From 5d2cfdfed219b7e7b7fda4575e3cb57b99ad5276 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?R=C3=A9mi=20Verschelde?= <rverschelde@gmail.com>
Date: Mon, 10 Nov 2025 12:28:22 +0100
Subject: [PATCH] Replace node-fetch by builtin Node fetch API

---
 README.md                      |  3 +--
 build/utils/compose-fetcher.js |  1 -
 package-lock.json              | 43 ----------------------------------
 package.json                   |  1 -
 4 files changed, 1 insertion(+), 47 deletions(-)

diff --git a/README.md b/README.md
index 8cb8de3..e005031 100644
--- a/README.md
+++ b/README.md
@@ -46,8 +46,7 @@ in a `.env` file at the repository root.
    `python -m http.server 8080 -d ./out`).
 
 `rollup` is used for browser packing of scripts and copying of static assets. The
-data fetching script is plain JavaScript with `node-fetch` used to polyfill
-`fetch()`-like API.
+data fetching script is plain JavaScript with the Node `fetch` API.
 
 ### Adding a new version
 
diff --git a/build/utils/compose-fetcher.js b/build/utils/compose-fetcher.js
index d804e37..367c0e1 100644
--- a/build/utils/compose-fetcher.js
+++ b/build/utils/compose-fetcher.js
@@ -1,5 +1,4 @@
 const fs = require('fs').promises;
-const fetch = require('node-fetch');
 const nodeUtil = require('util');
 const exec = nodeUtil.promisify(require('child_process').exec);
 
diff --git a/package-lock.json b/package-lock.json
index be31871..a15cf39 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14,7 +14,6 @@
         "dompurify": "^2.0.7",
         "lit-element": "^2.2.1",
         "marked": "^0.7.0",
-        "node-fetch": "^2.7.0",
         "posthtml": "^0.12.0",
         "rollup": "^1.24.0",
         "rollup-plugin-babel": "^4.3.3",
@@ -862,26 +861,6 @@
       "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
       "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w=="
     },
-    "node_modules/node-fetch": {
-      "version": "2.7.0",
-      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.7.0.tgz",
-      "integrity": "sha512-c4FRfUm/dbcWZ7U+1Wq0AwCyFL+3nt2bEw05wfxSz+DWpWsitgmSgYmy2dQdWyKC1694ELPqMs/YzUSNozLt8A==",
-      "license": "MIT",
-      "dependencies": {
-        "whatwg-url": "^5.0.0"
-      },
-      "engines": {
-        "node": "4.x || >=6.0.0"
-      },
-      "peerDependencies": {
-        "encoding": "^0.1.0"
-      },
-      "peerDependenciesMeta": {
-        "encoding": {
-          "optional": true
-        }
-      }
-    },
     "node_modules/object-assign": {
       "version": "4.1.1",
       "resolved": "https://registry.npmjs.org/object-assign/-/object-assign-4.1.1.tgz",
@@ -1151,12 +1130,6 @@
         "node": ">=8.0"
       }
     },
-    "node_modules/tr46": {
-      "version": "0.0.3",
-      "resolved": "https://registry.npmjs.org/tr46/-/tr46-0.0.3.tgz",
-      "integrity": "sha512-N3WMsuqV66lT30CrXNbEjx4GEwlow3v6rr4mCcv6prnfwhS01rkgyFdjPNBYd9br7LpXV1+Emh01fHnq2Gdgrw==",
-      "license": "MIT"
-    },
     "node_modules/universalify": {
       "version": "0.1.2",
       "resolved": "https://registry.npmjs.org/universalify/-/universalify-0.1.2.tgz",
@@ -1170,22 +1143,6 @@
       "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
       "integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8="
     },
-    "node_modules/webidl-conversions": {
-      "version": "3.0.1",
-      "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-3.0.1.tgz",
-      "integrity": "sha512-2JAn3z8AR6rjK8Sm8orRC0h/bcl/DqL7tRPdGZ4I1CjdF+EaMLmYxBHyXuKL849eucPFhvBoxMsflfOb8kxaeQ==",
-      "license": "BSD-2-Clause"
-    },
-    "node_modules/whatwg-url": {
-      "version": "5.0.0",
-      "resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-5.0.0.tgz",
-      "integrity": "sha512-saE57nupxk6v3HY35+jzBwYa0rKSy0XR8JSxZPwgLr7ys0IBzhGviA1/TUGJLmSVqs8pb9AnvICXEuOHLprYTw==",
-      "license": "MIT",
-      "dependencies": {
-        "tr46": "~0.0.3",
-        "webidl-conversions": "^3.0.0"
-      }
-    },
     "node_modules/wrappy": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
diff --git a/package.json b/package.json
index fc8f740..bc5b8af 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,6 @@
     "dompurify": "^2.0.7",
     "lit-element": "^2.2.1",
     "marked": "^0.7.0",
-    "node-fetch": "^2.7.0",
     "posthtml": "^0.12.0",
     "rollup": "^1.24.0",
     "rollup-plugin-babel": "^4.3.3",