diff --git a/.gitignore b/.gitignore
index 6f1f542d..b3b32f5a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -33,6 +33,9 @@ apps/*/.agent
 .DS_Store
 *.pem
 
+# redis dumps
+*.rdb
+
 # debug
 npm-debug.log*
 yarn-debug.log*
diff --git a/apps/backend/pyproject.toml b/apps/backend/pyproject.toml
index d6dd75e1..806fd85a 100644
--- a/apps/backend/pyproject.toml
+++ b/apps/backend/pyproject.toml
@@ -9,7 +9,6 @@ dependencies = [
   "uvicorn[standard]>=0.35.0",
   "pydantic-settings>=2.10.1",
   "firebase-admin>=7.1.0",
-  "pymongo",
   "motor>=3.7.0",
   "python-jose[cryptography]>=3.5.0",
   "boto3>=1.38.0",
diff --git a/apps/web/package.json b/apps/web/package.json
index bc276195..f3c20a1f 100644
--- a/apps/web/package.json
+++ b/apps/web/package.json
@@ -18,8 +18,6 @@
     "@dnd-kit/utilities": "^3.2.2",
     "@hookform/resolvers": "^3",
     "@monaco-editor/react": "^4.7.0",
-    "@pdfsmaller/pdf-decrypt": "^1.0.1",
-    "@pdfsmaller/pdf-encrypt": "^1.0.2",
     "@peculiar/x509": "^2.0.0",
     "@radix-ui/react-accordion": "^1.2.12",
     "@radix-ui/react-alert-dialog": "^1.1.15",
@@ -50,8 +48,6 @@
     "@tanstack/react-virtual": "^3.14.3",
     "@vercel/analytics": "^1.5.0",
     "@vercel/speed-insights": "^1.2.0",
-    "ajv": "^8.17.1",
-    "ajv-formats": "^3.0.1",
     "bcryptjs": "^3.0.3",
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
@@ -73,14 +69,9 @@
     "ipaddr.js": "^2.3.0",
     "js-md5": "^0.8.3",
     "js-yaml": "^4.1.1",
-    "jsonpath-plus": "^10.3.0",
     "jsonrepair": "^3.13.1",
     "jspdf": "^4.2.1",
-    "jspdf-autotable": "^5.0.7",
     "jszip": "^3.10.1",
-    "katex": "^0.16.25",
-    "lodash": "^4.17.21",
-    "lodash.debounce": "^4.0.8",
     "lowlight": "^3.3.0",
     "lucide-react": "^0.552.0",
     "marked": "^18.0.0",
@@ -92,9 +83,6 @@
     "next": "^16.2.2",
     "next-intl": "^4.8.3",
     "next-themes": "^0.4.6",
-    "novel": "^1.0.2",
-    "pdf-lib": "^1.17.1",
-    "pdfjs-dist": "4.10.38",
     "pg": "^8.20.0",
     "qr-code-styling": "^1.9.2",
     "qrcode": "^1.5.4",
@@ -112,7 +100,6 @@
     "svgo": "^4.0.0",
     "tailwind-merge": "^2.6.0",
     "tailwindcss-animate": "^1.0.7",
-    "tiptap-markdown": "^0.8.10",
     "turndown": "^7.2.4",
     "ua-parser-js": "^2.0.9",
     "use-debounce": "^10.0.6",
@@ -126,21 +113,16 @@
   "devDependencies": {
     "@eslint/eslintrc": "^3",
     "@next/bundle-analyzer": "^15.5.15",
-    "@shadcn/ui": "^0.0.4",
-    "@types/date-fns": "^2.6.3",
     "@types/file-saver": "^2.0.7",
     "@types/jest": "^30.0.0",
     "@types/js-yaml": "^4.0.9",
-    "@types/lodash": "^4.17.20",
     "@types/mime-types": "^3.0.1",
     "@types/node": "^24",
     "@types/pg": "^8.20.0",
     "@types/qrcode": "^1.5.6",
     "@types/react": "^19",
     "@types/react-dom": "^19",
-    "@types/react-window": "^2.0.0",
     "@types/turndown": "^5.0.6",
-    "@vitalets/google-translate-api": "^9.2.1",
     "autoprefixer": "^10.4.21",
     "eslint": "^9.39.4",
     "eslint-config-next": "16.0.1",
diff --git a/apps/web/src/components/snippet-manager/snippet-manager-tool.tsx b/apps/web/src/components/snippet-manager/snippet-manager-tool.tsx
index ee1968f3..667d1b60 100644
--- a/apps/web/src/components/snippet-manager/snippet-manager-tool.tsx
+++ b/apps/web/src/components/snippet-manager/snippet-manager-tool.tsx
@@ -4,7 +4,7 @@ import { memo, useCallback, useEffect, useMemo, useRef, useState, type RefObject
 import { useInfiniteScroll } from "@/hooks/use-infinite-scroll";
 import { useAuthState } from "react-firebase-hooks/auth";
 import { useTranslations } from "next-intl";
-import debounce from "lodash/debounce";
+import { useDebouncedCallback } from "use-debounce";
 import { auth } from "@/database/firebase";
 import {
   createCodeSnippetApi,
@@ -313,52 +313,38 @@ export function SnippetManagerTool() {
   const selectedIdRef = useRef(selectedId);
   selectedIdRef.current = selectedId;
 
