diff --git a/.carve/ignore b/.carve/ignore
index f798b9f70..d4df16218 100644
--- a/.carve/ignore
+++ b/.carve/ignore
@@ -49,17 +49,11 @@ frontend.components.svg/settings
 frontend.components.svg/arrow-expand
 ;; Used by shadow-cljs
 frontend.core/stop
-;; Referenced in comment
-frontend.db.model/with-children-refs
-;; Referenced in comment
-frontend.db.model/get-latest-changed-pages
 ;; For repl
 frontend.db.utils/q
 ;; For debugging
 frontend.debug/defn
 frontend.debug/print
-;; Left as an example
-frontend.diff/diffs
 ;; Lazily loaded
 frontend.extensions.code/editor
 ;; Lazily loaded
diff --git a/package.json b/package.json
index 97e7fbda0..22eaaece1 100644
--- a/package.json
+++ b/package.json
@@ -83,7 +83,6 @@
         "codemirror": "5.58.1",
         "d3-force": "3.0.0",
         "diff": "5.0.0",
-        "diff-match-patch": "1.0.5",
         "electron": "15.1.2",
         "fs": "0.0.1-security",
         "fs-extra": "9.1.0",
diff --git a/src/main/frontend/config.cljs b/src/main/frontend/config.cljs
index 66f3e4860..210c143b1 100644
--- a/src/main/frontend/config.cljs
+++ b/src/main/frontend/config.cljs
@@ -389,9 +389,3 @@
 (defn get-block-hidden-properties
   []
   (get-in @state/state [:config (state/get-current-repo) :block-hidden-properties]))
-
-(defn get-static-path
-  []
-  (if (and (util/electron?) dev?)
-    "static/"
-    ""))
diff --git a/src/main/frontend/db.cljs b/src/main/frontend/db.cljs
index d4863f02e..3a96a0190 100644
--- a/src/main/frontend/db.cljs
+++ b/src/main/frontend/db.cljs
@@ -89,8 +89,7 @@
     (when conn
       (let [db (d/db conn)
             db-str (if db (db->string db) "")]
-        (p/let [_ (db-persist/save-graph! key db-str)]
-          (state/set-last-persist-transact-id! repo false (get-max-tx-id db)))))))
+        (p/let [_ (db-persist/save-graph! key db-str)])))))
 
 (defonce persistent-jobs (atom {}))
 
diff --git a/src/main/frontend/db/model.cljs b/src/main/frontend/db/model.cljs
index 8400a0f60..0df35c4bb 100644
--- a/src/main/frontend/db/model.cljs
+++ b/src/main/frontend/db/model.cljs
@@ -15,7 +15,6 @@
             [frontend.format :as format]
             [frontend.state :as state]
             [frontend.util :as util :refer [react]]
-            [medley.core :as medley]
             [frontend.db.rules :refer [rules]]
             [frontend.db.default :as default-db]))
 
@@ -930,27 +929,6 @@
        (let [result (d/datoms db :avet :block/parent (:db/id block))]
          (boolean (seq result)))))))
 
-;; TODO: improve perf
-(defn with-children-refs
-  [repo blocks]
-  (when-let [conn (conn/get-conn repo)]
-    (when (seq blocks)
-      (let [block-ids (set (map :db/id blocks))
-            refs (d/q
-                  '[:find ?p ?ref
-                    :in $ % ?block-ids
-                    :where
-                    (parent ?p ?b)
-                    [(contains? ?block-ids ?p)]
-                    [?b :block/refs ?ref]]
-                  conn
-                  rules
-                  block-ids)
-            refs (->> (group-by first refs)
-                      (medley/map-vals #(set (map (fn [[_ id]] {:db/id id}) %))))]
-        (map (fn [block] (assoc block :block/children-refs
-                                (get refs (:db/id block)))) blocks)))))
-
 (defn get-page-referenced-blocks-no-cache
   [page-id]
   (when-let [repo (state/get-current-repo)]
@@ -1000,7 +978,6 @@
                          (sort-by-left-recursive)
                          (remove (fn [block]
                                    (= page-id (:db/id (:block/page block)))))
-                         ;; (with-children-refs repo)
                          db-utils/group-by-page
                          (map (fn [[k blocks]]
                                 (let [k (if (contains? aliases (:db/id k))
@@ -1483,18 +1460,6 @@
                                 {:block/file [:db/id :file/path]}]
                               ids))))))
 
