diff --git a/src/main/dda/masto_embed/render_bootstrap.cljs b/src/main/dda/masto_embed/account_mode.cljs
similarity index 61%
rename from src/main/dda/masto_embed/render_bootstrap.cljs
rename to src/main/dda/masto_embed/account_mode.cljs
index 9c47eba..e12135e 100644
--- a/src/main/dda/masto_embed/render_bootstrap.cljs
+++ b/src/main/dda/masto_embed/account_mode.cljs
@@ -13,11 +13,16 @@
 ; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 ; See the License for the specific language governing permissions and
 ; limitations under the License.
-(ns dda.masto-embed.render-bootstrap
+(ns dda.masto-embed.account-mode
   (:require
+   [cljs.core.async :refer [go close! put! take! timeout chan <! >!]]
+   [cljs.core.async.interop :refer-macros [<p!]]
+   [hiccups.runtime :refer [render-html]]
    [cljs-time.format :as t]
-   [clojure.spec.alpha :as s]
-   [orchestra.core :refer-macros [defn-spec]]))
+   [dda.masto-embed.api :as api]
+   [dda.masto-embed.infra :as infra]
+   [dda.masto-embed.browser :as b]
+   ))
 
 (defn mastocard->html [card]
   (when (some? card)
@@ -30,7 +35,7 @@
 
 (defn masto->html [statuses]
   [:ul {:class "list-group"}
-   (map (fn [status] 
+   (map (fn [status]
           (let [{:keys [created_at card]} status
                 date (t/parse created_at)]
             [:li {:class "list-group-item, card"}
@@ -41,5 +46,30 @@
                 (t/unparse (t/formatters :hour-minute-second) date)]]
               [:p {:class "card-text"}
                (:content status)
-               (mastocard->html card)]]])) 
+               (mastocard->html card)]]]))
         statuses)])
+
+(defn find-account-id [host-url account-name]
+  (let [out (chan)]
+    (go
+      (>! out 
+          (->>
+           (<p! (api/get-directory host-url))
+           api/mastojs->edn
+           (filter #(= account-name (:acct %)))
+           (infra/debug)
+           (map :id)
+           first)))
+    out))
+
+(defn account-mode [host-url account-name]
+  (go
+    (let [account-id (<! (find-account-id host-url account-name))
+          statuus (->
+                   (<p! (api/get-account-statuses host-url account-id))
+                   api/mastojs->edn)]
+      (->> statuus
+           (take 4)
+           (masto->html)
+           (render-html)
+           (b/render-to-document)))))
diff --git a/src/main/dda/masto_embed/app.cljs b/src/main/dda/masto_embed/app.cljs
index b832ef3..8ef969a 100644
--- a/src/main/dda/masto_embed/app.cljs
+++ b/src/main/dda/masto_embed/app.cljs
@@ -15,115 +15,15 @@
 ; limitations under the License.
 (ns dda.masto-embed.app
   (:require
-   [cljs.core.async :refer [go close! put! take! timeout chan <! >!]]
-   [cljs.core.async.interop :refer-macros [<p!]]
-   [hiccups.runtime :refer [render-html]]
-   [dda.masto-embed.api :as api]
-   [dda.masto-embed.infra :as infra]
-   [dda.masto-embed.render-bootstrap :as rb]
-   ))
-
-(def masto-embed "masto-embed")
-
-(defn element-from-document-by-name [name]
-  (-> js/document
-      (.getElementById masto-embed)
-      (.getAttribute name)))
-
-(defn host-url-from-document []
-  (element-from-document-by-name "host_url"))
-
-(defn account-name-from-document []
-  (element-from-document-by-name "account_name"))
-
-(defn account-id-from-document []
-  (element-from-document-by-name "account_id"))
-
-(defn replies-to-from-document []
-  (element-from-document-by-name "replies_to"))
-
-(defn filter-favorited-from-document []
-  (element-from-document-by-name "filter_favorited"))
-
-(defn render-to-document
-  [input]
-  (-> js/document
-      (.getElementById masto-embed)
-      (.-innerHTML)
-      (set! input)))
-
-(defn find-account-id [host-url account-name]
-  (let [out (chan)]
-    (go
-      (>! out 
-          (->>
-           (<p! (api/get-directory host-url))
-           api/mastojs->edn
-           (filter #(= account-name (:acct %)))
-           (infra/debug)
-           (map :id)
-           first)))
-    out))
-
-(defn favorited-replies? [host-url account-name reply-id]
-  (let [out (chan)]
-    (go
-      (>! out
-          (->>
-           (<p! (api/get-favorited-by host-url reply-id))
-           api/mastojs->edn
-           (filter #(= account-name (:acct %)))
-           (empty?)
-           (not))))
-    out))
-
-(defn favorited? [host-url account-name replies]
-  (let [out (chan)]
-    (go
-      (>! out
-          (loop [loc-replies replies
-                 result []]
-            (if (empty? loc-replies)
-              result
-              (recur (rest loc-replies)
-                     (conj result (<! (favorited-replies? host-url account-name (first loc-replies)))))))))
-  out))
-
-(defn account-mode [host-url account-name]
-  (go
-    (let [account-id (or
-                      (account-id-from-document)
-                      (<! (find-account-id host-url account-name)))
-          statuus (->
-                   (<p! (api/get-account-statuses host-url account-id))
-                   api/mastojs->edn)]
-      (->> statuus
-           (take 4)
-           (rb/masto->html)
-           (render-html)
-           (render-to-document)))))
-
-(defn replies-mode [host-url account-name post-id filter-favorited]
-  (go
-    (let [replies (->
-                   (<p! (api/get-replies host-url post-id))
-                   api/mastojs->edn)
-          favorited (<! (favorited? host-url account-name (map :id (:descendants replies))))
-          combined (map (fn [s f] {:status s :favorited f}) (:descendants replies) favorited)]
-      (->> combined
-           (filter #(infra/debug (or (not filter-favorited) (:favorited %))))
-           (map :status)
-           (infra/debug)
-           (rb/masto->html)
-           (render-html)
-           (render-to-document)))))
+   [dda.masto-embed.browser :as b]
+   [dda.masto-embed.reply-mode :as rm]
+   [dda.masto-embed.account-mode :as am]))
 
