{
  "name": "@csstools/color-helpers",
  "url": "https://canirequire.com/package/@csstools/color-helpers/",
  "description": "Color helpers to ease transformation between formats, gamut, etc",
  "latest": "6.1.1",
  "latestPublished": "2026-08-15T16:44:34.927Z",
  "format": "esm-only",
  "summary": "@csstools/color-helpers@6.1.1 is ESM-only. @csstools/color-helpers dropped its CommonJS build in 6.0.0 (January 2026). The last version you can require() on every Node.js version, including 18 and older, is 5.1.0, published Aug 22, 2025. On Node.js 20.19+, 22.12+ and every newer release, require(\"@csstools/color-helpers\") works anyway: Node can load synchronous ES modules through require(). Verified on Node 20, 22, 24, 26. Node.js 18 and older still fail with ERR_REQUIRE_ESM. @csstools/color-helpers@6.1.1 declares engines \">=20.19.0\", so Node.js 18 is outside its supported range regardless of module format.",
  "esmOnlySince": "6.0.0",
  "esmOnlySinceDate": "2026-01-14T07:14:06.527Z",
  "lastCommonJsVersion": "5.1.0",
  "lastCommonJsDate": "2025-08-22T19:41:40.528Z",
  "nativeEsmSince": "1.0.0",
  "types": "bundled",
  "nodeEngines": ">=20.19.0",
  "deprecated": null,
  "license": "MIT-0",
  "repository": "https://github.com/csstools/postcss-plugins",
  "weeklyDownloads": null,
  "runtime": {
    "verifiedAt": "2026-09-09T15:35:22.617Z",
    "node": {
      "18": {
        "require": false,
        "import": true,
        "requireError": "ERR_REQUIRE_ESM",
        "importError": null
      },
      "20": {
        "require": true,
        "import": true,
        "requireError": null,
        "importError": null
      },
      "22": {
        "require": true,
        "import": true,
        "requireError": null,
        "importError": null
      },
      "24": {
        "require": true,
        "import": true,
        "requireError": null,
        "importError": null
      },
      "26": {
        "require": true,
        "import": true,
        "requireError": null,
        "importError": null
      }
    },
    "bun": {
      "require": true,
      "import": true,
      "requireError": null,
      "importError": null
    }
  },
  "formatHistory": [
    {
      "version": "6.1.1",
      "format": "esm-only",
      "published": "2026-08-15T16:44:34.927Z"
    },
    {
      "version": "6.1.0",
      "format": "esm-only",
      "published": "2026-06-25T16:06:16.712Z"
    },
    {
      "version": "6.0.2",
      "format": "esm-only",
      "published": "2026-02-21T15:05:33.253Z"
    },
    {
      "version": "6.0.1",
      "format": "esm-only",
      "published": "2026-01-25T13:03:17.221Z"
    },
    {
      "version": "6.0.0",
      "format": "esm-only",
      "published": "2026-01-14T07:14:06.527Z"
    },
    {
      "version": "5.1.0",
      "format": "dual",
      "published": "2025-08-22T19:41:40.528Z"
    },
    {
      "version": "5.0.2",
      "format": "dual",
      "published": "2025-02-23T17:05:06.953Z"
    },
    {
      "version": "5.0.1",
      "format": "dual",
      "published": "2024-08-14T12:24:18.258Z"
    },
    {
      "version": "5.0.0",
      "format": "dual",
      "published": "2024-08-03T21:20:16.335Z"
    },
    {
      "version": "4.2.1",
      "format": "dual",
      "published": "2024-06-29T21:57:36.542Z"
    },
    {
      "version": "4.2.0",
      "format": "dual",
      "published": "2024-04-21T14:26:09.194Z"
    },
    {
      "version": "4.1.0",
      "format": "dual",
      "published": "2024-03-31T13:17:41.251Z"
    },
    {
      "version": "4.0.0",
      "format": "dual",
      "published": "2023-12-15T23:14:38.893Z"
    },
    {
      "version": "3.0.2",
      "format": "dual",
      "published": "2023-09-02T17:07:08.769Z"
    },
    {
      "version": "3.0.1",
      "format": "dual",
      "published": "2023-08-28T11:10:47.857Z"
    },
    {
      "version": "3.0.0",
      "format": "dual",
      "published": "2023-07-03T08:07:36.984Z"
    },
    {
      "version": "2.1.0",
      "format": "dual",
      "published": "2023-05-19T15:51:00.216Z"
    },
    {
      "version": "2.0.0",
      "format": "dual",
      "published": "2023-03-25T07:39:53.332Z"
    },
    {
      "version": "1.0.0",
      "format": "dual",
      "published": "2023-02-02T08:42:07.108Z"
    }
  ]
}