diff --git a/docs/release-notes/rl-0.7.md b/docs/release-notes/rl-0.7.md
index 0be6ef39..e030735f 100644
--- a/docs/release-notes/rl-0.7.md
+++ b/docs/release-notes/rl-0.7.md
@@ -26,6 +26,28 @@ making good use of its extensive Lua API. Additionally, Vimscript is slow and
 brings unnecessary performance overhead while working with different
 configuration formats.
 
+### `vim.maps` rewrite {#sec-vim-maps-rewrite}
+
+Instead of specifying map modes using submodules (eg.: `vim.maps.normal`), a new
+`mode` option has mode has been introduced. It can be either a string, or a list
+of strings, where a string represents the short-name of the map mode(s), that
+the mapping should be set for. See `:help map-modes` for more information.
+
+For example:
+
+```nix
+vim.maps.normal."<leader>m" = { ... };
+```
+
+has to be replaced by
+
+```nix
+vim.maps."<leader>m" = {
+  mode = "n";
+  ...
+};
+```
+
 ### `vim.lsp.nvimCodeActionMenu` removed in favor of `vim.ui.fastaction` {#sec-nvim-code-action-menu-deprecation}
 
 The nvim-code-action-menu plugin has been archived and broken for a long time,
@@ -37,6 +59,7 @@ Note that we are looking to add more alternatives in the future like
 dressing.nvim and actions-preview.nvim, in case fastaction doesn't work for
 everyone.
 
+
 ## Changelog {#sec-release-0.7-changelog}
 
 [ItsSorae](https://github.com/ItsSorae):
@@ -135,6 +158,8 @@ everyone.
     has been introduced for setting up internal plugins. See the "DAG entries in
     nvf" manual page for more information.
 
+- Rewrite `vim.maps`, see the breaking changes section above.
+
 [NotAShelf](https://github.com/notashelf):
 
 [ts-error-translator.nvim]: https://github.com/dmmulroy/ts-error-translator.nvim
@@ -211,3 +236,8 @@ everyone.
 - Add LSP and Treesitter support for R under `vim.languages.R`.
 - Add Otter support under `vim.lsp.otter` and an assert to prevent conflict with
   ccc
+
+[Bloxx12](https://github.com/Bloxx12)
+
+- Add support for [base16 theming](https://github.com/RRethy/base16-nvim) under
+  `vim.theme`
diff --git a/flake.lock b/flake.lock
index 7775fb1f..bc0859d7 100644
--- a/flake.lock
+++ b/flake.lock
@@ -172,6 +172,22 @@
         "type": "github"
       }
     },
+    "plugin-base16": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1716483968,
+        "narHash": "sha256-GRF/6AobXHamw8TZ3FjL7SI6ulcpwpcohsIuZeCSh2A=",
+        "owner": "rrethy",
+        "repo": "base16-nvim",
+        "rev": "6ac181b5733518040a33017dde654059cd771b7c",
+        "type": "github"
+      },
+      "original": {
+        "owner": "rrethy",
+        "repo": "base16-nvim",
+        "type": "github"
+      }
+    },
     "plugin-bufdelete-nvim": {
       "flake": false,
       "locked": {
@@ -1802,6 +1818,7 @@
         "nixpkgs": "nixpkgs",
         "nmd": "nmd",
         "plugin-alpha-nvim": "plugin-alpha-nvim",
+        "plugin-base16": "plugin-base16",
         "plugin-bufdelete-nvim": "plugin-bufdelete-nvim",
         "plugin-catppuccin": "plugin-catppuccin",
         "plugin-ccc": "plugin-ccc",
diff --git a/flake.nix b/flake.nix
index 987e3e59..c4a1a2a8 100644
--- a/flake.nix
+++ b/flake.nix
@@ -349,6 +349,11 @@
     };
 
