diff --git a/nixos/doc/manual/release-notes/rl-2311.section.md b/nixos/doc/manual/release-notes/rl-2311.section.md
index 57f40bad368e..7b3a17e546f2 100644
--- a/nixos/doc/manual/release-notes/rl-2311.section.md
+++ b/nixos/doc/manual/release-notes/rl-2311.section.md
@@ -222,6 +222,8 @@
 
 - `networking.networkmanager.firewallBackend` was removed as NixOS is now using iptables-nftables-compat even when using iptables, therefore Networkmanager now uses the nftables backend unconditionally.
 
+- `rome` was removed because it is no longer maintained and is succeeded by `biome`.
+
 ## Other Notable Changes {#sec-release-23.11-notable-changes}
 
 - The Cinnamon module now enables XDG desktop integration by default. If you are experiencing collisions related to xdg-desktop-portal-gtk you can safely remove `xdg.portal.extraPortals = [ pkgs.xdg-desktop-portal-gtk ];` from your NixOS configuration.
diff --git a/pkgs/development/tools/rome/default.nix b/pkgs/development/tools/rome/default.nix
deleted file mode 100644
index 5d5e82942e79..000000000000
--- a/pkgs/development/tools/rome/default.nix
+++ /dev/null
@@ -1,58 +0,0 @@
-{ lib
-, rustPlatform
-, fetchFromGitHub
-, pkg-config
-, stdenv
-, darwin
-, nix-update-script
-}:
-
-rustPlatform.buildRustPackage rec {
-  pname = "rome";
-  version = "12.1.3";
-
-  src = fetchFromGitHub {
-    owner = "rome";
-    repo = "tools";
-    rev = "cli/v${version}";
-    hash = "sha256-BlHpdfbyx6nU44vasEw0gRZ0ickyD2eUXPfeFZHSCbI=";
-  };
-
-  cargoHash = "sha256-jHdoRymKPjBonT4TvAiTNzGBuTcNoPsvdFKEf33dpVc=";
-
-  cargoBuildFlags = [ "--package" "rome_cli" ];
-
-  env = {
-    RUSTFLAGS = "-C strip=symbols";
-    ROME_VERSION = version;
-  };
-
-  buildInputs =
-    lib.optionals stdenv.isDarwin [ darwin.apple_sdk.frameworks.Security ];
-
-  nativeBuildInputs = [ pkg-config ];
-
-  # need to manually unset the ROME_VERSION before checkPhase otherwise some tests fail
-  preCheck = ''
-    unset ROME_VERSION;
-  '';
-
-  # these test fail
-  checkFlags = [
-    "--skip parser::tests::uncompleted_markers_panic"
-    "--skip commands::check::fs_error_infinite_symlink_exapansion"
-    "--skip commands::check::fs_error_dereferenced_symlink"
-  ];
-
-  passthru.updateScript = nix-update-script {
-    extraArgs = [ "--version-regex" "cli%2Fv(.*)" ];
-  };
-
-  meta = with lib; {
-    description = "A formatter, linter, bundler, and more for JavaScript, TypeScript, JSON, HTML, Markdown, and CSS";
-    homepage = "https://rome.tools";
-    changelog = "https://github.com/rome/tools/blob/${src.rev}/CHANGELOG.md";
-    license = licenses.mit;
-    maintainers = with maintainers; [ dit7ya felschr ];
-  };
-}
diff --git a/pkgs/top-level/aliases.nix b/pkgs/top-level/aliases.nix
index dc5728ab35d3..ecebbf9591ab 100644
--- a/pkgs/top-level/aliases.nix
+++ b/pkgs/top-level/aliases.nix
@@ -1580,6 +1580,7 @@ mapAliases ({
   robomongo = throw "'robomongo' has been renamed to/replaced by 'robo3t'"; # Converted to throw 2022-02-22
   rockbox_utility = rockbox-utility; # Added 2022-03-17
   rocm-runtime-ext = throw "rocm-runtime-ext has been removed, since its functionality was added to rocm-runtime"; #added 2020-08-21
+  rome = throw "rome is no longer maintained, consider using biome instead"; # Added 2023-09-12
   rpiboot-unstable = rpiboot; # Added 2021-07-30
   rr-unstable = rr; # Added 2022-09-17
   rssglx = throw "'rssglx' has been renamed to/replaced by 'rss-glx'"; # Converted to throw 2022-02-22
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 55a35a80e463..56ca775d40e9 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -20160,8 +20160,6 @@ with pkgs;
 
   rolespec = callPackage ../development/tools/misc/rolespec { };
 
-  rome = callPackage ../development/tools/rome { };
-
   rr = callPackage ../development/tools/analysis/rr { };
 
   rsass = callPackage ../development/tools/misc/rsass { };