p><a target=\"_blank\" href=\"https://github.com/features\"><span>View all features</span></a></p></div></li><li></li><li></li><li></li><li></li><li><a target=\"_blank\" href=\"https://github.com/pricing\"><span>Pricing</span></a></li></ul></div>\n        <div>\n  <div>\n    <div>\n    <p>\n      </p><h2 id=\"feedback-dialog-title\">\n        Provide feedback\n      </h2>\n    <p></p>\n  </div>\n    <div>\n    <p>\n      </p><h2 id=\"custom-scopes-dialog-title\">\n        Saved searches\n      </h2>\n        <h2 id=\"custom-scopes-dialog-description\">Use saved searches to filter your results more quickly</h2>\n    <p></p>\n  </div>\n  </div>\n              <p><a target=\"_blank\" href=\"https://github.com/signup?ref_cta=Sign+up&amp;ref_loc=header+logged+out&amp;ref_page=%2F%3Cuser-name%3E%2F%3Crepo-name%3E%2Ffiles%2Fdisambiguate&amp;source=header-repo&amp;source_repo=apache%2Fhamilton\">\n                Sign up\n              </a></p><div>\n      Appearance settings\n  </div>\n          </div>\n      </div>\n  </div>\n    </div>\n  <div>\n  <div>\n      <div>\n            <ul>\n  <li>\n            <a target=\"_blank\" href=\"https://github.com/login?return_to=%2Fapache%2Fhamilton\">    Notifications\n</a>    You must be signed in to change notification settings\n  </li>\n  <li>\n          <a target=\"_blank\" href=\"https://github.com/login?return_to=%2Fapache%2Fhamilton\">    Fork\n    <span>172</span>\n</a>\n  </li>\n  <li>\n        <p>\n        <a target=\"_blank\" href=\"https://github.com/login?return_to=%2Fapache%2Fhamilton\">    <span>\n          Star\n</span>          <span>2.4k</span>\n</a></p>\n  </li>\n</ul>\n        </div>\n  </div>\n  </div>\n  <div>\n    <p>\n    You can’t perform that action at this time.\n  </p></div>\n  <details>\n    <summary></summary>\n  </details>\n  <p>\n  </p>\n  <p>\n  </p>\n    </div>",
  "author": "",
  "favicon": "https://github.githubassets.com/favicons/favicon.svg",
  "source": "github.com",
  "published": "",
  "ttr": 14,
  "type": "object"
}