{
  "id": "7384d501a1ed",
  "url": "https://capjs.js.org/",
  "title": "Cap — Modern, lightning-quick PoW captcha",
  "note": "[Completely Automated Public Turing Test to tell Computers and Humans Apart](https://en.wikipedia.org/wiki/CAPTCHA), or CAPTCHA, those little tests you get at times to find an image or decipher a number, have largely been circumvented by either dark patterns involving relaying the tests to other humans or AI. This library takes a different approach using a proof-of-work scheme and is even easier on the end user. All of these methods are a form of proof of humanity, which is a deceptively hard problem and getting harder with more advanced technology. ",
  "voice": "jamie",
  "saved": "2025-06-13T01:55:52Z",
  "host": "capjs.js.org",
  "kind": "page",
  "tags": [],
  "record": "https://links.thingelstad.xyz/links/7384d501a1ed/",
  "markdown": "https://links.thingelstad.xyz/links/7384d501a1ed.md",
  "issues": [
    {
      "number": 323,
      "slug": "323",
      "title": "Weekly Thing 323 / Context, Dithering, Liquid Glass",
      "date": "2025-06-15T14:14:05.003555Z",
      "section": "Notable",
      "position": 1,
      "url": "https://weekly.thingelstad.com/archive/323/",
      "page": "https://links.thingelstad.xyz/issues/323/"
    }
  ],
  "connections": {
    "same_host": {
      "count": 0,
      "page": "https://links.thingelstad.xyz/hosts/capjs.js.org/",
      "nearest": []
    },
    "same_week": {
      "count": 28,
      "nearest": [
        {
          "id": "048220716462",
          "title": "MCP Is RSS for AI: More Use Cases for Model Context Protocol - The New Stack",
          "url": "https://thenewstack.io/mcp-is-rss-for-ai-more-use-cases-for-model-context-protocol/",
          "record": "https://links.thingelstad.xyz/links/048220716462/"
        },
        {
          "id": "b4f024e68a80",
          "title": "Are We Too Concerned About Social Media? - Cal Newport",
          "url": "https://calnewport.com/are-we-too-concerned-about-social-media/",
          "record": "https://links.thingelstad.xyz/links/b4f024e68a80/"
        },
        {
          "id": "b53f6c4eccdb",
          "title": "Breaking down why Apple TVs are privacy advocates’ go-to streaming device - Ars Technica",
          "url": "https://arstechnica.com/gadgets/2025/06/all-the-ways-apple-tv-boxes-do-and-mostly-dont-track-you/",
          "record": "https://links.thingelstad.xyz/links/b53f6c4eccdb/"
        },
        {
          "id": "75245550dd4f",
          "title": "powRSS",
          "url": "https://powrss.com/about",
          "record": "https://links.thingelstad.xyz/links/75245550dd4f/"
        },
        {
          "id": "59baaa159b61",
          "title": "Model Context Protocol (MCP) Tools for Mac - Michael Tsai",
          "url": "https://mjtsai.com/blog/2025/06/03/model-context-protocol-mcp-tools-for-mac/",
          "record": "https://links.thingelstad.xyz/links/59baaa159b61/"
        }
      ]
    },
    "mentions": [],
    "mentioned_by": [],
    "saved_twice": []
  },
  "elsewhere": {
    "wayback": "https://web.archive.org/web/*/https://capjs.js.org/"
  }
}