     # Themes
+    plugin-base16 = {
+      url = "github:rrethy/base16-nvim";
+      flake = false;
+    };
+
     plugin-tokyonight = {
       url = "github:folke/tokyonight.nvim";
       flake = false;
diff --git a/lib/types/default.nix b/lib/types/default.nix
index 6751229c..70ca6bef 100644
--- a/lib/types/default.nix
+++ b/lib/types/default.nix
@@ -6,10 +6,10 @@
   typesDag = import ./dag.nix {inherit lib;};
   typesPlugin = import ./plugins.nix {inherit inputs lib;};
   typesLanguage = import ./languages.nix {inherit lib;};
-  typesCustom = import ./custom.nix {inherit lib;};
+  typesTypes = import ./types.nix {inherit lib;};
 in {
   inherit (typesDag) dagOf;
   inherit (typesPlugin) pluginsOpt extraPluginType mkPluginSetupOption luaInline pluginType borderType;
   inherit (typesLanguage) diagnostics mkGrammarOption;
-  inherit (typesCustom) anythingConcatLists char;
+  inherit (typesTypes) anythingConcatLists char hexColor;
 }
diff --git a/lib/types/custom.nix b/lib/types/types.nix
similarity index 90%
rename from lib/types/custom.nix
rename to lib/types/types.nix
index a94735c5..250d7636 100644
--- a/lib/types/custom.nix
+++ b/lib/types/types.nix
@@ -1,8 +1,9 @@
 {lib}: let
   inherit (lib) isStringLike showOption showFiles getFiles mergeOneOption mergeEqualOption mkOptionType;
+  inherit (lib.strings) isString;
   inherit (lib.types) anything attrsOf;
   inherit (lib.nvim.types) anythingConcatLists;
-  inherit (builtins) typeOf isAttrs any head concatLists stringLength;
+  inherit (builtins) typeOf isAttrs any head concatLists stringLength match;
 in {
   # HACK: Does this break anything in our case?
   # A modified version of the nixpkgs anything type that concatenates lists
@@ -58,4 +59,11 @@ in {
     check = value: stringLength value < 2;
     merge = mergeEqualOption;
   };
+
+  hexColor = mkOptionType {
+    name = "hex-color";
+    descriptionClass = "noun";
+    description = "RGB color in hex format";
+    check = v: isString v && (match "#?[0-9a-fA-F]{6}" v) != null;
+  };
 }
diff --git a/modules/neovim/mappings/config.nix b/modules/neovim/mappings/config.nix
index 28ebf081..365e1242 100644
--- a/modules/neovim/mappings/config.nix
+++ b/modules/neovim/mappings/config.nix
@@ -8,45 +8,26 @@
   cfg = config.vim;
 in {
   config = {
-    vim.maps = {
-      normal = mkIf cfg.disableArrows {
-        "<up>" = {
-          action = "<nop>";
-
-          noremap = false;
-        };
-        "<down>" = {
-          action = "<nop>";
-
-          noremap = false;
-        };
-        "<left>" = {
-          action = "<nop>";
-          noremap = false;
-        };
-        "<right>" = {
-          action = "<nop>";
-          noremap = false;
-        };
+    vim.maps = mkIf cfg.disableArrows {
+      "<up>" = {
+        mode = ["n" "i"];
+        action = "<nop>";
+        noremap = false;
       };
-
-      insert = mkIf cfg.disableArrows {
-        "<up>" = {
-          action = "<nop>";
-          noremap = false;
-        };
-        "<down>" = {
-          action = "<nop>";
-          noremap = false;