-(defn get-latest-changed-pages
-  [repo]
-  (->>
-   (d/q
-     '[:find [(pull ?page [:block/name :block/file :block/updated-at]) ...]
-       :where
-       [?page :block/name]]
-     (conn/get-conn repo))
-   (filter :block/file)
-   (sort-by :block/updated-at >)
-   (take 200)))
-
 (defn get-orphaned-pages
   [{:keys [repo pages empty-ref-f]
           :or {repo (state/get-current-repo)
diff --git a/src/main/frontend/diff.cljs b/src/main/frontend/diff.cljs
index 044b8dcd1..5077edad3 100644
--- a/src/main/frontend/diff.cljs
+++ b/src/main/frontend/diff.cljs
@@ -1,25 +1,17 @@
 (ns frontend.diff
   (:require [clojure.string :as string]
             ["diff" :as jsdiff]
-            ["diff-match-patch" :as diff-match-patch]
             [goog.object :as gobj]
             [lambdaisland.glogi :as log]
             [cljs-bean.core :as bean]
             [frontend.util :as util]
             [frontend.text :as text]))
 
-;; TODO: replace with diff-match-patch
 (defn diff
   [s1 s2]
   (-> ((gobj/get jsdiff "diffLines") s1 s2)
       bean/->clj))
 
-(defonce dmp (diff-match-patch.))
-
-(defn diffs
-  [s1 s2]
-  (.diff_main dmp s1 s2 true))
-
 (def inline-special-chars
   #{\* \_ \/ \` \+ \^ \~ \$})
 
diff --git a/src/main/frontend/handler.cljs b/src/main/frontend/handler.cljs
index 5a6a26a97..af1b30a87 100644
--- a/src/main/frontend/handler.cljs
+++ b/src/main/frontend/handler.cljs
@@ -2,7 +2,6 @@
   (:require [cljs-bean.core :as bean]
             [electron.ipc :as ipc]
             [electron.listener :as el]
-            [frontend.components.editor :as editor]
             [frontend.components.page :as page]
             [frontend.config :as config]
             [frontend.db :as db]
@@ -206,7 +205,6 @@
 (defn- register-components-fns!
   []
   (state/set-page-blocks-cp! page/page-blocks-cp)
-  (state/set-editor-cp! editor/box)
   (command-palette/register-global-shortcut-commands))
 
 (defn start!
diff --git a/src/main/frontend/handler/file.cljs b/src/main/frontend/handler/file.cljs
index cc1b0c3cc..ea468be9b 100644
--- a/src/main/frontend/handler/file.cljs
+++ b/src/main/frontend/handler/file.cljs
@@ -375,14 +375,3 @@
             new-result (rewrite/assoc-in result ks v)
             new-content (str new-result)]
         (set-file-content! repo path new-content)))))
-
-;; TODO:
-;; (defn compare-latest-pages
-;;   []
-;;   (when-let [repo (state/get-current-repo)]
-;;     (doseq [{:block/keys [file name]} (db/get-latest-changed-pages repo)]
-;;       (when-let [path (:file/path (db/pull (:db/id file)))]
-;;         (p/let [content (load-file repo path)]
-;;           (when (not= (string/trim content) (string/trim (or (db/get-file repo path) "")))
-;;             ;; notify
-;;             ))))))
diff --git a/src/main/frontend/publishing.cljs b/src/main/frontend/publishing.cljs
index 0b31dbdc6..330291a5b 100644
--- a/src/main/frontend/publishing.cljs
+++ b/src/main/frontend/publishing.cljs
@@ -12,7 +12,6 @@
             [reitit.frontend.easy :as rfe]
             [cljs.reader :as reader]
             [frontend.components.page :as component-page]
-            [frontend.components.editor :as component-editor]
             [frontend.modules.shortcut.core :as shortcut]
             [frontend.handler.events :as events]))
 
