diff --git a/packages/plugins/src/DocumentAssetsPlugin.ts b/packages/plugins/src/DocumentAssetsPlugin.ts
index 5c6ed4f6..55e04d19 100644
--- a/packages/plugins/src/DocumentAssetsPlugin.ts
+++ b/packages/plugins/src/DocumentAssetsPlugin.ts
@@ -9,6 +9,7 @@ import remarkParse from 'remark-parse';
 import remarkMdx from 'remark-mdx';
 import remarkStringify from 'remark-stringify';
 import { VFile } from 'vfile';
+import PluginError from './utils/PluginError.js';
 
 interface DocumentAssetsPluginOptions {
   /**
@@ -84,15 +85,16 @@ const DocumentAssetsPlugin: PluginType<Page, DocumentAssetsPluginOptions> = {
     const resolvedSrcDir = path.resolve(srcDir);
     const resolvedOutputDir = path.resolve(outputDir);
     if (!resolvedOutputDir.startsWith(resolvedCwd)) {
-      throw new Error(`outputDir must be within the current working directory: ${outputDir}`);
+      throw new PluginError(
+        'outputDir must be within the current working directory',
+        resolvedOutputDir
+      );
     }
 
     for (const assetSubDir of assetSubDirs) {
       const resolvedAssetSubDir = path.resolve(resolvedSrcDir, assetSubDir);
       if (!resolvedAssetSubDir.startsWith(resolvedSrcDir)) {
-        console.log('ERROR 3');
-
-        throw new Error(`Asset subdirectory must be within srcDir: ${srcDir}`);
+        throw new PluginError('asset subdirectory must be within srcDir', resolvedAssetSubDir);
       }
 
       let globbedImageDirs;
@@ -107,7 +109,7 @@ const DocumentAssetsPlugin: PluginType<Page, DocumentAssetsPluginOptions> = {
         }
       } catch (err) {
         console.error(`Error globbing ${assetSubDir} in ${srcDir}:`, err);
-        throw err;
+        throw new PluginError(err.message, assetSubDir);
       }
 
       await fsExtra.ensureDir(outputDir);
diff --git a/packages/site-components/src/PatternIndex/index.tsx b/packages/site-components/src/PatternIndex/index.tsx
new file mode 100644
index 00000000..c0d6b83d
--- /dev/null
+++ b/packages/site-components/src/PatternIndex/index.tsx
@@ -0,0 +1,315 @@
+import React, { useState, memo } from 'react';
+import classnames from 'clsx';
+import {
+  FlexItem,
+  FlowLayout,
+  FormField,
+  FormFieldLabel,
+  GridLayout,
+  GridItem,
+  Input
+} from '@salt-ds/core';
+import {
+  Pagination,
+  P2,
+  P6,
+  Caption3,
+  Link,
+  useBreakpoint,
+  usePagination,
+  TileLink,
+  useImageComponent
+} from '@jpmorganchase/mosaic-components';
+import { Dropdown, SelectionChangeHandler } from '@salt-ds/lab';
+import styles from './styles.css';
+
+export type PatternItem = {
+  description: string;
+  owner: string;
+  title: string;
+  contentUrl?: string;
+  link: string;
+  tags: string[];
+  source: 'FIGMA' | 'SOURCE' | 'STORYBOOK';
+};
+
+export type PatternIndexProps = {
+  /** Additional class name for root class override */
+  className?: string;
+  /** Number of items per page */
+  itemsPerPage?: number;
+  /** Data view */
+  view: PatternItem[];
+};
+
+export type PatternRendererProps = {
+  /** Tile item */
+  item: PatternItem;
+};
+
+const sourceOptions = ['All', 'Figma', 'Storybook', 'Source'];
+const sortOrderOptions = ['A-Z', 'Z-A'];
+
+const PureIframe: React.FC<{ src: string; title: string }> = memo(({ src, title }) => (
+  <iframe src={src} title={title} width="450" height="253" />
+));
+
+function sortPatterns(view: PatternItem[], sort: string): PatternItem[] {
+  const sortKey = 'title';
+  if (sort === 'A-Z') {
+    return view.sort((sortableA, sortableB) =>
+      sortableA[sortKey].localeCompare(sortableB[sortKey])
+    );
+  }
+  return view.sort((sortableA, sortableB) => sortableB[sortKey].localeCompare(sortableA[sortKey]));
+}
+
+export const FigmaRenderer = ({ item }) => {
+  const { description, eyebrow, link, contentUrl = link, owner, source, title } = item;
+  const ImageComponent = useImageComponent();
+  return (
+    <>
+      <Caption3 className={styles.owner}>
+        {owner} / {source}
+      </Caption3>
+      <FlowLayout>
+        <FlexItem grow={1}>
+          <Link href={item.link} variant="document">
+            <P2 className={styles.title}>{title}</P2>
+          </Link>
+        </FlexItem>
+        {eyebrow ? (
+          <FlexItem>
+            <P6>{eyebrow}</P6>
+          </FlexItem>
+        ) : null}
+      </FlowLayout>
+      <P6 className={styles.description}>{description}</P6>
+      <Link href={link} variant="component">