-        };
-        "<left>" = {
-          action = "<nop>";
-          noremap = false;
-        };
-        "<right>" = {
-          action = "<nop>";
-          noremap = false;
-        };
+      "<down>" = {
+        mode = ["n" "i"];
+        action = "<nop>";
+        noremap = false;
+      };
+      "<left>" = {
+        mode = ["n" "i"];
+        action = "<nop>";
+        noremap = false;
+      };
+      "<right>" = {
+        mode = ["n" "i"];
+        action = "<nop>";
+        noremap = false;
       };
     };
   };
diff --git a/modules/neovim/mappings/options.nix b/modules/neovim/mappings/options.nix
index 3b1f2634..f4229916 100644
--- a/modules/neovim/mappings/options.nix
+++ b/modules/neovim/mappings/options.nix
@@ -1,61 +1,52 @@
 {lib, ...}: let
   inherit (lib.options) mkOption;
-  inherit (lib.types) bool str attrsOf nullOr submodule;
+  inherit (lib.types) either str listOf attrsOf nullOr submodule bool;
   inherit (lib.nvim.config) mkBool;
-  # Most of the keybindings code is highly inspired by pta2002/nixvim.
-  # Thank you!
+
   mapConfigOptions = {
-    silent =
-      mkBool false
-      "Whether this mapping should be silent. Equivalent to adding <silent> to a map.";
-
-    nowait =
-      mkBool false
-      "Whether to wait for extra input on ambiguous mappings. Equivalent to adding <nowait> to a map.";
-
-    script =
-      mkBool false
-      "Equivalent to adding <script> to a map.";
-
-    expr =
-      mkBool false
-      "Means that the action is actually an expression. Equivalent to adding <expr> to a map.";
-
-    unique =
-      mkBool false
-      "Whether to fail if the map is already defined. Equivalent to adding <unique> to a map.";
-
-    noremap =
-      mkBool true
-      "Whether to use the 'noremap' variant of the command, ignoring any custom mappings on the defined action. It is highly advised to keep this on, which is the default.";
-
     desc = mkOption {
       type = nullOr str;
       default = null;
       description = "A description of this keybind, to be shown in which-key, if you have it enabled.";
     };
+
+    action = mkOption {
+      type = str;
+      description = "The command to execute.";
+    };
+    lua = mkBool false ''
+      If true, `action` is considered to be lua code.
+      Thus, it will not be wrapped in `""`.
+    '';
+
+    silent = mkBool true "Whether this mapping should be silent. Equivalent to adding <silent> to a map.";
+    nowait = mkBool false "Whether to wait for extra input on ambiguous mappings. Equivalent to adding <nowait> to a map.";
+    script = mkBool false "Equivalent to adding <script> to a map.";
+    expr = mkBool false "Means that the action is actually an expression. Equivalent to adding <expr> to a map.";
+    unique = mkBool false "Whether to fail if the map is already defined. Equivalent to adding <unique> to a map.";
+    noremap = mkBool true "Whether to use the 'noremap' variant of the command, ignoring any custom mappings on the defined action. It is highly advised to keep this on, which is the default.";
   };
 