-  const debouncedSaveCode = useMemo(
-    () =>
-      debounce((code: string) => {
-        const id = selectedIdRef.current;
-        if (!id) return;
-        useSnippetManagerStore.getState().updateSnippet(id, { code });
-        const u = userRef.current;
-        if (u) {
-          void patchCodeSnippetApi(id, { code })
-            .then((s) =>
-              useSnippetManagerStore.getState().mergeSnippetFromRemote(s)
-            )
-            .catch(() => toast.error(t("toastSyncFailed")));
-        }
-      }, 450),
-    [t]
-  );
-
-  const debouncedSetLangCode = useMemo(
-    () => debounce((code: string) => setDebouncedCode(code), 300),
-    []
-  );
+  const debouncedSaveCode = useDebouncedCallback((code: string) => {
+    const id = selectedIdRef.current;
+    if (!id) return;
+    useSnippetManagerStore.getState().updateSnippet(id, { code });
+    const u = userRef.current;
+    if (u) {
+      void patchCodeSnippetApi(id, { code })
+        .then((s) =>
+          useSnippetManagerStore.getState().mergeSnippetFromRemote(s)
+        )
+        .catch(() => toast.error(t("toastSyncFailed")));
+    }
+  }, 450);
 
-  const debouncedPersistTitleLang = useMemo(
-    () =>
-      debounce((title: string, language: string, id: string) => {
-        useSnippetManagerStore.getState().updateSnippet(id, { title, language });
-        const u = userRef.current;
-        if (u) {
-          void patchCodeSnippetApi(id, { title, language })
-            .then((s) =>
-              useSnippetManagerStore.getState().mergeSnippetFromRemote(s)
-            )
-            .catch(() => toast.error(t("toastSyncFailed")));
-        }
-      }, 400),
-    [t]
+  const debouncedSetLangCode = useDebouncedCallback(
+    (code: string) => setDebouncedCode(code),
+    300
   );
 
-  useEffect(
-    () => () => {
-      debouncedSaveCode.cancel();
-      debouncedSetLangCode.cancel();
-      debouncedPersistTitleLang.cancel();
+  const debouncedPersistTitleLang = useDebouncedCallback(
+    (title: string, language: string, id: string) => {
+      useSnippetManagerStore.getState().updateSnippet(id, { title, language });
+      const u = userRef.current;
+      if (u) {
+        void patchCodeSnippetApi(id, { title, language })
+          .then((s) =>
+            useSnippetManagerStore.getState().mergeSnippetFromRemote(s)
+          )
+          .catch(() => toast.error(t("toastSyncFailed")));
+      }
     },
-    [debouncedSaveCode, debouncedSetLangCode, debouncedPersistTitleLang]
+    400
   );
 
   const [storeHydrated, setStoreHydrated] = useState(() => {
diff --git a/dump.rdb b/dump.rdb
deleted file mode 100644
index 2079c4bd..00000000
Binary files a/dump.rdb and /dev/null differ
diff --git a/package.json b/package.json
index 3170afa5..78942f95 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,6 @@
     "clean-install": "rimraf node_modules apps/*/node_modules && pnpm install"
   },
   "devDependencies": {
-    "next": "16.0.10",
     "rimraf": "^6.1.0"
   },
   "pnpm": {
diff --git a/test-script.js b/test-script.js
deleted file mode 100644
index f097a5b8..00000000
--- a/test-script.js
+++ /dev/null
@@ -1,2 +0,0 @@
-const fs = require('fs');
-// Let's just grep the sidebar file for "Tasks" to see if it's actually there