diff --git a/app/components/UploadBlob.mjs b/app/components/UploadBlob.mjs
deleted file mode 100644
index 9b8524d..0000000
--- a/app/components/UploadBlob.mjs
+++ /dev/null
@@ -1,94 +0,0 @@
-// @ts-check
-
-import { gql } from "@apollo/client/core";
-import { useApolloClient } from "@apollo/client/react/hooks/useApolloClient.js";
-import { useMutation } from "@apollo/client/react/hooks/useMutation.js";
-import ButtonSubmit from "device-agnostic-ui/ButtonSubmit.mjs";
-import Code from "device-agnostic-ui/Code.mjs";
-import Fieldset from "device-agnostic-ui/Fieldset.mjs";
-import Textbox from "device-agnostic-ui/Textbox.mjs";
-import { createElement as h, Fragment, useState } from "react";
-
-const SINGLE_UPLOAD_MUTATION = gql`
-  mutation singleUpload($file: Upload!) {
-    singleUpload(file: $file) {
-      id
-    }
-  }
-`;
-
-/** React component for a uploading a blob. */
-export default function UploadBlob() {
-  const [name, setName] = useState("");
-  const [content, setContent] = useState("");
-  const [singleUploadMutation, { loading }] = useMutation(
-    SINGLE_UPLOAD_MUTATION,
-  );
-  const apolloClient = useApolloClient();
-
-  /**
-   * @type {import("react").ChangeEventHandler<
-   *   HTMLInputElement | HTMLTextAreaElement
-   * >}
-   */
-  function onNameChange({ target: { value } }) {
-    setName(value);
-  }
-
-  /**
-   * @type {import("react").ChangeEventHandler<
-   *   HTMLInputElement | HTMLTextAreaElement
-   * >}
-   */
-  function onContentChange({ target: { value } }) {
-    setContent(value);
-  }
-
-  /** @type {import("react").FormEventHandler<HTMLFormElement>} */
-  function onSubmit(event) {
-    event.preventDefault();
-
-    singleUploadMutation({
-      variables: {
-        file: new File([content], `${name}.txt`, { type: "text/plain" }),
-      },
-    }).then(() => {
-      apolloClient.resetStore();
-    });
-  }
-
-  return h(
-    "form",
-    { onSubmit },
-    h(
-      Fieldset,
-      {
-        legend: h(
-          Fragment,
-          null,
-          "File name (without ",
-          h(Code, null, ".txt"),
-          ")",
-        ),
-      },
-      h(Textbox, {
-        placeholder: "Name",
-        required: true,
-        value: name,
-        onChange: onNameChange,
-      }),
-    ),
-    h(
-      Fieldset,
-      { legend: "File content" },
-      h(Textbox, {
-        type: "textarea",
-        placeholder: "Content",
-        required: true,
-        value: content,
-        onChange: onContentChange,
-      }),
-    ),
-    h(ButtonSubmit, { loading }, "Upload"),
-  );
-}
diff --git a/app/components/UploadFile.mjs b/app/components/UploadFile.mjs
deleted file mode 100644
index 1ab7ab7..0000000
--- a/app/components/UploadFile.mjs
+++ /dev/null
@@ -1,30 +0,0 @@
-// @ts-check
-
-import { gql } from "@apollo/client/core";
-import { useApolloClient } from "@apollo/client/react/hooks/useApolloClient.js";
-import { useMutation } from "@apollo/client/react/hooks/useMutation.js";
-import { createElement as h } from "react";
-
-const SINGLE_UPLOAD_MUTATION = gql`
-  mutation singleUpload($file: Upload!) {
-    singleUpload(file: $file) {
-      id
-    }
-  }
-`;
-
-/** React component for a uploading a single file. */
-export default function UploadFile() {
-  const [uploadFileMutation] = useMutation(SINGLE_UPLOAD_MUTATION);
-  const apolloClient = useApolloClient();
-
-  /** @type {import("react").ChangeEventHandler<HTMLInputElement>} */
-  function onChange({ target: { validity, files } }) {
-    if (validity.valid && files && files[0])
-      uploadFileMutation({ variables: { file: files[0] } }).then(() => {
-        apolloClient.resetStore();
-      });
-  }
-
-  return h("input", { type: "file", required: true, onChange });
-}
diff --git a/app/components/UploadFileList.mjs b/app/components/UploadFileList.mjs
deleted file mode 100644
index ce10337..0000000
--- a/app/components/UploadFileList.mjs
+++ /dev/null
@@ -1,45 +0,0 @@
-// @ts-check
-
-import { gql } from "@apollo/client/core";
-import { useApolloClient } from "@apollo/client/react/hooks/useApolloClient.js";
-import { useMutation } from "@apollo/client/react/hooks/useMutation.js";
-import { createElement as h } from "react";
-
-const MULTIPLE_UPLOAD_MUTATION = gql`
-  mutation multipleUpload($files: [Upload!]!) {
-    multipleUpload(files: $files) {
-      id
-    }
-  }
-`;
-
-/**
- * @typedef {{
- *   multipleUpload: {
- *     id: string,
- *   },
- * }} MultipleUploadMutationData
- */
-
-/** React component for a uploading a file list. */
-export default function UploadFileList() {
-  const [multipleUploadMutation] =
-    /**
-     * @type {import("@apollo/client/react/types/types.js").MutationTuple<
-     *   MultipleUploadMutationData,
-     *   { files: FileList }
-     * >}
-     */
-    (useMutation(MULTIPLE_UPLOAD_MUTATION));
-  const apolloClient = useApolloClient();
-
-  /** @type {import("react").ChangeEventHandler<HTMLInputElement>} */
-  function onChange({ target: { validity, files } }) {
-    if (validity.valid && files && files[0])
-      multipleUploadMutation({ variables: { files } }).then(() => {
-        apolloClient.resetStore();
-      });
-  }
-
-  return h("input", { type: "file", multiple: true, required: true, onChange });
-}
diff --git a/app/components/Uploads.mjs b/app/components/Uploads.mjs
deleted file mode 100644
index 5451061..0000000
--- a/app/components/Uploads.mjs
+++ /dev/null
@@ -1,51 +0,0 @@
-// @ts-check
-
-import { gql } from "@apollo/client/core";
-import { useQuery } from "@apollo/client/react/hooks/useQuery.js";
-import Scroll from "device-agnostic-ui/Scroll.mjs";
-import Table from "device-agnostic-ui/Table.mjs";
-import { createElement as h } from "react";
-
-const UPLOADS_QUERY = gql`
-  query uploads {
-    uploads {
-      id
-      url
-    }
-  }
-`;
-
-/**
- * @typedef {{
- *   uploads: Array<{
- *     id: string,
- *     url: string
- *   }>,
- * }} UploadsQueryData
- */
-
-/** React component for displaying uploads. */
-export default function Uploads() {
-  const { data: { uploads = [] } = {} } =
-    /**
-     * @type {import("@apollo/client/react/types/types.js").QueryResult<
-     *   UploadsQueryData
-     * >}
-     */
-    (useQuery(UPLOADS_QUERY));
-
-  return h(
-    Scroll,
-    null,
-    h(
-      Table,
-      null,
-      h("thead", null, h("tr", null, h("th", null, "Stored file URL"))),
-      h(
-        "tbody",
-        null,
-        uploads.map(({ id, url }) => h("tr", { key: id }, h("td", null, url))),
-      ),
-    ),
-  );
-}