a new simpler structure with test page, to be hosted on github

.gitignore

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+
+```plaintext
+node_modules/
+dist/
+.env
+.DS_Store

LICENSE

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+
+#### `LICENSE`
+
+Choose a license, such as the MIT License:
+
+```plaintext
+MIT License
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+...
+

README.md

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+# nostrjs
+
+This project provides modules for generating Nostr-compatible key pairs and creating deterministic SVG graphics based on the public key.
+
+## Modules
+
+### `nostrKeys.js`
+
+Contains functions to generate Nostr-compatible key pairs and derive public keys from private keys.
+
+### `key2svg.js`
+
+Contains functions to create deterministic SVG graphics based on a Nostr public key.
+
+## Installation
+
+To use these modules in a Node.js project, you can include them directly from the GitHub repository or use a package manager if published to npm.
+
+### Using GitHub URL in `package.json`
+
+```json
+{
+  "dependencies": {
+    "nostrjs": "git+https://github.com/yourusername/nostrjs.git"
+  }
+}

src/nostr.js → nostr.js

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-// nostrKeys.js
+// nostr.js
 
 // Convert Uint8Array to Hex String
 export function toHexString(byteArray) {