diff --git a/frontend/rollup.config.js b/frontend/rollup.config.js
index 206cf0d..9adbd0f 100755
--- a/frontend/rollup.config.js
+++ b/frontend/rollup.config.js
@@ -16,7 +16,9 @@ export default {
   },
   plugins: [
     includePaths({
-      paths: ['src/js', 'src/js/widget', 'src/js/misc', 'src/js/component', 'src/js/page', 'src/js/dialog']
+      paths: ['src/js', 'src/js/widget', 'src/js/misc', 'src/js/component',
+        'src/js/page', 'src/js/dialog', 'src/js/arvados/base',
+        'src/js/arvados/collection', 'src/js/arvados/process']
     }),
     copy({
       'src/html/index.html': 'dist/index.html',
diff --git a/frontend/src/js/misc/arvados-object-name.js b/frontend/src/js/arvados/base/arvados-object-name.js
similarity index 100%
rename from frontend/src/js/misc/arvados-object-name.js
rename to frontend/src/js/arvados/base/arvados-object-name.js
diff --git a/frontend/src/js/misc/arvados-type-name.js b/frontend/src/js/arvados/base/arvados-type-name.js
similarity index 100%
rename from frontend/src/js/misc/arvados-type-name.js
rename to frontend/src/js/arvados/base/arvados-type-name.js
diff --git a/frontend/src/js/misc/detect-hashes.js b/frontend/src/js/arvados/base/detect-hashes.js
similarity index 100%
rename from frontend/src/js/misc/detect-hashes.js
rename to frontend/src/js/arvados/base/detect-hashes.js
diff --git a/frontend/src/js/misc/detect-uuids.js b/frontend/src/js/arvados/base/detect-uuids.js
similarity index 100%
rename from frontend/src/js/misc/detect-uuids.js
rename to frontend/src/js/arvados/base/detect-uuids.js
diff --git a/frontend/src/js/misc/fetch-object-parents.js b/frontend/src/js/arvados/base/fetch-object-parents.js
similarity index 100%
rename from frontend/src/js/misc/fetch-object-parents.js
rename to frontend/src/js/arvados/base/fetch-object-parents.js
diff --git a/frontend/src/js/misc/make-arvados-request.js b/frontend/src/js/arvados/base/make-arvados-request.js
similarity index 100%
rename from frontend/src/js/misc/make-arvados-request.js
rename to frontend/src/js/arvados/base/make-arvados-request.js
diff --git a/frontend/src/js/misc/url-for-object.js b/frontend/src/js/arvados/base/url-for-object.js
similarity index 100%
rename from frontend/src/js/misc/url-for-object.js
rename to frontend/src/js/arvados/base/url-for-object.js
diff --git a/frontend/src/js/misc/wb-delete-object.js b/frontend/src/js/arvados/base/wb-delete-object.js
similarity index 100%
rename from frontend/src/js/misc/wb-delete-object.js
rename to frontend/src/js/arvados/base/wb-delete-object.js
diff --git a/frontend/src/js/misc/wb-fetch-objects.js b/frontend/src/js/arvados/base/wb-fetch-objects.js
similarity index 100%
rename from frontend/src/js/misc/wb-fetch-objects.js
rename to frontend/src/js/arvados/base/wb-fetch-objects.js
diff --git a/frontend/src/js/misc/wb-id-tools.js b/frontend/src/js/arvados/base/wb-id-tools.js
similarity index 100%
rename from frontend/src/js/misc/wb-id-tools.js
rename to frontend/src/js/arvados/base/wb-id-tools.js
diff --git a/frontend/src/js/misc/wb-move-object.js b/frontend/src/js/arvados/base/wb-move-object.js
similarity index 100%
rename from frontend/src/js/misc/wb-move-object.js
rename to frontend/src/js/arvados/base/wb-move-object.js
diff --git a/frontend/src/js/misc/wb-rename-object.js b/frontend/src/js/arvados/base/wb-rename-object.js
similarity index 100%
rename from frontend/src/js/misc/wb-rename-object.js
rename to frontend/src/js/arvados/base/wb-rename-object.js
diff --git a/frontend/src/js/misc/wb-copy-collection.js b/frontend/src/js/arvados/collection/wb-copy-collection.js
similarity index 100%
rename from frontend/src/js/misc/wb-copy-collection.js
rename to frontend/src/js/arvados/collection/wb-copy-collection.js
diff --git a/frontend/src/js/misc/wb-download-file.js b/frontend/src/js/arvados/collection/wb-download-file.js
similarity index 100%
rename from frontend/src/js/misc/wb-download-file.js
rename to frontend/src/js/arvados/collection/wb-download-file.js
diff --git a/frontend/src/js/misc/wb-manifest-worker-wrapper.js b/frontend/src/js/arvados/collection/wb-manifest-worker-wrapper.js
similarity index 100%
rename from frontend/src/js/misc/wb-manifest-worker-wrapper.js
rename to frontend/src/js/arvados/collection/wb-manifest-worker-wrapper.js
diff --git a/frontend/src/js/misc/wb-process-state-name.js b/frontend/src/js/arvados/process/wb-process-state-name.js
similarity index 100%
rename from frontend/src/js/misc/wb-process-state-name.js
rename to frontend/src/js/arvados/process/wb-process-state-name.js