 (defn init []
-  (let [host-url (host-url-from-document)
-        account-name (account-name-from-document)
-        replies-to (replies-to-from-document)
-        filter-favorited (filter-favorited-from-document)]
+  (let [host-url (b/host-url-from-document)
+        account-name (b/account-name-from-document)
+        replies-to (b/replies-to-from-document)
+        filter-favorited (b/filter-favorited-from-document)]
     (if (nil? replies-to)
-      (account-mode host-url account-name)
-      (replies-mode host-url account-name replies-to filter-favorited))
-    ))
\ No newline at end of file
+      (am/account-mode host-url account-name)
+      (rm/replies-mode host-url account-name replies-to filter-favorited))))
\ No newline at end of file
diff --git a/src/main/dda/masto_embed/browser.cljs b/src/main/dda/masto_embed/browser.cljs
new file mode 100644
index 0000000..2691c1c
--- /dev/null
+++ b/src/main/dda/masto_embed/browser.cljs
@@ -0,0 +1,42 @@
+; Licensed to the Apache Software Foundation (ASF) under one
+; or more contributor license agreements. See the NOTICE file
+; distributed with this work for additional information
+; regarding copyright ownership. The ASF licenses this file
+; to you under the Apache License, Version 2.0 (the
+; "License"); you may not use this file except in compliance
+; with the License. You may obtain a copy of the License at
+;
+; http://www.apache.org/licenses/LICENSE-2.0
+;
+; Unless required by applicable law or agreed to in writing, software
+; distributed under the License is distributed on an "AS IS" BASIS,
+; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+; See the License for the specific language governing permissions and
+; limitations under the License.
+(ns dda.masto-embed.browser)
+
+(def masto-embed "masto-embed")
+
+(defn element-from-document-by-name [name]
+  (-> js/document
+      (.getElementById masto-embed)
+      (.getAttribute name)))
+
+(defn host-url-from-document []
+  (element-from-document-by-name "host_url"))
+
+(defn account-name-from-document []
+  (element-from-document-by-name "account_name"))
+
+(defn replies-to-from-document []
+  (element-from-document-by-name "replies_to"))
+
+(defn filter-favorited-from-document []
+  (element-from-document-by-name "filter_favorited"))
+
+(defn render-to-document
+  [input]
+  (-> js/document
+      (.getElementById masto-embed)
+      (.-innerHTML)
+      (set! input)))
diff --git a/src/main/dda/masto_embed/reply_mode.cljs b/src/main/dda/masto_embed/reply_mode.cljs
new file mode 100644
index 0000000..ba49789
--- /dev/null
+++ b/src/main/dda/masto_embed/reply_mode.cljs
@@ -0,0 +1,90 @@
+; Licensed to the Apache Software Foundation (ASF) under one
+; or more contributor license agreements. See the NOTICE file
+; distributed with this work for additional information
+; regarding copyright ownership. The ASF licenses this file
+; to you under the Apache License, Version 2.0 (the
+; "License"); you may not use this file except in compliance
+; with the License. You may obtain a copy of the License at
+;
+; http://www.apache.org/licenses/LICENSE-2.0
+;
+; Unless required by applicable law or agreed to in writing, software
+; distributed under the License is distributed on an "AS IS" BASIS,
+; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+; See the License for the specific language governing permissions and
+; limitations under the License.
+(ns dda.masto-embed.reply-mode