@@ -62,8 +61,7 @@
 
 (defn- register-components-fns!
   []
-  (state/set-page-blocks-cp! component-page/page-blocks-cp)
-  (state/set-editor-cp! component-editor/box))
+  (state/set-page-blocks-cp! component-page/page-blocks-cp))
 
 (defn ^:export init []
   ;; init is called ONCE when the page loads
diff --git a/src/main/frontend/state.cljs b/src/main/frontend/state.cljs
index 2be2f202b..615f68e72 100644
--- a/src/main/frontend/state.cljs
+++ b/src/main/frontend/state.cljs
@@ -1322,10 +1322,6 @@
       ;; not in editing mode
       (not (get-edit-input-id)))))
 
-(defn set-last-persist-transact-id!
-  [_repo files? id]
-  (swap! state assoc-in [:db/last-persist-transact-ids :repo files?] id))
-
 (defn set-nfs-refreshing!
   [value]
   (set-state! :nfs/refreshing? value))
@@ -1497,10 +1493,6 @@
   []
   (get-in @state [:view/components :page-blocks]))
 
-(defn set-editor-cp!
-  [value]
-  (set-state! [:view/components :editor] value))
-
 (defn exit-editing-and-set-selected-blocks!
   ([blocks]
    (exit-editing-and-set-selected-blocks! blocks :down))
diff --git a/src/main/frontend/util.cljc b/src/main/frontend/util.cljc
index a10142343..9e0d2710e 100644
--- a/src/main/frontend/util.cljc
+++ b/src/main/frontend/util.cljc
@@ -1025,12 +1025,6 @@
      [s]
      (removeAccents (.normalize (string/lower-case s) "NFKC"))))
 
-#?(:cljs
-   (defn safe-search-normalize
-  [s]
-  (if (string? s)
-        (removeAccents (.normalize (string/lower-case s) "NFKC")) s)))
-
 (defn page-name-sanity
   "Sanitize the page-name for file name (strict), for file writting"
   ([page-name]
@@ -1365,12 +1359,6 @@
   [v]
   (string/trim (subs v 1 (dec (count v)))))
 
-(defn unquote-string-if-wrapped
-  [v]
-  (if (wrapped-by-quotes? v)
-    (unquote-string v)
-    v))
-
 #?(:cljs
    (defn right-click?
      [e]
diff --git a/yarn.lock b/yarn.lock
index cddc4fdf1..e03c8f8f3 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2763,11 +2763,6 @@ didyoumean@^1.2.1:
   resolved "https://registry.yarnpkg.com/didyoumean/-/didyoumean-1.2.2.tgz#989346ffe9e839b4555ecf5666edea0d3e8ad037"
   integrity sha512-gxtyfqMg7GKyhQmb056K7M3xszy/myH8w+B4RT+QXBQsvAOdc3XymqDDPHx1BgPgsdAA5SIifona89YtRATDzw==
 
-diff-match-patch@1.0.5:
-  version "1.0.5"
-  resolved "https://registry.yarnpkg.com/diff-match-patch/-/diff-match-patch-1.0.5.tgz#abb584d5f10cd1196dfc55aa03701592ae3f7b37"
-  integrity sha512-IayShXAgj/QMXgB0IWmKx+rOPuGMhqm5w6jvFxmVenXKIzRqTAAsbBPT3kWQeGANj3jGgvcvv4yK6SxqYmikgw==
-
 diff-sequences@^27.4.0:
   version "27.4.0"
   resolved "https://registry.yarnpkg.com/diff-sequences/-/diff-sequences-27.4.0.tgz#d783920ad8d06ec718a060d00196dfef25b132a5"