Nice to have time for review your code , but i think u have useless wrapper tag at src/App.tsx

<>
  <UserProvider>
    <GraphQLClient>
      <Router />
    </GraphQLClient>
  </UserProvider>
</>

you can remove this tag <></> because u'll get the same result if return <UserProvider> as parent component.
Thanks u 😊

Yardan, Frontend Engineer at Ruangguru

Improvement/Refactor And Optimize Code

• Improve UI/UX
• Refactor Tag Component
• Manage image assets (set profile, set article thumbnail, etc), ref
• only return the needed data in query or mutation, applied in refetch, query, and lazzy query, usecase to fix is in example of refetch query | ref

Users Feature

• Upload Profile Image
• Reset Password
• Forgot Password
• Verify Account After Register

WYSWYG

• Upload Image
• Add Link

Utitlity Features

• Add Comment
• Add Bookmark Post feature
• hide bookmarked post in homepage ( if article > 1000 post 😆 ) and show by bookmarked post in profile page
• Add Like Post
• Save Post As Draft
• Sweetalert As Default Alert

Fix Bug

• auto-filled from saved login in register component
• title not changed in page that using parameter in path
• theme-change does not working as well, ref
• protect route path for a user that only can update their own data
• apollo error in log after creating a new post
• auto-logout if current user not found in database, problem found in localstorage, usecase: user login => admin delete user => and user still have status logged-in
• issue with @editorjs/image on remove image, delete the image from imgbb => scrape delete url and click delete button? or use expiration date?