diff --git a/flake.nix b/flake.nix
index d8a480e..7ca44c4 100644
--- a/flake.nix
+++ b/flake.nix
@@ -71,7 +71,6 @@
       systems = ["x86_64-linux"];
       imports = [
         ./hosts
-        ./overlays
         ./shells
         ./lib
       ];
diff --git a/overlays/default.nix b/overlays/default.nix
deleted file mode 100644
index 7efe347..0000000
--- a/overlays/default.nix
+++ /dev/null
@@ -1,33 +0,0 @@
-{self, ...}: {
-  flake.overlays.default = _final: prev: let
-    packages = {
-      amadaluzian-starship = prev.callPackage ./derivations/starship.nix {};
-      amadaluzian-xonsh = prev.callPackage ./derivations/xonsh {inherit (packages) amadaluzian-starship;};
-      amadaluzian-nu = prev.callPackage ./derivations/nu {inherit (packages) amadaluzian-starship;};
-      fairfax = prev.callPackage ./derivations/fairfax.nix {};
-      river-bedload = prev.callPackage ./derivations/river-bedload {};
-      nicotine-plus = prev.symlinkJoin {
-        name = "nicotine";
-        paths = [prev.nicotine-plus];
-        nativeBuildInputs = [prev.makeWrapper];
-        postBuild = ''
-          wrapProgram $out/bin/nicotine \
-            --set-default NICOTINE_LIBADWAITA 1
-        '';
-      };
-      rose-pine-gtk-theme = prev.rose-pine-gtk-theme.overrideAttrs (_prevAttrs: {
-        version = "master";
-        src = prev.fetchFromGitHub {
-          owner = "rose-pine";
-          repo = "gtk";
-          rev = "master";
-          hash = "sha256-vCWs+TOVURl18EdbJr5QAHfB+JX9lYJ3TPO6IklKeFE=";
-        };
-      });
-    };
-  in
-    packages;
-  perSystem = {pkgs, ...}: {
-    packages = self.overlays.default null pkgs;
-  };
-}
diff --git a/overlays/derivations/fairfax.nix b/overlays/derivations/fairfax.nix
deleted file mode 100644
index cd8f2cd..0000000
--- a/overlays/derivations/fairfax.nix
+++ /dev/null
@@ -1,21 +0,0 @@
-{
-  stdenvNoCC,
-  fetchzip,
-  lib,
-}:
-stdenvNoCC.mkDerivation {
-  pname = "fairfax";
-  version = "20240601";
-  src = lib.cleanSourceWith {
-    filter = _path: type: type == "regular";
-    src = fetchzip {
-      url = "https://github.com/kreativekorp/open-relay/releases/download/2024-06-01/Fairfax.zip";
-      hash = "sha256-rUl/C250pJBal69ThtWhPMFe182nnZmk5UUA7eDrZeA=";
-      stripRoot = false;
-    };
-  };
-  installPhase = ''
-    mkdir -p $out/share/fonts/Fairfax
-    cp *.ttf $out/share/fonts/Fairfax
-  '';
-}
diff --git a/overlays/derivations/nu/cfg/config.nu b/overlays/derivations/nu/cfg/config.nu
deleted file mode 100644
index e671b14..0000000
--- a/overlays/derivations/nu/cfg/config.nu
+++ /dev/null
@@ -1,54 +0,0 @@
-# config.nu
-#
-# Installed by:
-# version = "0.101.0"
-#
-# This file is used to override default Nushell settings, define
-# (or import) custom commands, or run any other startup tasks.
-# See https://www.nushell.sh/book/configuration.html
-#
-# This file is loaded after env.nu and before login.nu
-#
-# You can open this file in your default editor using:
-# config nu
-#
-# See `help config nu` for more options
-#
-# You can remove these comments if you want or leave
-# them for future reference.
-
-# Alias the built-in ls command to `ls!`, I like to pretend it's like the Nix/Haskell prime.
-alias ls! = ls
-
-# List the filenames, sizes, and modification times of items in a directory.
-def ls [
-    --all (-a),         # Show hidden files
-    --long (-l),        # Get all available columns for each entry (slower; columns are platform-dependent)
-    --short-names (-s), # Only print the file names, and not the path
-    --full-paths (-f),  # display paths as absolute paths
-    --du (-d),          # Display the apparent directory size ("disk usage") in place of the directory metadata size
-    --directory (-D),   # List the specified directory itself instead of its contents
-    --mime-type (-m),   # Show mime-type in type column instead of 'file' (based on filenames only; files' contents are not examined)
-    --threads (-t),     # Use multiple threads to list contents. Output will be non-deterministic.
