initial commit

Author: TimLuq

.eslintrc.json

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+{
+    "env": {
+        "browser": true,
+        "es2021": true
+    },
+    "extends": [
+        "eslint:recommended",
+        "plugin:@typescript-eslint/recommended"
+    ],
+    "parser": "@typescript-eslint/parser",
+    "parserOptions": {
+        "ecmaVersion": 2020,
+        "sourceType": "module"
+    },
+    "plugins": [
+        "@typescript-eslint"
+    ],
+    "rules": {
+        "indent": [
+            "error",
+            4
+        ],
+        "linebreak-style": [
+            "error",
+            "unix"
+        ],
+        "quotes": [
+            "error",
+            "double"
+        ],
+        "semi": [
+            "error",
+            "always"
+        ]
+    },
+    "ecmaFeatures": {
+        "arrowFunctions": true,
+        "blockBindings": true,
+        "forOf": true,
+        "modules": true
+    },
+    "ignorePatterns": [
+        "/node_modules",
+        "*.js"
+    ]
+}

.gitignore

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+node_modules/
+

.vscode/extensions.json

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+{
+    "recommendations": [
+        "dbaeumer.vscode-eslint"
+    ]
+}

.vscode/launch.json

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+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "type": "pwa-node",
+            "request": "launch",
+            "name": "Run tests",
+            "skipFiles": [
+                "<node_internals>/**"
+            ],
+            "program": "${workspaceFolder}\\test.js",
+            "outFiles": [
+                "${workspaceFolder}/*.js"
+            ]
+        }
+    ]
+}

.vscode/settings.json

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+{
+    "typescript.tsdk": "node_modules\\typescript\\lib"
+}

README.md

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+# fallback-dom
+
+A lightweight standalone partial DOM implementation written in TypeScript. This could be useful for tests and other scenarios where a DOM is required but not available per default.
+
+This package has three module files available for use:
+- `fallback-dom` (has a dependency on `query-selector`.)
+- `query-selector`
+- `xml-serializer`
+
+This repo contains pre-built JS files to be able to be used as a git dependency without extra build steps. The only real source files are the ones matching `./*.ts`.
+
+## Module: fallback-dom
+
+Main module that exposes the partial DOM implementation.
+
+Imports:
+```js
+import { querySel } from "./query-selector.js";
+```
+
+Base classes (should never be extended or initialized):
+```js
+export { CDATASection, Comment, DocumentType, Element, Node, ProcessingInstruction, Text };
+```
+
+Functions:
+```js
+export { createDocument, createDocumentType, createHTMLDocument };
+```
+
+
+## Module: query-selector
+
+Helper module that applies a subset of CSS selectors to find matching elements.
+
+Functions:
+```js
+export { querySel };
+```
+
+
+## Module: xml-serializer
+
+Extension module that can be used to serialize the DOM to a string.
+
+Functions:
+```js
+export { serializeToString };
+```