diff --git a/frontend/src/components/FileViewer.vue b/frontend/src/components/FileViewer.vue
deleted file mode 100644
index 4e45e02..0000000
--- a/frontend/src/components/FileViewer.vue
+++ /dev/null
@@ -1,52 +0,0 @@
-<template>
-  <object
-    v-if="props.type === 'pdf'"
-    :data="dataURL"
-    type="application/pdf"
-    width="100%"
-    height="100%"
-  ></object>
-  <a-image
-    v-else-if="props.type === 'image'"
-    width="50%"
-    :src="dataURL"
-    @click="() => setVisible(true)"
-    :previewMask="false"
-    :preview="{
-      visibleImg,
-      onVisibleChange: setVisible
-    }"
-  />
-  <!-- Unknown case -->
-  <h1 v-else>Unsupported file type</h1>
-</template>
-
-<script setup lang="ts">
-import { watchEffect, ref } from 'vue'
-import Router from '@/router/index'
-import { url_document_get } from '@/repositories/Document'
-
-const dataURL = ref('')
-watchEffect(() => {
-  dataURL.value = new URL(
-    url_document_get + Router.currentRoute.value.path,
-    location.origin
-  ).toString()
-})
-const emit = defineEmits({
-  visibleImg(value: boolean) {
-    return value
-  }
-})
-
-function setVisible(value: boolean) {
-  emit('visibleImg', value)
-}
-
-const props = defineProps<{
-  type?: string
-  visibleImg: boolean
-}>()
-</script>
-
-<style></style>
diff --git a/frontend/src/components/HeaderMain.vue b/frontend/src/components/HeaderMain.vue
index 58c6e53..f8206c1 100644
--- a/frontend/src/components/HeaderMain.vue
+++ b/frontend/src/components/HeaderMain.vue
@@ -9,7 +9,7 @@
       <SvgButton
         name="create-folder"
         data-tooltip="New folder"
-        @click="() => documentStore.fileExplorer.newFolder()"
+        @click="() => documentStore.fileExplorer!.newFolder()"
       />
       <slot></slot>
       <div class="spacer smallgap"></div>
@@ -42,15 +42,15 @@ const showSearchInput = ref<boolean>(false)
 const search = ref<HTMLInputElement | null>()
 const searchButton = ref<HTMLButtonElement | null>()
 
-const closeSearch = ev => {
+const closeSearch = (ev: Event) => {
   if (!showSearchInput.value) return  // Already closing
   showSearchInput.value = false
   const breadcrumb = document.querySelector('.breadcrumb') as HTMLElement
   breadcrumb.focus()
   updateSearch(ev)
 }
-const updateSearch = ev => {
-  const q = ev.target.value
+const updateSearch = (ev: Event) => {
+  const q = (ev.target as HTMLInputElement).value
   let p = props.path.join('/')
   p = p ? `/${p}` : ''
   const url = q ? `${p}//${q}` : (p || '/')
@@ -58,9 +58,9 @@ const updateSearch = ev => {
   if (!props.query && q) router.push(url)
   else router.replace(url)
 }
-const toggleSearchInput = () => {
+const toggleSearchInput = (ev: Event) => {
   showSearchInput.value = !showSearchInput.value
-  if (!showSearchInput.value) return closeSearch()
+  if (!showSearchInput.value) return closeSearch(ev)
   nextTick(() => {
     const input = search.value
     if (input) input.focus()
diff --git a/frontend/src/components/HeaderSelected.vue b/frontend/src/components/HeaderSelected.vue
index cdfd0d7..3cf27a1 100644
--- a/frontend/src/components/HeaderSelected.vue
+++ b/frontend/src/components/HeaderSelected.vue
@@ -34,7 +34,7 @@ const op = (op: string, dst?: string) => {
   // @ts-ignore
   if (dst !== undefined) msg.dst = dst
   const control = connect(controlUrl, {
-    message(ev: WebSocmetMessageEvent) {
+    message(ev: MessageEvent) {
       const res = JSON.parse(ev.data)
       if ('error' in res) {