-    ...pattern: glob,   # The glob pattern to use.
-]: [ nothing -> table ] {
-    let pattern = if ($pattern | is-empty) { [ '.' ] } else { $pattern }
-    (ls!
-        --all=$all
-        --long=$long
-        --short-names=$short_names
-        --full-paths=$full_paths
-        --du=$du
-        --directory=$directory
-        --mime-type=$mime_type
-        --threads=$threads
-        ...$pattern
-    ) | sort-by type name -i
-}
-
-alias nos = nh os
-alias e = ^$env.EDITOR
-
-mkdir ($nu.data-dir | path join "vendor/autoload")
-starship init nu | save -f ($nu.data-dir | path join "vendor/autoload/starship.nu")
-zoxide init nushell --cmd j | save -f ($nu.data-dir | path join "vendor/autoload/zoxide.nu")
diff --git a/overlays/derivations/nu/cfg/env.nu b/overlays/derivations/nu/cfg/env.nu
deleted file mode 100644
index 6d578c6..0000000
--- a/overlays/derivations/nu/cfg/env.nu
+++ /dev/null
@@ -1,37 +0,0 @@
-# env.nu
-#
-# Installed by:
-# version = "0.101.0"
-#
-# Previously, environment variables were typically configured in `env.nu`.
-# In general, most configuration can and should be performed in `config.nu`
-# or one of the autoload directories.
-#
-# This file is generated for backwards compatibility for now.
-# It is loaded before config.nu and login.nu
-#
-# See https://www.nushell.sh/book/configuration.html
-#
-# Also see `help config env` for more options.
-#
-# You can remove these comments if you want or leave
-# them for future reference.
-
-$env.config = {
-  hooks: {
-    pre_prompt: [{ ||
-      if (which direnv | is-empty) {
-        return
-      }
-
-      direnv export json | from json | default {} | load-env
-      if 'ENV_CONVERSIONS' in $env and 'PATH' in $env.ENV_CONVERSIONS {
-        $env.PATH = do $env.ENV_CONVERSIONS.PATH.from_string $env.PATH
-      }
-    }]
-  }
-  table: {
-    mode: "heavy"
-  }
-  show_banner: false
-}
diff --git a/overlays/derivations/nu/default.nix b/overlays/derivations/nu/default.nix
deleted file mode 100644
index e4f8c9e..0000000
--- a/overlays/derivations/nu/default.nix
+++ /dev/null
@@ -1,37 +0,0 @@
-{
-  symlinkJoin,
-  nushell,
-  amadaluzian-starship,
-  zoxide,
-  makeWrapper,
-}:
-symlinkJoin {
-  name = "nu";
-
-  paths = [
-    nushell
-    amadaluzian-starship
-    zoxide
-  ];
-
-  nativeBuildInputs = [
-    makeWrapper
-  ];
-
-  passthru = {
-    inherit (nushell.passthru) shellPath;
-  };
-
-  meta = {
-    inherit (nushell.meta) mainProgram;
-  };
-
-  postBuild = ''
-    wrapProgram $out/bin/nu \
-      --set NU_CONFIG_DIR "${./cfg}" \
-      --add-flags '--env-config' \
-      --add-flags '$NU_CONFIG_DIR/env.nu' \
-      --add-flags '--config' \
-      --add-flags '$NU_CONFIG_DIR/config.nu' \
-  '';
-}
diff --git a/overlays/derivations/river-bedload/build.zig.zon.nix b/overlays/derivations/river-bedload/build.zig.zon.nix
deleted file mode 100644
index 6e8f2cf..0000000
--- a/overlays/derivations/river-bedload/build.zig.zon.nix
+++ /dev/null
@@ -1,14 +0,0 @@
-# generated by zon2nix (https://github.com/nix-community/zon2nix)
-{
-  linkFarm,
-  fetchzip,
-}:
-linkFarm "zig-packages" [
-  {
-    name = "1220687c8c47a48ba285d26a05600f8700d37fc637e223ced3aa8324f3650bf52242";
-    path = fetchzip {
-      url = "https://codeberg.org/ifreund/zig-wayland/archive/v0.2.0.tar.gz";
-      hash = "sha256-dvit+yvc0MnipqWjxJdfIsA6fJaJZOaIpx4w4woCxbE=";
-    };
-  }
-]