+        <ImageComponent src={contentUrl} />
+      </Link>
+    </>
+  );
+};
+
+export const StorybookRenderer = ({ item }) => {
+  const { description, link, contentUrl = link, owner, source, title } = item;
+  return (
+    <>
+      <Caption3 className={styles.owner}>
+        {owner} / {source}
+      </Caption3>
+      <Link href={link} variant="document">
+        <P2 className={styles.title}>{title}</P2>
+      </Link>
+      <P6 className={styles.description}>{description}</P6>
+      <PureIframe src={contentUrl} title={item.title} />
+    </>
+  );
+};
+
+export const ReadmeRenderer = ({ item }) => {
+  const { action, description, image, link, title } = item;
+  return (
+    <TileLink
+      action={action}
+      description={description}
+      image={image}
+      key={`tileLink-${title}`}
+      link={link}
+      title={title}
+    />
+  );
+};
+
+const filter = (view: PatternItem[], sourceFilter, ownerFilter, tagFilter, textFilter) => {
+  if (!sourceFilter && !ownerFilter && !tagFilter) {
+    return view;
+  }
+  return view.filter(item => {
+    const itemTags = item?.tags || [];
+    const isSourceFiltered =
+      !item.source ||
+      sourceFilter === 'All' ||
+      (item.source && item.source.toLowerCase() === sourceFilter.toLowerCase());
+    const isOwnerFiltered =
+      !item.owner ||
+      ownerFilter === 'All' ||
+      (item.owner && item.owner.toLowerCase() === ownerFilter.toLowerCase());
+    console.log('>>>>>>>> tagFilter', tagFilter, itemTags, item);
+    const isTagFiltered = tagFilter === 'All' || itemTags?.includes(tagFilter);
+    const isTextFiltered =
+      !item.title ||
+      !textFilter?.length ||
+      (textFilter?.length && item.title.toLowerCase().indexOf(textFilter.toLowerCase()) >= 0);
+    return isSourceFiltered && isOwnerFiltered && isTextFiltered && isTagFiltered;
+  });
+};
+
+const PatternRenderers = {
+  SOURCE: ReadmeRenderer,
+  FIGMA: FigmaRenderer,
+  STORYBOOK: StorybookRenderer
+};
+
+export const PatternIndex: React.FC<React.PropsWithChildren<PatternIndexProps>> = ({
+  className,
+  itemsPerPage = 4,
+  view
+}) => {
+  const [sourceFilter, setSourceFilter] = useState<string | null>('All');
+  const [ownerFilter, setOwnerFilter] = useState<string | null>('All');
+  const [tagFilter, setTagFilter] = useState<string | null>('All');
+  const [textFilter, setTextFilter] = useState<string>('');
+  const [sortOrder, setSortOrder] = useState<string | null>(sortOrderOptions[0]);
+
+  const breakpoint = useBreakpoint();
+
+  const handleTextFilterChange = event => {
+    const { value } = event.target;
+    setTextFilter(value);
+  };
+
+  const handleSourceFilterSelect: SelectionChangeHandler<string, 'default'> = (
+    _e,
+    selectedItem
+  ) => {
+    setSourceFilter(selectedItem);
+  };
+
+  const handleOwnerFilterSelect: SelectionChangeHandler<string, 'default'> = (_e, selectedItem) => {
+    setOwnerFilter(selectedItem);
+  };
+
+  const handleTagFilterSelect: SelectionChangeHandler<string, 'default'> = (_e, selectedItem) => {
+    setTagFilter(selectedItem);
+  };
+
+  const handleSortOrderSelect: SelectionChangeHandler<string, 'default'> = (_e, selectedItem) => {
+    setSortOrder(selectedItem);
+  };
+
+  const ownerOptions = view.reduce<string[]>(
+    (result, viewItem) => {
+      if (viewItem.owner && result.indexOf(viewItem.owner) === -1) {
+        result.splice(result.length - 1, 0, viewItem.owner);
+        return result;
+      }
+      return result;
+    },
+    ['All']
+  );
+
+  const tagOptions = view.reduce<string[]>(
+    (result, viewItem) => {
+      const tags = viewItem?.tags || [];
+      const tagsToAdd = tags.reduce<string[]>((newTags, tag) => {
+        if (newTags.indexOf(tag) === -1 && result.indexOf(tag) === -1) {
+          newTags = [...newTags, tag];
+        }
+        return newTags;
+      }, []);
+      return [...result, ...tagsToAdd];
+    },
+    ['All']
+  );
+
+  const filteredView = filter(view, sourceFilter, ownerFilter, tagFilter, textFilter);
+  const { startIndex, endIndex, onPageChange, page, pageCount } = usePagination({
+    itemsPerPage,
+    displayedCount: filteredView.length
+  });
+  let items = filteredView.slice(startIndex, endIndex);
+  items = sortOrder ? sortPatterns(items, sortOrder) : items;
+  console.log('>>>>>>>>> filteredView2', filteredView, items);
+
+  return (