-  mapOption = submodule {
+  mapType = submodule {
     options =
       mapConfigOptions
       // {
-        action = mkOption {
-          type = str;
-          description = "The action to execute.";
-        };
-
-        lua = mkOption {
-          type = bool;
+        mode = mkOption {
+          type = either str (listOf str);
           description = ''
-            If true, `action` is considered to be lua code.
-            Thus, it will not be wrapped in `""`.
+            The short-name of the mode to set the keymapping for. Passing an empty string is the equivalent of `:map`.
+
+            See `:help map-modes` for a list of modes.
           '';
-          default = false;
         };
       };
   };
 
+  # legacy stuff
+  mapOption = submodule {
+    options = mapConfigOptions;
+  };
+
   mapOptions = mode:
     mkOption {
       description = "Mappings for ${mode} mode";
@@ -66,6 +57,7 @@ in {
   options.vim = {
     maps = mkOption {
       type = submodule {
+        freeformType = attrsOf mapType;
         options = {
           normal = mapOptions "normal";
           insert = mapOptions "insert";
@@ -82,15 +74,11 @@ in {
         };
       };
       default = {};
-      description = ''
-        Custom keybindings for any mode.
-
-        For plain maps (e.g. just 'map' or 'remap') use `maps.normalVisualOp`.
-      '';
-
+      description = "Custom keybindings.";
       example = ''
         maps = {
-          normal."<leader>m" = {
+          "<leader>m" = {
+            mode = "n";
             silent = true;
             action = "<cmd>make<CR>";
           }; # Same as nnoremap <leader>m <silent> <cmd>make<CR>
diff --git a/modules/plugins/theme/supported-themes.nix b/modules/plugins/theme/supported-themes.nix
index 17208ea2..ca539b1d 100644
--- a/modules/plugins/theme/supported-themes.nix
+++ b/modules/plugins/theme/supported-themes.nix
@@ -4,7 +4,14 @@
 }: let
   inherit (lib.strings) optionalString;
   inherit (lib.trivial) boolToString warnIf;
+  inherit (lib.nvim.lua) toLuaObject;
 in {
+  base16 = {
+    setup = {base16-colors, ...}: ''
+      -- Base16 theme
+      require('base16-colorscheme').setup(${toLuaObject base16-colors})
+    '';
+  };
   onedark = {
     setup = {style ? "dark", ...}: ''
       -- OneDark theme
@@ -20,6 +27,7 @@ in {
     setup = {
       style ? "night",
       transparent,
+      ...
     }: ''
       require('tokyonight').setup {
         transparent = ${boolToString transparent};
@@ -42,6 +50,7 @@ in {
     setup = {
       style ? "mocha",
       transparent ? false,
+      ...
     }: ''
       -- Catppuccin theme
       require('catppuccin').setup {
diff --git a/modules/plugins/theme/theme.nix b/modules/plugins/theme/theme.nix
index 85f8430f..95d15d40 100644
--- a/modules/plugins/theme/theme.nix
+++ b/modules/plugins/theme/theme.nix
@@ -4,32 +4,51 @@
   ...
 }: let
   inherit (lib.options) mkOption;
-  inherit (lib.attrsets) attrNames;
+  inherit (lib.attrsets) attrNames listToAttrs;
+  inherit (lib.strings) hasPrefix;
   inherit (lib.types) bool lines enum;
   inherit (lib.modules) mkIf;
   inherit (lib.nvim.dag) entryBefore;
+  inherit (lib.nvim.types) hexColor;
 
   cfg = config.vim.theme;
   supportedThemes = import ./supported-themes.nix {
     inherit lib config;
   };
+
+  numbers = ["0" "1" "2" "3" "4" "5" "6" "7" "8" "9" "A" "B" "C" "D" "E" "F"];
+  base16Options = listToAttrs (map (n: {
+      name = "base0${n}";
+      value = mkOption {
+        description = "The base0${n} color to use";
+        type = hexColor;
+        apply = v:
+          if hasPrefix "#" v
+          then v
+          else "#${v}";
+      };
+    })
+    numbers);
 in {
   options.vim.theme = {
     enable = mkOption {
       type = bool;
       description = "Enable theming";
     };
-
     name = mkOption {
       type = enum (attrNames supportedThemes);
-      description = "Supported themes can be found in `supportedThemes.nix`";
+      description = ''
+        Supported themes can be found in {file}`supportedThemes.nix`.
+        Setting the theme to "base16" enables base16 theming and
+        requires all of the colors in {option}`vim.theme.base16-colors` to be set.
+      '';
     };
+    base16-colors = base16Options;
 