diff --git a/overlays/derivations/river-bedload/default.nix b/overlays/derivations/river-bedload/default.nix
deleted file mode 100644
index cbe2964..0000000
--- a/overlays/derivations/river-bedload/default.nix
+++ /dev/null
@@ -1,38 +0,0 @@
-{
-  stdenv,
-  fetchgit,
-  zig_0_13,
-  callPackage,
-  wayland-scanner,
-  wayland-protocols,
-  wayland,
-  pkg-config,
-}:
-stdenv.mkDerivation (finalAttrs: {
-  pname = "river-bedload";
-  version = "0.1.1";
-
-  src = fetchgit {
-    url = "https://git.sr.ht/~novakane/${finalAttrs.pname}";
-    rev = "v${finalAttrs.version}";
-    hash = "sha256-AMxFdKVy4E1xVdimqxm8KZW39krk/Mt27MWLxEiq1JA=";
-  };
-
-  deps = callPackage ./build.zig.zon.nix {};
-
-  zigBuildFlags = [
-    "--system"
-    "${finalAttrs.deps}"
-  ];
-
-  nativeBuildInputs = [
-    zig_0_13.hook
-    pkg-config
-    wayland-scanner
-  ];
-
-  buildInputs = [
-    wayland
-    wayland-protocols
-  ];
-})
diff --git a/overlays/derivations/starship.nix b/overlays/derivations/starship.nix
deleted file mode 100644
index bf8223e..0000000
--- a/overlays/derivations/starship.nix
+++ /dev/null
@@ -1,157 +0,0 @@
-{
-  symlinkJoin,
-  starship,
-  makeWrapper,
-  writers,
-}: let
-  config = writers.writeTOML "starship.toml" {
-    aws = {symbol = "aws ";};
-    azure = {symbol = "az ";};
-    bun = {symbol = "bun ";};
-    c = {symbol = "C ";};
-    character = {
-      error_symbol = "[x](bold red)";
-      success_symbol = "[>](bold green)";
-      vimcmd_symbol = "[<](bold green)";
-    };
-    cmake = {symbol = "cmake ";};
-    cmd_duration = {format = "\\[[$duration]($style)\\] ";};
-    cobol = {symbol = "cobol ";};
-    conda = {symbol = "conda ";};
-    crystal = {symbol = "cr ";};
-    daml = {symbol = "daml ";};
-    dart = {symbol = "dart ";};
-    deno = {symbol = "deno ";};
-    directory = {
-      read_only = " ro";
-      format = ":[$path]($style) ";
-    };
-    docker_context = {symbol = "docker ";};
-    dotnet = {symbol = ".NET ";};
-    elixir = {symbol = "exs ";};
-    elm = {symbol = "elm ";};
-    fennel = {symbol = "fnl ";};
-    fossil_branch = {symbol = "fossil ";};
-    gcloud = {symbol = "gcp ";};
-    git_branch = {format = "\\[[$branch(:$remote_branch)]($style)\\] ";};
-    git_commit = {tag_symbol = " tag ";};
-    git_status = {
-      ahead = ">";
-      behind = "<";
-      deleted = "x";
-      diverged = "<>";
-      renamed = "r";
-      format = "\\[[$all_status$ahead_behind]($style)\\] ";
-    };
-    gleam = {symbol = "gleam ";};
-    golang = {symbol = "go ";};
-    gradle = {symbol = "gradle ";};
-    guix_shell = {symbol = "guix ";};
-    hg_branch = {symbol = "hg ";};
-    java = {symbol = "java ";};
-    julia = {symbol = "jl ";};
-    kotlin = {symbol = "kt ";};
-    lua = {symbol = "lua ";};
-    memory_usage = {symbol = "memory ";};
-    meson = {symbol = "meson ";};
-    nats = {symbol = "nats ";};
-    nim = {symbol = "nim ";};
-    nix_shell = {format = "\\[[$state( \($name\))]($style)\\] ";};
-    nodejs = {symbol = "nodejs ";};
-    ocaml = {symbol = "ml ";};
-    opa = {symbol = "opa ";};
-    os = {
-      disabled = false;
-      symbols = {
-        AIX = "aix ";
-        AlmaLinux = "alma ";
-        Alpaquita = "alq ";
-        Alpine = "alp ";
-        Amazon = "amz ";
-        Android = "andr ";
-        Arch = "rch ";
-        Artix = "atx ";
-        CentOS = "cent ";
-        Debian = "deb ";
-        DragonFly = "dfbsd ";
-        Emscripten = "emsc ";