+    <>
+      <div className={classnames(styles.root, className)}>
+        <FlowLayout>
+          <FlexItem>
+            <FormField className={styles.filterFormField}>
+              <FormFieldLabel>Filter</FormFieldLabel>
+              <Input
+                value={textFilter}
+                inputProps={{ name: 'filter on text' }}
+                onChange={handleTextFilterChange}
+              />
+            </FormField>
+          </FlexItem>
+          <FlexItem>
+            <FormField>
+              <FormFieldLabel>Tags</FormFieldLabel>
+              <Dropdown
+                defaultSelected={tagFilter}
+                selected={tagFilter}
+                source={tagOptions}
+                onSelect={handleTagFilterSelect}
+              />
+            </FormField>
+          </FlexItem>
+        </FlowLayout>
+        <FlowLayout>
+          <FlexItem>
+            <FormField>
+              <FormFieldLabel>Source</FormFieldLabel>
+              <Dropdown
+                defaultSelected={sourceFilter}
+                selected={sourceFilter}
+                source={sourceOptions}
+                onSelect={handleSourceFilterSelect}
+              />
+            </FormField>
+          </FlexItem>
+          <FlexItem>
+            <FormField>
+              <FormFieldLabel>Owner</FormFieldLabel>
+              <Dropdown
+                defaultSelected={ownerFilter}
+                selected={ownerFilter}
+                source={ownerOptions}
+                onSelect={handleOwnerFilterSelect}
+              />
+            </FormField>
+          </FlexItem>
+          <FlexItem grow={1}>
+            <FormField className={styles.sortFormField}>
+              <FormFieldLabel>Sort</FormFieldLabel>
+              <Dropdown
+                defaultSelected={sortOrder}
+                selected={sortOrder}
+                source={sortOrderOptions}
+                onSelect={handleSortOrderSelect}
+              />
+            </FormField>
+          </FlexItem>
+        </FlowLayout>
+      </div>
+      {items.length ? (
+        <>
+          <div className={styles.content}>
+            <P6 className={styles.count}>
+              {startIndex + 1} to {Math.min(endIndex, filteredView.length)} Of {filteredView.length}{' '}
+              Items
+            </P6>
+            <GridLayout className={className} columns={breakpoint !== 'mobile' ? 2 : 1}>
+              {items.map((item, index) => {
+                const ItemRenderer = PatternRenderers[item.source];
+                return (
+                  <GridItem key={`pattern-${item.source}-${item.title}-${index}`}>
+                    <ItemRenderer item={item} />
+                  </GridItem>
+                );
+              })}
+            </GridLayout>
+          </div>
+          {items.length ? (
+            <Pagination onPageChange={onPageChange} page={page} pageCount={pageCount} />
+          ) : null}
+        </>
+      ) : (
+        <div className={styles.content}>No Results Found</div>
+      )}
+    </>
+  );
+};
diff --git a/packages/site-components/src/PatternIndex/styles.css.ts b/packages/site-components/src/PatternIndex/styles.css.ts
new file mode 100644
index 00000000..680f9edf
--- /dev/null
+++ b/packages/site-components/src/PatternIndex/styles.css.ts
@@ -0,0 +1,50 @@
+import { neutralBorder, responsiveSprinkles } from '@jpmorganchase/mosaic-theme';
+import { style } from '@vanilla-extract/css';
+
+export default {
+  root: style([
+    responsiveSprinkles({
+      paddingY: ['x4', 'x4', 'x4', 'x4']
+    }),
+    neutralBorder({ variant: 'low', borderBottomWidth: 'thin' })
+  ]),
+  owner: style({
+    display: 'block'
+  }),
+  description: style([
+    {
+      display: 'block'
+    },
+    responsiveSprinkles({
+      paddingBottom: ['x2', 'x2', 'x2', 'x2']
+    })
+  ]),
+  content: style([
+    {
+      minHeight: '800px'
+    },
+    responsiveSprinkles({
+      paddingY: ['x4', 'x4', 'x4', 'x4']
+    })
+  ]),
+  count: style({
+    flexDirection: 'row-reverse',
+    display: 'flex'
+  }),
+  sortFormField: style({
+    justifyContent: 'flex-end'
+  }),
+  title: style({
+    display: 'block',
+    paddingBottom: '8px'
+  }),
+  filterFormField: style([
+    {
+      width: '240px',
+      display: 'block'
+    },
+    responsiveSprinkles({
+      paddingBottom: ['x4', 'x4', 'x4', 'x4']
+    })
+  ])
+};