diff --git a/src/index.ts b/src/index.ts
index 3a3ac8f..0147fbb 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -1,4 +1,4 @@
-import path, { extname } from "node:path";
+
 
 import type {
   Plugin,
@@ -19,17 +19,21 @@ import type {
   LoadReference, BodyReference, AttributeReference, LoadFunction
 } from '../types/index.d.ts';
 
+// createFilter function is a utility that constructs a filter function from include/exclude patterns.
 import {createFilter} from '@rollup/pluginutils';
+// parse5 package is used for parsing HTML.
 import {parse as parseHtml, serialize as serializeHtml, DefaultTreeAdapterMap} from "parse5";
-import {readFile} from "node:fs/promises"
 
+// nodejs imports (io, path)
+import path, { extname, dirname } from "node:path";
+import {readFile} from "node:fs/promises"
+import posix from "node:path/posix";
+import crypto from "node:crypto";
+
+// utilities
 import {makeLoader, makeInlineId} from "./loader.js";
 import {HtmlImport, HtmlModule} from "./html-module.js";
 
-import {dirname} from "node:path";
-import posix from "node:path/posix";
-
-import crypto from "node:crypto";
 
 const defaults: RollupHtmlOptions = {
   transform: (source: string)=>source,// NO-OP
@@ -44,6 +48,12 @@ const defaults: RollupHtmlOptions = {
 const modulePrefix = `// <html-module>`;
 const moduleSuffix = `// </html-module>`;
 
+/**
+ * Creates a Rollup plugin that transforms HTML files.
+ *
+ * @param {RollupHtmlOptions} opts - The options for the plugin.
+ * @returns {Plugin} - The Rollup plugin.
+ */
 export default function html(opts: RollupHtmlOptions = {}): Plugin {
   const {
     publicPath,
@@ -70,14 +80,35 @@ export default function html(opts: RollupHtmlOptions = {}): Plugin {
   let entryNames = new Map<string,string>();
 
   const pluginName = 'html2';
+  /**
+   * Short summary:
+   *   Intercepts the loading of the html files and parses it with parse5.
+   *   The parsed result is iterated to check for external references that need to be including in the rollup build (via for example @rollup/plugin-url).
+   *   To satisfy rollup a JS version of the html file is returned, optionally including a few imports left for rollup to resolve
+   *   When the result is generated the rollup result for the html file and any of its inlined assets are stripped from the output.
+   *   and replaced with the html file.
+   *
+   *   Caveats:
+   *    - to get the resulting html content file we're parsing the evaluating the result JS module and take its default export
+   *      [warn] other plugins such as CJS transformer and hot-reload can severely screw this up.
+   *    - sourcemaps won't work yet (to add support we'd need to rewrite using magic-string?)
+   *    - to fix the naming of resulting html files, and behave properly when files are entryPoints or not... we're fighting rollup alot
+   *
+   *
+   *    Rework by testing a stripped down version with JS imports?
+   *      - the logic in load should be moved to a transform, properly use rollups ability to specify the plugin should run 'pre' other hooks and see if that allows us to intercept before a commonjs or some other tool horribly transpiles our code
+   *      - we might need to know which output is being used to properly extract the html back from the result? (in case of not being included in a JS file)
+   */
   return {
     name: pluginName,// TODO: Need a better name, original plugin was just named `html` and might still make sense to use in conjunction with this one
 
+    // Track html entrypoints
     buildStart(options){
       entryNames = new Map(Object.entries(typeof(options.input)==='object'?options.input:{[options.input]:[options.input]})
           .map(([k,v])=>[v,k])
       );
     },
+
     resolveId: {
       async handler(specifier: string,
                     importer: string | undefined,
diff --git a/src/loader.ts b/src/loader.ts
index 5075b61..f5a5ec6 100644
--- a/src/loader.ts
+++ b/src/loader.ts
@@ -46,6 +46,12 @@ export function makeInlineId(sourceId: string, node: DefaultTreeAdapterMap['chil
     return [sourceId, [makeHtmlPath(node), 'js'].join('.')].join('.');
 }
 
+/**
+ * Creates a loader function that maps node types and attributes to load operations.
+ *
+ * @param mappings - An array of NodeMapping objects specifying how to map and load different nodes.
+ * @returns A LoadNodeCallback function that can be used to load nodes based on the mappings.
+ */
 export function makeLoader(mappings: NodeMapping[] = defaultMapping){
     const fn : LoadNodeCallback = async function ({node, sourceId}, load){
         for(const mapping of mappings){
diff --git a/test/multi-entry/snapshots/test.js.snap b/test/multi-entry/snapshots/test.js.snap
index c12e1c9..234d8de 100644
Binary files a/test/multi-entry/snapshots/test.js.snap and b/test/multi-entry/snapshots/test.js.snap differ
diff --git a/test/templating/snapshots/test.js.snap b/test/templating/snapshots/test.js.snap
index 107f938..c58d00f 100644
Binary files a/test/templating/snapshots/test.js.snap and b/test/templating/snapshots/test.js.snap differ