-        EndeavourOS = "ndev ";
-        Fedora = "fed ";
-        FreeBSD = "fbsd ";
-        Garuda = "garu ";
-        Gentoo = "gent ";
-        HardenedBSD = "hbsd ";
-        Illumos = "lum ";
-        Kali = "kali ";
-        Linux = "lnx ";
-        Mabox = "mbox ";
-        Macos = "mac ";
-        Manjaro = "mjo ";
-        Mariner = "mrn ";
-        MidnightBSD = "mid ";
-        Mint = "mint ";
-        NetBSD = "nbsd ";
-        NixOS = "nix ";
-        OpenBSD = "obsd ";
-        OpenCloudOS = "ocos ";
-        OracleLinux = "orac ";
-        Pop = "pop ";
-        Raspbian = "rasp ";
-        RedHatEnterprise = "rhel ";
-        Redhat = "rhl ";
-        Redox = "redox ";
-        RockyLinux = "rky ";
-        SUSE = "suse ";
-        Solus = "sol ";
-        Ubuntu = "ubnt ";
-        Ultramarine = "ultm ";
-        Unknown = "unk ";
-        Void = "void ";
-        Windows = "win ";
-        openEuler = "oeul ";
-        openSUSE = "osuse ";
-      };
-    };
-    package = {symbol = "pkg ";};
-    perl = {symbol = "pl ";};
-    php = {symbol = "php ";};
-    pijul_channel = {symbol = "pijul ";};
-    pulumi = {symbol = "pulumi ";};
-    purescript = {symbol = "purs ";};
-    python = {symbol = "py ";};
-    quarto = {symbol = "quarto ";};
-    raku = {symbol = "raku ";};
-    ruby = {symbol = "rb ";};
-    rust = {symbol = "rs ";};
-    scala = {symbol = "scala ";};
-    solidity = {symbol = "solidity ";};
-    spack = {symbol = "spack ";};
-    status = {symbol = "[x](bold red) ";};
-    sudo = {symbol = "sudo ";};
-    swift = {symbol = "swift ";};
-    terraform = {symbol = "terraform ";};
-    typst = {symbol = "typst ";};
-    zig = {symbol = "zig ";};
-    username = {
-      show_always = true;
-      format = "[$user]($style)@";
-    };
-    hostname = {
-      ssh_only = false;
-      format = "[$ssh_symbol$hostname]($style)";
-    };
-  };
-in
-  symlinkJoin {
-    name = "starship";
-    paths = [
-      starship
-    ];
-    nativeBuildInputs = [
-      makeWrapper
-    ];
-    postBuild = ''
-      wrapProgram $out/bin/starship \
-        --set STARSHIP_CONFIG ${config}
-    '';
-  }
diff --git a/overlays/derivations/tabler-icons.nix b/overlays/derivations/tabler-icons.nix
deleted file mode 100644
index 3596e53..0000000
--- a/overlays/derivations/tabler-icons.nix
+++ /dev/null
@@ -1,52 +0,0 @@
-{
-  stdenv,
-  fetchFromGitHub,
-  fontforge,
-  nodejs,
-  pnpm,
-  lib,
-}: let
-  pname = "tabler-icons";
-  version = "v3.24.0";
-in
-  stdenv.mkDerivation (finalAttrs: {
-    inherit pname version;
-
-    src = fetchFromGitHub {
-      owner = "tabler";
-      repo = pname;
-      rev = version;
-      hash = "sha256-6v7strSKsxSmUGXRhapOlImsCj035AX1Td+IQHPs+7g=";
-    };
-
-    buildInputs = [fontforge];
-
-    nativeBuildInputs = [
-      nodejs
-      pnpm.configHook
-    ];
-
-    pnpmDeps = pnpm.fetchDeps {
-      inherit (finalAttrs) pname version src;
-      hash = "sha256-/BB1FaMR06uwv3Za6+PWSWMPLtoRXRTqsZDV3DIgaxs=";
-    };
-
-    # buildPhase = ''
-    #   runHook preBuild
-    #   npm run build:webfont
-    #   runHook postBuild
-    # '';
-
-    installPhase = ''
-      mkdir -p $out/useless_dir_just_check_contents
-      mv .* $out/useless_dir_just_check_contents
-      mv */ $out/useless_dir_just_check_contents
-    '';
-
-    meta = {
-      description = "A set of over 5700 free MIT-licensed high-quality SVG icons for you to use in your web projects.";