     style = mkOption {
       type = enum supportedThemes.${cfg.name}.styles;
       description = "Specific style for theme if it supports it";
     };
-
     transparent = mkOption {
       type = bool;
       default = false;
@@ -47,7 +66,7 @@ in {
       startPlugins = [cfg.name];
       luaConfigRC.theme = entryBefore ["pluginConfigs"] ''
         ${cfg.extraConfig}
-        ${supportedThemes.${cfg.name}.setup {inherit (cfg) style transparent;}}
+        ${supportedThemes.${cfg.name}.setup {inherit (cfg) style transparent base16-colors;}}
       '';
     };
   };
diff --git a/modules/wrapper/rc/config.nix b/modules/wrapper/rc/config.nix
index 193be3fc..6c1936e4 100644
--- a/modules/wrapper/rc/config.nix
+++ b/modules/wrapper/rc/config.nix
@@ -3,81 +3,15 @@
   lib,
   ...
 }: let
-  inherit (builtins) map mapAttrs filter;
-  inherit (lib.options) mkOption;
-  inherit (lib.attrsets) mapAttrsToList filterAttrs getAttrs attrValues attrNames;
+  inherit (builtins) map mapAttrs filter removeAttrs attrNames;
+  inherit (lib.attrsets) mapAttrsToList filterAttrs attrsToList;
   inherit (lib.strings) concatLines concatMapStringsSep;
   inherit (lib.trivial) showWarnings;
-  inherit (lib.types) str nullOr;
   inherit (lib.generators) mkLuaInline;
   inherit (lib.nvim.dag) entryAfter mkLuarcSection resolveDag entryAnywhere;
   inherit (lib.nvim.lua) toLuaObject;
-  inherit (lib.nvim.config) mkBool;
 
   cfg = config.vim;
-
-  # Most of the keybindings code is highly inspired by pta2002/nixvim.
-  # Thank you!
-  mapConfigOptions = {
-    silent =
-      mkBool false
-      "Whether this mapping should be silent. Equivalent to adding <silent> to a map.";
-
-    nowait =
-      mkBool false
-      "Whether to wait for extra input on ambiguous mappings. Equivalent to adding <nowait> to a map.";
-
-    script =
-      mkBool false
-      "Equivalent to adding <script> to a map.";
-
-    expr =
-      mkBool false
-      "Means that the action is actually an expression. Equivalent to adding <expr> to a map.";
-
-    unique =
-      mkBool false
-      "Whether to fail if the map is already defined. Equivalent to adding <unique> to a map.";
-
-    noremap =
-      mkBool true
-      "Whether to use the 'noremap' variant of the command, ignoring any custom mappings on the defined action. It is highly advised to keep this on, which is the default.";
-
-    desc = mkOption {
-      type = nullOr str;
-      default = null;
-      description = "A description of this keybind, to be shown in which-key, if you have it enabled.";
-    };
-  };
-
-  genMaps = mode: maps: let
-    /*
-    Take a user-defined action (string or attrs) and return the following attribute set:
-    {
-      action = (string) the actual action to map to this key
-      config = (attrs) the configuration options for this mapping (noremap, silent...)
-    }
-    */
-    normalizeAction = action: {
-      # Extract the values of the config options that have been explicitly set by the user
-      config =
-        filterAttrs (_: v: v != null)
-        (getAttrs (attrNames mapConfigOptions) action);
-      action =
-        if action.lua
-        then mkLuaInline action.action
-        else action.action;
-    };
-  in
-    attrValues (mapAttrs
-      (key: action: let
-        normalizedAction = normalizeAction action;
-      in {
-        inherit (normalizedAction) action config;
-        inherit key;
-        inherit mode;
-      })
-      maps);
 in {
   config = let
     globalsScript =
@@ -98,38 +32,49 @@ in {
       mapResult = result: concatLines (map mkLuarcSection result);
     };
 
-    toLuaBindings = mode: maps:
-      map (value: ''
-        vim.keymap.set(${toLuaObject mode}, ${toLuaObject value.key}, ${toLuaObject value.action}, ${toLuaObject value.config})
-      '') (genMaps mode maps);
+    getAction = keymap:
+      if keymap.lua
+      then mkLuaInline keymap.action
+      else keymap.action;
 