         console.error('Control socket error', msg, res.error)
diff --git a/frontend/src/components/NotificationLoading.vue b/frontend/src/components/NotificationLoading.vue
deleted file mode 100644
index 81e9cde..0000000
--- a/frontend/src/components/NotificationLoading.vue
+++ /dev/null
@@ -1,27 +0,0 @@
-<template>
-  <template v-for="upload in documentStore.uploadingDocuments" :key="upload.key">
-    <span>{{ upload.name }}</span>
-    <div class="progress-container">
-      <a-progress :percent="upload.progress" />
-      <CloseCircleOutlined class="close-button" @click="dismissUpload(upload.key)" />
-    </div>
-  </template>
-</template>
-<script setup lang="ts">
-import { useDocumentStore } from '@/stores/documents'
-const documentStore = useDocumentStore()
-
-function dismissUpload(key: number) {
-  documentStore.deleteUploadingDocument(key)
-}
-</script>
-
-<style scoped>
-.progress-container {
-  display: flex;
-  align-items: center;
-}
-.close-button:hover {
-  color: #b81414;
-}
-</style>
diff --git a/frontend/src/components/UploadButton.vue b/frontend/src/components/UploadButton.vue
index b2b69d9..91d7521 100644
--- a/frontend/src/components/UploadButton.vue
+++ b/frontend/src/components/UploadButton.vue
@@ -32,7 +32,7 @@ function uploadHandler(event: Event) {
   if (!infiles.length) return
   infiles.sort((a, b) => collator.compare(a.cloudName, b.cloudName))
   // @ts-ignore
-  upqueue = upqueue.concat(infiles)
+  upqueue = [...upqueue, ...infiles]
   statsAdd(infiles)
   startWorker()
 }
@@ -49,13 +49,14 @@ const uprogress_init = {
   tlast: 0,
   statbytes: 0,
   statdur: 0,
-  files: [],
+  files: [] as File[],
   filestart: 0,
   fileidx: 0,
   filecount: 0,
   filename: '',
   filesize: 0,
   filepos: 0,
+  status: 'idle',
 }
 const uprogress = reactive({...uprogress_init})
 const percent = computed(() => uprogress.uploaded / uprogress.total * 100)
@@ -109,7 +110,7 @@ const statsAdd = (f: Array<File>) => {
   if (uprogress.files.length === 0) statReset()
   uprogress.total += f.reduce((a, b) => a + b.size, 0)
   uprogress.filecount += f.length
-  uprogress.files = uprogress.files.concat(f)
+  uprogress.files = [...uprogress.files, ...f]
   statNextFile()
 }
 let upqueue = [] as File[]
diff --git a/frontend/src/repositories/WS.ts b/frontend/src/repositories/WS.ts
index a2476ce..0e582dc 100644
--- a/frontend/src/repositories/WS.ts
+++ b/frontend/src/repositories/WS.ts
@@ -109,7 +109,7 @@ const handleWatchMessage = (event: MessageEvent) => {
   }
 }
 
-function handleRootMessage({ root }: { root: DirEntry }) {
+function handleRootMessage({ root }: { root: FileEntry[] }) {
   const store = useDocumentStore()
   console.log('Watch root', root)
   store.updateRoot(root)
diff --git a/frontend/src/stores/documents.ts b/frontend/src/stores/documents.ts
index 6004d19..a99cbfb 100644
--- a/frontend/src/stores/documents.ts
+++ b/frontend/src/stores/documents.ts
@@ -21,9 +21,7 @@ export const useDocumentStore = defineStore({
   state: () => ({
     document: [] as Document[],
     selected: new Set<FUID>(),
-    uploadingDocuments: [],
-    uploadCount: 0 as number,
-    fileExplorer: null,
+    fileExplorer: null as any,
     error: '' as string,
     connected: false,
     server: {} as Record<string, any>,
@@ -53,7 +51,6 @@ export const useDocumentStore = defineStore({
         })
         loc.push(name)
       }
-      console.log("Documents", docs)
       this.document = docs as Document[]
     },
     updateModified() {