There are 3 options you may consider; - CKEditor 5 (supports json export/import) - Tiptap 2 (beta, but very stable / requires sponsorship / supports many frame

There are 3 options you may consider; - CKEditor 5 (supports json export/import) - Tiptap 2 (beta, but very stable / requires sponsorship / supports many frameworks) - Remirror (under development, almost stable, free)