-    # I'm not sure if every one of these will work.
-    allmap = toLuaBindings "" config.vim.maps.normalVisualOp;
-    nmap = toLuaBindings "n" config.vim.maps.normal;
-    vmap = toLuaBindings "v" config.vim.maps.visual;
-    xmap = toLuaBindings "x" config.vim.maps.visualOnly;
-    smap = toLuaBindings "s" config.vim.maps.select;
-    imap = toLuaBindings "i" config.vim.maps.insert;
-    cmap = toLuaBindings "c" config.vim.maps.command;
-    tmap = toLuaBindings "t" config.vim.maps.terminal;
-    lmap = toLuaBindings "l" config.vim.maps.lang;
-    omap = toLuaBindings "o" config.vim.maps.operator;
-    icmap = toLuaBindings "ic" config.vim.maps.insertCommand;
+    getOpts = keymap: {
+      inherit (keymap) desc silent nowait script expr unique noremap;
+    };
 
-    maps = [
-      nmap
-      imap
-      vmap
-      xmap
-      smap
-      cmap
-      omap
-      tmap
-      lmap
-      icmap
-      allmap
-    ];
-    mappings = concatLines (map concatLines maps);
+    toLuaKeymap = {
+      name,
+      value,
+    }: "vim.keymap.set(${toLuaObject value.mode}, ${toLuaObject name}, ${toLuaObject (getAction value)}, ${toLuaObject (getOpts value)})";
+
+    namedModes = {
+      "normal" = ["n"];
+      "insert" = ["i"];
+      "select" = ["s"];
+      "visual" = ["v"];
+      "terminal" = ["t"];
+      "normalVisualOp" = ["n" "v" "o"];
+      "visualOnly" = ["n" "x"];
+      "operator" = ["o"];
+      "insertCommand" = ["i" "c"];
+      "lang" = ["l"];
+      "command" = ["c"];
+    };
+
+    maps =
+      removeAttrs cfg.maps (attrNames namedModes)
+      // mapAttrs (_: legacyMap: legacyMap // {mode = namedModes.normal;}) cfg.maps.normal
+      // mapAttrs (_: legacyMap: legacyMap // {mode = namedModes.insert;}) cfg.maps.insert
+      // mapAttrs (_: legacyMap: legacyMap // {mode = namedModes.select;}) cfg.maps.select
+      // mapAttrs (_: legacyMap: legacyMap // {mode = namedModes.visual;}) cfg.maps.visual
+      // mapAttrs (_: legacyMap: legacyMap // {mode = namedModes.terminal;}) cfg.maps.terminal
+      // mapAttrs (_: legacyMap: legacyMap // {mode = namedModes.normalVisualOp;}) cfg.maps.normalVisualOp
+      // mapAttrs (_: legacyMap: legacyMap // {mode = namedModes.visualOnly;}) cfg.maps.visualOnly
+      // mapAttrs (_: legacyMap: legacyMap // {mode = namedModes.operator;}) cfg.maps.operator
+      // mapAttrs (_: legacyMap: legacyMap // {mode = namedModes.insertCommand;}) cfg.maps.insertCommand
+      // mapAttrs (_: legacyMap: legacyMap // {mode = namedModes.lang;}) cfg.maps.lang
+      // mapAttrs (_: legacyMap: legacyMap // {mode = namedModes.command;}) cfg.maps.command;
+
+    keymaps = concatLines (map toLuaKeymap (attrsToList (filterAttrs (_: value: value != null) maps)));
   in {
     vim = {
       luaConfigRC = {
@@ -140,7 +85,7 @@ in {
         # Basic
         pluginConfigs = entryAfter ["optionsScript"] pluginConfigs;
         extraPluginConfigs = entryAfter ["pluginConfigs"] extraPluginConfigs;
-        mappings = entryAfter ["extraPluginConfigs"] mappings;
+        mappings = entryAfter ["extraPluginConfigs"] keymaps;
       };
 
       builtLuaConfigRC = let