diff --git a/custom-elements-manifest.mjs b/custom-elements-manifest.mjs
new file mode 100644
index 000000000..5a444d3a1
--- /dev/null
+++ b/custom-elements-manifest.mjs
@@ -0,0 +1,217 @@
+import * as path from 'path';
+import { customElementJetBrainsPlugin } from 'custom-element-jet-brains-integration';
+import { customElementVsCodePlugin } from 'custom-element-vs-code-integration';
+import { parse } from 'comment-parser';
+import { pascalCase } from 'pascal-case';
+import commandLineArgs from 'command-line-args';
+import fs from 'fs';
+
+const packageData = JSON.parse(fs.readFileSync('./package.json', 'utf8'));
+const { name, description, version, author, homepage, license } = packageData;
+
+const { outdir } = commandLineArgs([
+  { name: 'litelement', type: String },
+  { name: 'analyze', defaultOption: true },
+  { name: 'outdir', type: String }
+]);
+
+function noDash(string) {
+  return string.replace(/^\s?-/, '').trim();
+}
+
+function replace(string, terms) {
+  terms.forEach(({ from, to }) => {
+    string = string?.replace(from, to);
+  });
+
+  return string;
+}
+
+export default {
+  globs: ['src/components/**/*.component.ts'],
+  exclude: ['**/*.styles.ts', '**/*.test.ts'],
+  plugins: [
+    // Append package data
+    {
+      name: 'wa-package-data',
+      packageLinkPhase({ customElementsManifest }) {
+        customElementsManifest.package = { name, description, version, author, homepage, license };
+      }
+    },
+    // Infer tag names because we no longer use @customElement decorators.
+    {
+      name: 'wa-infer-tag-names',
+      analyzePhase({ ts, node, moduleDoc }) {
+        switch (node.kind) {
+          case ts.SyntaxKind.ClassDeclaration: {
+            const className = node.name.getText();
+            const classDoc = moduleDoc?.declarations?.find(declaration => declaration.name === className);
+
+            const importPath = moduleDoc.path;
+
+            // This is kind of a best guess at components. "thing.component.ts"
+            if (!importPath.endsWith('.component.ts')) {
+              return;
+            }
+
+            const tagNameWithoutPrefix = path.basename(importPath, '.component.ts');
+            const tagName = 'wa-' + tagNameWithoutPrefix;
+
+            classDoc.tagNameWithoutPrefix = tagNameWithoutPrefix;
+            classDoc.tagName = tagName;
+
+            // This used to be set to true by @customElement
+            classDoc.customElement = true;
+          }
+        }
+      }
+    },
+    // Parse custom jsDoc tags
+    {
+      name: 'wa-custom-tags',
+      analyzePhase({ ts, node, moduleDoc }) {
+        switch (node.kind) {
+          case ts.SyntaxKind.ClassDeclaration: {
+            const className = node.name.getText();
+            const classDoc = moduleDoc?.declarations?.find(declaration => declaration.name === className);
+            const customTags = ['animation', 'dependency', 'documentation', 'since', 'status', 'title'];
+            let customComments = '/**';
+
+            node.jsDoc?.forEach(jsDoc => {
+              jsDoc?.tags?.forEach(tag => {
+                const tagName = tag.tagName.getText();
+
+                if (customTags.includes(tagName)) {
+                  customComments += `\n * @${tagName} ${tag.comment}`;
+                }
+              });
+            });
+
+            // This is what allows us to map JSDOC comments to ReactWrappers.
+            classDoc['jsDoc'] = node.jsDoc?.map(jsDoc => jsDoc.getFullText()).join('\n');
+
+            const parsed = parse(`${customComments}\n */`);
+            parsed[0].tags?.forEach(t => {
+              switch (t.tag) {
+                // Animations
+                case 'animation':
+                  if (!Array.isArray(classDoc['animations'])) {
+                    classDoc['animations'] = [];
+                  }
+                  classDoc['animations'].push({
+                    name: t.name,
+                    description: noDash(t.description)
+                  });
+                  break;
+
+                // Dependencies
+                case 'dependency':
+                  if (!Array.isArray(classDoc['dependencies'])) {
+                    classDoc['dependencies'] = [];
+                  }
+                  classDoc['dependencies'].push(t.name);
+                  break;
+
+                // Value-only metadata tags
+                case 'documentation':
+                case 'since':
+                case 'status':
+                case 'title':
+                  classDoc[t.tag] = t.name;
+                  break;
+
+                // All other tags
+                default:
+                  if (!Array.isArray(classDoc[t.tag])) {
+                    classDoc[t.tag] = [];
+                  }
+
+                  classDoc[t.tag].push({
+                    name: t.name,
+                    description: t.description,
+                    type: t.type || undefined
+                  });
+              }
+            });
+          }
+        }
+      }
+    },
+    {
+      name: 'wa-react-event-names',
+      analyzePhase({ ts, node, moduleDoc }) {
+        switch (node.kind) {
+          case ts.SyntaxKind.ClassDeclaration: {
+            const className = node.name.getText();
+            const classDoc = moduleDoc?.declarations?.find(declaration => declaration.name === className);
+
+            if (classDoc?.events) {
+              classDoc.events.forEach(event => {
+                event.reactName = `on${pascalCase(event.name)}`;
+                event.eventName = `${pascalCase(event.name)}Event`;
+              });
+            }
+          }
+        }
+      }
+    },
+    {
+      name: 'wa-translate-module-paths',
+      packageLinkPhase({ customElementsManifest }) {
+        customElementsManifest?.modules?.forEach(mod => {
+          //
+          // CEM paths look like this:
+          //
+          //  src/components/button/button.ts
+          //
+          // But we want them to look like this:
+          //
+          //  components/button/button.js
+          //
+          const terms = [
+            { from: /^src\//, to: '' }, // Strip the src/ prefix
+            { from: /\.component.(t|j)sx?$/, to: '.js' } // Convert .ts to .js
+          ];
+
+          mod.path = replace(mod.path, terms);
+
+          for (const ex of mod.exports ?? []) {
+            ex.declaration.module = replace(ex.declaration.module, terms);
+          }
+
+          for (const dec of mod.declarations ?? []) {
+            if (dec.kind === 'class') {
+              for (const member of dec.members ?? []) {
+                if (member.inheritedFrom) {
+                  member.inheritedFrom.module = replace(member.inheritedFrom.module, terms);
+                }
+              }
+            }
+          }
+        });
+      }
+    },
+    // Generate custom VS Code data
+    customElementVsCodePlugin({
+      outdir,
+      cssFileName: null,
+      referencesTemplate: (_, tag) => [
+        {
+          name: 'Documentation',
+          url: `https://shoelace.style/components/${tag.replace('wa-', '')}`
+        }
+      ]
+    }),
+    customElementJetBrainsPlugin({
+      outdir: './dist',
+      excludeCss: true,
+      packageJson: false,
+      referencesTemplate: (_, tag) => {
+        return {
+          name: 'Documentation',
+          url: `https://shoelace.style/components/${tag.replace('wa-', '')}`
+        };
+      }
+    })
+  ]
+};
diff --git a/web-test-runner.config.js b/web-test-runner.config.js
index 1c8d5746c..833398a5c 100644
--- a/web-test-runner.config.js
+++ b/web-test-runner.config.js
@@ -6,7 +6,9 @@ export default {
   rootDir: '.',
   files: 'src/**/*.test.ts', // "default" group
   concurrentBrowsers: 3,
-  nodeResolve: true,
+  nodeResolve: {
+    exportConditions: ['production', 'default']
+  },
   testFramework: {
     config: {
       timeout: 3000,