Add some guidance on JS usage in patterns

README.md

@@ -48,7 +48,7 @@ The Visual Framework address three major needs:
       - 🚫 `button {}`
       - 🚫🙊🙉 `div.button {}`
    - 🖕 This necessarily requires a bit more class writing, but it ensures the Visual Framework won't break existing code.
-   - BYOJS: Bring your own JavaScript. We've included only a minimal amount of JS in patterns and it's fully optional (just remove the JavaScript selectors). So if you'd rather use Angular or Bootstrap for your tabs, the Visual Framework won't get in the way.
+   - BYOJS: Bring your own JavaScript. We've included only a minimal amount of JS in patterns and it's fully optional (just remove [the JavaScript selectors](https://github.com/visual-framework/vf-core/issues/115#issuecomment-455524131); i.e. `data-vf-js-tabs`). So if you'd rather use Angular or Bootstrap for your tabs, the Visual Framework won't get in the way.
 1. 🌕🌜 Use a little or a lot:
    - A lot: The framework (and [child theme template](https://github.com/khawkins98/vf-child-playground)) will generate a monolithic `styles.css` and `script.js` that can be easily included, a la Bootstrap.
    - A little: Instead you can include `.scss` partials or per-pattern `.css` and `.js` files. You can do this through making a [child theme](https://github.com/khawkins98/vf-child-playground) or [npm installs](https://www.npmjs.com/org/visual-framework).

tools/component-generator/templates/_component.js

@@ -1 +1,31 @@
 // <%= componentName %>
+
+// Don't need JS?
+// Feel free to delete this file.
+
+/*
+ * A note on the Visual Framework and JavaScript:
+ * The VF is primairly a CSS framework so we've included only a minimal amount
+ * of JS in patterns and it's fully optional (just remove the JavaScript selectors
+ * i.e. `data-vf-js-tabs`). So if you'd rather use Angular or Bootstrap for your
+ * tabs, the Visual Framework won't get in the way.
+ *
+ * When querying the DOM for elements that should be acted on:
+ * 🚫 Don't: const tabs = document.querySelectorAll('.vf-tabs');
+ * ✅ Do:    const tabs = document.querySelectorAll('[data-vf-js-tabs]');
+ *
+ * This allows users who would prefer not to have this JS engange on an element
+ * to drop `data-vf-js-PATTERN` and still maintain CSS styling.
+ */
+
+ /**
+  * The global function for this pattern
+  * @example vfPatternName(firstPassedVar)
+  * @param {string} [firstPassedVar]  - An option to be passed
+  */
+function vfPatternName(firstPassedVar) {
+  firstPassedVar = firstPassedVar || 'defaultVal';
+
+}
+
+vfPatternName();