+  (:require
+   [cljs.core.async :refer [go close! put! take! timeout chan <! >!]]
+   [cljs.core.async.interop :refer-macros [<p!]]
+   [hiccups.runtime :refer [render-html]]
+   [cljs-time.format :as t]
+   [dda.masto-embed.api :as api]
+   [dda.masto-embed.infra :as infra]
+   [dda.masto-embed.browser :as b]
+   [dda.masto-embed.account-mode :as am]
+   ))
+
+(defn mastocard->html [card]
+  (when (some? card)
+    (let [{:keys [title description image url]} card]
+      [:div {:class "card" :url url}
+       (when (some? image)
+         [:img {:class "card-img-top" :src image}])
+       [:h3 {:class "card-title"} title]
+       [:p {:class "card-body"} description]])))
+
+(defn masto->html [statuses]
+  [:ul {:class "list-group"}
+   (map (fn [status]
+          (let [{:keys [created_at card]} status
+                date (t/parse created_at)]
+            [:li {:class "list-group-item, card"}
+             [:div {:class "card-body"}
+              [:h2 {:class "card-title"}
+               [:a {:href (get-in status [:account :url])}
+                (t/unparse (t/formatters :date) date) " "
+                (t/unparse (t/formatters :hour-minute-second) date)]]
+              [:p {:class "card-text"}
+               (:content status)
+               (mastocard->html card)]]]))
+        statuses)])
+
+(defn favorited-replies? [host-url account-name reply-id]
+  (let [out (chan)]
+    (go
+      (>! out
+          (->>
+           (<p! (api/get-favorited-by host-url reply-id))
+           api/mastojs->edn
+           (filter #(= account-name (:acct %)))
+           (empty?)
+           (not))))
+    out))
+
+(defn favorited? [host-url account-name replies]
+  (let [out (chan)]
+    (go
+      (>! out
+          (loop [loc-replies replies
+                 result []]
+            (if (empty? loc-replies)
+              result
+              (recur (rest loc-replies)
+                     (conj result (<! (favorited-replies? host-url account-name (first loc-replies)))))))))
+  out))
+
+(defn replies-mode [host-url account-name post-id filter-favorited]
+  (go
+    (let [replies (->
+                   (<p! (api/get-replies host-url post-id))
+                   api/mastojs->edn)
+          favorited (<! (favorited? host-url account-name (map :id (:descendants replies))))
+          combined (map (fn [s f] {:status s :favorited f}) (:descendants replies) favorited)]
+      (->> combined
+           (filter #(infra/debug (or (not filter-favorited) (:favorited %))))
+           (map :status)
+           (infra/debug)
+           (masto->html)
+           (render-html)
+           (b/render-to-document)))))
diff --git a/src/test/dda/masto_embed/render_bootstrap_test.cljs b/src/test/dda/masto_embed/account_mode_test.cljs
similarity index 99%
rename from src/test/dda/masto_embed/render_bootstrap_test.cljs
rename to src/test/dda/masto_embed/account_mode_test.cljs
index 675765a..a91f192 100644
--- a/src/test/dda/masto_embed/render_bootstrap_test.cljs
+++ b/src/test/dda/masto_embed/account_mode_test.cljs
@@ -14,10 +14,10 @@
 ; See the License for the specific language governing permissions and
 ; limitations under the License.
 
-(ns dda.masto-embed.render-bootstrap-test
+(ns dda.masto-embed.account-mode-test
   (:require
    [cljs.test :refer (deftest is)]
-   [dda.masto-embed.render-bootstrap :as sut]))
+   [dda.masto-embed.account-mode :as sut]))
 
 (def statuses [{:mentions []
                :emojis []