-      homepage = "https://tabler.io/icons";
-      license = lib.licenses.mit;
-      maintainers = with lib.maintainers; [amadaluzia];
-    };
-  })
diff --git a/overlays/derivations/xonsh/cfg/rc.xsh b/overlays/derivations/xonsh/cfg/rc.xsh
deleted file mode 100644
index d585899..0000000
--- a/overlays/derivations/xonsh/cfg/rc.xsh
+++ /dev/null
@@ -1 +0,0 @@
-execx($(zoxide init xonsh --cmd j), 'exec', __xonsh__.ctx, filename='zoxide')
diff --git a/overlays/derivations/xonsh/default.nix b/overlays/derivations/xonsh/default.nix
deleted file mode 100644
index 8a4752d..0000000
--- a/overlays/derivations/xonsh/default.nix
+++ /dev/null
@@ -1,111 +0,0 @@
-{
-  makeWrapper,
-  fetchFromGitHub,
-  symlinkJoin,
-  python3,
-  amadaluzian-starship,
-  zoxide,
-}: let
-  xonsh =
-    (python3.override {
-      packageOverrides = pyprev: _pyfinal: {
-        custom-xonsh = pyprev.xonsh.overrideAttrs (finalAttrs: {
-          src = fetchFromGitHub {
-            owner = "xonsh";
-            repo = finalAttrs.pname;
-            rev = "0292b43e64c72ef16a75128d6346ce7d3b316d66";
-            hash = "sha256-kCtn8ujD0UahOLxtV9DD81awOYl6xirgnBoW/ywZxs0=";
-          };
-        });
-      };
-    })
-    .withPackages (ps: [
-      ps.custom-xonsh
-      (let
-        pname = "xontrib-fish-completer";
-        version = "0.0.1";
-      in
-        ps.buildPythonPackage {
-          inherit pname version;
-          src = fetchFromGitHub {
-            owner = "xonsh";
-            repo = pname;
-            rev = version;
-            hash = "sha256-PhhdZ3iLPDEIG9uDeR5ctJ9zz2+YORHBhbsiLrJckyA=";
-          };
-        })
-      (let
-        pname = "xontrib-prompt-starship";
-        version = "0.3.6";
-      in
-        ps.buildPythonPackage {
-          inherit pname version;
-          src = fetchFromGitHub {
-            owner = "anki-code";
-            repo = pname;
-            tag = version;
-            hash = "sha256-CLOvMa3L4XnH53H/k6/1W9URrPakPjbX1T1U43+eSR0=";
-          };
-        })
-      (let
-        pname = "xontrib-init-ssh-agent";
-        version = "1.0.1";
-      in
-        ps.buildPythonPackage {
-          inherit pname version;
-          pyproject = true;
-          build-system = [
-            ps.setuptools
-            ps.wheel
-          ];
-          dependencies = [
-            ps.custom-xonsh
-          ];
-          src = fetchFromGitHub {
-            owner = "amadaluzia";
-            repo = pname;
-            rev = "cac9cfec70ec15b0ed4f1c8a18154ea9b4f8fb47";
-            hash = "sha256-UkRPdaZFNP8qv7lMwsTUalnre3k2UMfqMzmiTveLiBM=";
-          };
-        })
-      (let
-        pname = "xonsh-direnv";
-        version = "1.6.5";
-      in
-        ps.buildPythonPackage {
-          inherit pname version;
-          src = fetchFromGitHub {
-            owner = "74th";
-            repo = pname;
-            tag = version;
-            hash = "sha256-huBJ7WknVCk+WgZaXHlL+Y1sqsn6TYqMP29/fsUPSyU=";
-          };
-        })
-    ]);
-in
-  symlinkJoin {
-    name = "xonsh";
-
-    paths = [
-      xonsh
-      amadaluzian-starship
-      zoxide
-    ];
-
-    nativeBuildInputs = [
-      makeWrapper
-    ];
-
-    postBuild = ''
-      wrapProgram $out/bin/xonsh \
-        --set XONSH_CONFIG_DIR ${./cfg}
-    '';
-
-    passthru = {
-      shellPath = "/bin/xonsh";
-    };
-
-    meta = {
-      mainProgram = "xonsh";
-    };
-  }